Index

A

AdditiveAttention (class in openspeech.modules.additive_attention) AddNorm (class in openspeech.modules.add_normalization)

AIShellCharacterTokenizer (class in openspeech.tokenizers.aishell.character) AIShellCharacterTokenizerConfigs (class in openspeech.tokenizers.aishell.character) AudioDataLoader (class in openspeech.data.audio.data_loader)

B

BaseConv1d (class in openspeech.modules.conv_base) BeamSearchCTC (class in openspeech.search.beam_search_ctc) BeamSearchLSTM (class in openspeech.search.beam_search_lstm) BeamSearchRNNTransducer (class in openspeech.search.beam_search_rnn_transducer)

BeamSearchTransformer (class in openspeech.search.beam_search_transformer) BeamSearchTransformerTransducer (class in openspeech.search.beam_search_transformer_transducer) BNReluRNN (class in openspeech.modules.batchnorm_relu_rnn) BucketingSampler (class in openspeech.data.sampler)

C

CharacterErrorRate (class in openspeech.metrics) CheckpointEveryNSteps (class in openspeech.callbacks) configure_criterion() (openspeech.models.openspeech_model.OpenspeechModel method) configure_optimizers() (openspeech.models.openspeech_model.OpenspeechModel method) ConformerBlock (class in openspeech.modules.conformer_block) ConformerConfigs (class in openspeech.models.conformer.configurations) ConformerConvModule (class in openspeech.modules.conformer_convolution_module) ConformerEncoder (class in openspeech.encoders.conformer_encoder) ConformerLSTMConfigs (class in openspeech.models.conformer.configurations) ConformerLSTMModel (class in openspeech.models.conformer.model) ConformerModel (class in openspeech.models.conformer.model) ConformerTransducerConfigs (class in openspeech.models.conformer.configurations) ConformerTransducerModel (class in openspeech.models.conformer.model) ContextNetConfigs (class in openspeech.models.contextnet.configurations) ContextNetEncoder (class in openspeech.encoders.contextnet_encoder) ContextNetLSTMConfigs (class in openspeech.models.contextnet.configurations)

ContextNetLSTMModel (class in openspeech.models.contextnet.model) ContextNetModel (class in openspeech.models.contextnet.model) ContextNetTransducerConfigs (class in openspeech.models.contextnet.configurations) ContextNetTransducerModel (class in openspeech.models.contextnet.model) Conv2dExtractor (class in openspeech.modules.conv2d_extractor) Conv2dSubsampling (class in openspeech.modules.conv2d_subsampling) ConvGroupShuffle (class in openspeech.modules.conv_group_shuffle) ConvolutionalLSTMEncoder (class in openspeech.encoders.convolutional_lstm_encoder) ConvolutionalTransformerEncoder (class in openspeech.encoders.convolutional_transformer_encoder) count_parameters() (openspeech.decoders.openspeech_decoder.OpenspeechDecoder method) (openspeech.encoders.deepspeech2.DeepSpeech2 method) (openspeech.encoders.jasper.Jasper method) (openspeech.encoders.openspeech_encoder.OpenspeechEncoder method) CrossEntropyLoss (class in openspeech.criterion.cross_entropy.cross_entropy) CrossEntropyLossConfigs (class in openspeech.criterion.cross_entropy.configuration) CTCLoss (class in openspeech.criterion.ctc.ctc) CTCLossConfigs (class in openspeech.criterion.ctc.configuration)

D

decode() (openspeech.tokenizers.aishell.character.AIShellCharacterTokenizer method) (openspeech.tokenizers.ksponspeech.character.KsponSpeechCharacterTokenizer method) (openspeech.tokenizers.ksponspeech.grapheme.KsponSpeechGraphemeTokenizer method) (openspeech.tokenizers.ksponspeech.subword.KsponSpeechSubwordTokenizer method) (openspeech.tokenizers.librispeech.character.LibriSpeechCharacterTokenizer method) DeepCNNWithJointCTCListenAttendSpellConfigs (class in openspeech.models.listen_attend_spell.configurations)

DeepCNNWithJointCTCListenAttendSpellModel (class in openspeech.models.listen_attend_spell.model) DeepSpeech2 (class in openspeech.encoders.deepspeech2) DeepSpeech2Configs (class in openspeech.models.deepspeech2.configurations) DeepSpeech2Extractor (class in openspeech.modules.deepspeech2_extractor) DeepSpeech2Model (class in openspeech.models.deepspeech2.model) DepthwiseConv1d (class in openspeech.modules.depthwise_conv1d) DotProductAttention (class in openspeech.modules.dot_product_attention)

E

EnsembleSearch (class in openspeech.search.ensemble_search)

ErrorRate (class in openspeech.metrics)

F

FeedForwardModule (class in openspeech.modules.conformer_feed_forward_module) FilterBankConfigs (class in openspeech.data.audio.filter_bank.configuration) FilterBankFeatureTransform (class in openspeech.data.audio.filter_bank.filter_bank) forward() (openspeech.decoders.lstm_attention_decoder.LSTMAttentionDecoder method) (openspeech.decoders.rnn_transducer_decoder.RNNTransducerDecoder method) (openspeech.decoders.transformer_decoder.TransformerDecoder method) (openspeech.decoders.transformer_decoder.TransformerDecoderLayer method) (openspeech.decoders.transformer_transducer_decoder.TransformerTransducerDecoder method) (openspeech.encoders.conformer_encoder.ConformerEncoder method) (openspeech.encoders.contextnet_encoder.ContextNetEncoder method) (openspeech.encoders.convolutional_lstm_encoder.ConvolutionalLSTMEncoder method) (openspeech.encoders.convolutional_transformer_encoder.ConvolutionalTransformerEncoder method) (openspeech.encoders.deepspeech2.DeepSpeech2 method) (openspeech.encoders.jasper.Jasper method) (openspeech.encoders.lstm_encoder.LSTMEncoder method) (openspeech.encoders.openspeech_encoder.OpenspeechEncoder method) (openspeech.encoders.quartznet.QuartzNet method) (openspeech.encoders.rnn_transducer_encoder.RNNTransducerEncoder method) (openspeech.encoders.transformer_encoder.TransformerEncoder method) (openspeech.encoders.transformer_encoder.TransformerEncoderLayer method) (openspeech.encoders.transformer_transducer_encoder.TransformerTransducerEncoder method) (openspeech.encoders.transformer_transducer_encoder.TransformerTransducerEncoderLayer method) (openspeech.models.conformer.model.ConformerModel method) (openspeech.models.contextnet.model.ContextNetModel method) (openspeech.models.deepspeech2.model.DeepSpeech2Model method) (openspeech.models.openspeech_ctc_model.OpenspeechCTCModel method) (openspeech.models.openspeech_encoder_decoder_model.OpenspeechEncoderDecoderModel method) (openspeech.models.openspeech_language_model.OpenspeechLanguageModel method) (openspeech.models.openspeech_model.OpenspeechModel method) (openspeech.models.openspeech_transducer_model.OpenspeechTransducerModel method) (openspeech.modules.conformer_attention_module.MultiHeadedSelfAttentionModule method) (openspeech.modules.conformer_convolution_module.ConformerConvModule method) (openspeech.modules.conformer_feed_forward_module.FeedForwardModule method) (openspeech.modules.conv2d_extractor.Conv2dExtractor method) (openspeech.modules.conv2d_subsampling.Conv2dSubsampling method) (openspeech.modules.deepspeech2_extractor.DeepSpeech2Extractor method) (openspeech.modules.jasper_block.JasperBlock method) (openspeech.modules.jasper_subblock.JasperSubBlock method) (openspeech.modules.mask_conv1d.MaskConv1d method) (openspeech.modules.quartznet_block.QuartzNetBlock method) (openspeech.modules.transformer_embedding.TransformerEmbedding method) (openspeech.modules.vgg_extractor.VGGExtractor method) (openspeech.search.beam_search_ctc.BeamSearchCTC method) (openspeech.search.beam_search_lstm.BeamSearchLSTM method) (openspeech.search.beam_search_rnn_transducer.BeamSearchRNNTransducer method) (openspeech.search.beam_search_transformer_transducer.BeamSearchTransformerTransducer method)

G

get_attn_pad_mask() (in module openspeech.modules.mask) GLU (class in openspeech.modules.glu)

greedy_decode() (openspeech.models.openspeech_transducer_model.OpenspeechTransducerModel method) (openspeech.models.transformer_transducer.model.TransformerTransducerModel method)

I

info() (openspeech.models.openspeech_model.OpenspeechModel method)

J

Jasper (class in openspeech.encoders.jasper) Jasper10x5Config (class in openspeech.models.jasper.configurations) Jasper10x5Model (class in openspeech.models.jasper.model) Jasper5x3Config (class in openspeech.models.jasper.configurations) Jasper5x3Model (class in openspeech.models.jasper.model) JasperBlock (class in openspeech.modules.jasper_block) JasperSubBlock (class in openspeech.modules.jasper_subblock) JoiningAugment (class in openspeech.data.audio.augment)

joint() (openspeech.models.openspeech_transducer_model.OpenspeechTransducerModel method) JointCTCConformerLSTMConfigs (class in openspeech.models.conformer.configurations) JointCTCConformerLSTMModel (class in openspeech.models.conformer.model) JointCTCCrossEntropyLoss (class in openspeech.criterion.joint_ctc_cross_entropy.joint_ctc_cross_entropy) JointCTCCrossEntropyLossConfigs (class in openspeech.criterion.joint_ctc_cross_entropy.configuration) JointCTCListenAttendSpellConfigs (class in openspeech.models.listen_attend_spell.configurations) JointCTCListenAttendSpellModel (class in openspeech.models.listen_attend_spell.model) JointCTCTransformerConfigs (class in openspeech.models.transformer.configurations) JointCTCTransformerModel (class in openspeech.models.transformer.model)

K

KSPONSPEECH_TRAIN_NUM (openspeech.datasets.ksponspeech.lit_data_module.LightningKsponSpeechDataModule attribute) KsponSpeechCharacterTokenizer (class in openspeech.tokenizers.ksponspeech.character) KsponSpeechCharacterTokenizerConfigs (class in openspeech.tokenizers.ksponspeech.character)

KsponSpeechGraphemeTokenizer (class in openspeech.tokenizers.ksponspeech.grapheme) KsponSpeechGraphemeTokenizerConfigs (class in openspeech.tokenizers.ksponspeech.grapheme) KsponSpeechSubwordTokenizer (class in openspeech.tokenizers.ksponspeech.subword) KsponSpeechSubwordTokenizerConfigs (class in openspeech.tokenizers.ksponspeech.subword)

L

LabelSmoothedCrossEntropyLoss (class in openspeech.criterion.label_smoothed_cross_entropy.label_smoothed_cross_entropy) LabelSmoothedCrossEntropyLossConfigs (class in openspeech.criterion.label_smoothed_cross_entropy.configuration) LearningRateScheduler (class in openspeech.optim.scheduler.lr_scheduler) LibriSpeechCharacterTokenizer (class in openspeech.tokenizers.librispeech.character) LibriSpeechCharacterTokenizerConfigs (class in openspeech.tokenizers.librispeech.character) LibriSpeechSubwordTokenizer (class in openspeech.tokenizers.librispeech.subword) LibriSpeechSubwordTokenizerConfigs (class in openspeech.tokenizers.librispeech.subword) LightningAIShellDataModule (class in openspeech.datasets.aishell.lit_data_module) LightningKsponSpeechDataModule (class in openspeech.datasets.ksponspeech.lit_data_module) LightningLibriSpeechDataModule (class in openspeech.datasets.librispeech.lit_data_module) Linear (class in openspeech.modules.wrapper) ListenAttendSpellConfigs (class in openspeech.models.listen_attend_spell.configurations) ListenAttendSpellModel (class in openspeech.models.listen_attend_spell.model) ListenAttendSpellWithLocationAwareConfigs (class in openspeech.models.listen_attend_spell.configurations)

ListenAttendSpellWithLocationAwareModel (class in openspeech.models.listen_attend_spell.model) ListenAttendSpellWithMultiHeadConfigs (class in openspeech.models.listen_attend_spell.configurations) ListenAttendSpellWithMultiHeadModel (class in openspeech.models.listen_attend_spell.model) load_audio() (in module openspeech.data.audio.load) load_dataset() (in module openspeech.data.audio.data_loader) load_vocab() (openspeech.tokenizers.aishell.character.AIShellCharacterTokenizer method) (openspeech.tokenizers.ksponspeech.character.KsponSpeechCharacterTokenizer method) (openspeech.tokenizers.ksponspeech.grapheme.KsponSpeechGraphemeTokenizer method) (openspeech.tokenizers.librispeech.character.LibriSpeechCharacterTokenizer method) LocationAwareAttention (class in openspeech.modules.location_aware_attention) LSTMAttentionDecoder (class in openspeech.decoders.lstm_attention_decoder) LSTMEncoder (class in openspeech.encoders.lstm_encoder) LSTMLanguageModel (class in openspeech.models.lstm_lm.model) LSTMLanguageModelConfigs (class in openspeech.models.lstm_lm.configurations)

M

MaskConv1d (class in openspeech.modules.mask_conv1d) MaskConv2d (class in openspeech.modules.mask_conv2d) MelSpectrogramConfigs (class in openspeech.data.audio.melspectrogram.configuration) MelSpectrogramFeatureTransform (class in openspeech.data.audio.melspectrogram.melspectrogram) metric() (openspeech.metrics.CharacterErrorRate method) (openspeech.metrics.WordErrorRate method) MFCCConfigs (class in openspeech.data.audio.mfcc.configuration) MFCCFeatureTransform (class in openspeech.data.audio.mfcc.mfcc) module openspeech.callbacks openspeech.criterion.cross_entropy.configuration openspeech.criterion.cross_entropy.cross_entropy openspeech.criterion.ctc.configuration openspeech.criterion.ctc.ctc openspeech.criterion.joint_ctc_cross_entropy.configuration openspeech.criterion.joint_ctc_cross_entropy.joint_ctc_cross_entropy openspeech.criterion.label_smoothed_cross_entropy.configuration openspeech.criterion.label_smoothed_cross_entropy.label_smoothed_cross_entropy openspeech.criterion.perplexity.configuration openspeech.criterion.perplexity.perplexity openspeech.criterion.transducer.configuration openspeech.criterion.transducer.transducer openspeech.data.audio.augment openspeech.data.audio.data_loader openspeech.data.audio.dataset openspeech.data.audio.filter_bank.configuration openspeech.data.audio.filter_bank.filter_bank openspeech.data.audio.load openspeech.data.audio.melspectrogram.configuration openspeech.data.audio.melspectrogram.melspectrogram openspeech.data.audio.mfcc.configuration openspeech.data.audio.mfcc.mfcc openspeech.data.audio.spectrogram.configuration openspeech.data.audio.spectrogram.spectrogram openspeech.data.sampler openspeech.data.text.data_loader openspeech.data.text.dataset openspeech.datasets.aishell.lit_data_module openspeech.datasets.ksponspeech.lit_data_module openspeech.datasets.librispeech.lit_data_module openspeech.decoders.lstm_attention_decoder openspeech.decoders.openspeech_decoder openspeech.decoders.rnn_transducer_decoder openspeech.decoders.transformer_decoder openspeech.decoders.transformer_transducer_decoder openspeech.encoders.conformer_encoder openspeech.encoders.contextnet_encoder openspeech.encoders.convolutional_lstm_encoder openspeech.encoders.convolutional_transformer_encoder openspeech.encoders.deepspeech2 openspeech.encoders.jasper openspeech.encoders.lstm_encoder openspeech.encoders.openspeech_encoder openspeech.encoders.quartznet openspeech.encoders.rnn_transducer_encoder openspeech.encoders.transformer_encoder openspeech.encoders.transformer_transducer_encoder openspeech.metrics openspeech.models.conformer.configurations openspeech.models.conformer.model openspeech.models.contextnet.configurations openspeech.models.contextnet.model openspeech.models.deepspeech2.configurations openspeech.models.deepspeech2.model openspeech.models.jasper.configurations openspeech.models.jasper.model openspeech.models.listen_attend_spell.configurations openspeech.models.listen_attend_spell.model openspeech.models.lstm_lm.configurations openspeech.models.lstm_lm.model openspeech.models.openspeech_ctc_model openspeech.models.openspeech_encoder_decoder_model openspeech.models.openspeech_language_model openspeech.models.openspeech_model openspeech.models.openspeech_transducer_model openspeech.models.quartznet.configurations openspeech.models.quartznet.model openspeech.models.rnn_transducer.configurations openspeech.models.rnn_transducer.model openspeech.models.transformer.configurations openspeech.models.transformer.model openspeech.models.transformer_lm.configurations openspeech.models.transformer_lm.model openspeech.models.transformer_transducer.configurations openspeech.models.transformer_transducer.model openspeech.modules.add_normalization openspeech.modules.additive_attention openspeech.modules.batchnorm_relu_rnn openspeech.modules.conformer_attention_module openspeech.modules.conformer_block openspeech.modules.conformer_convolution_module openspeech.modules.conformer_feed_forward_module openspeech.modules.conv2d_extractor openspeech.modules.conv2d_subsampling openspeech.modules.conv_base openspeech.modules.conv_group_shuffle openspeech.modules.deepspeech2_extractor openspeech.modules.depthwise_conv1d openspeech.modules.dot_product_attention openspeech.modules.glu openspeech.modules.jasper_block openspeech.modules.jasper_subblock openspeech.modules.location_aware_attention openspeech.modules.mask openspeech.modules.mask_conv1d openspeech.modules.mask_conv2d openspeech.modules.multi_head_attention openspeech.modules.pointwise_conv1d openspeech.modules.positional_encoding openspeech.modules.positionwise_feed_forward openspeech.modules.quartznet_block openspeech.modules.quartznet_subblock openspeech.modules.relative_multi_head_attention openspeech.modules.residual_connection_module openspeech.modules.swish openspeech.modules.time_channel_separable_conv1d openspeech.modules.transformer_embedding openspeech.modules.vgg_extractor openspeech.modules.wrapper openspeech.optim.optimizer openspeech.optim.scheduler.lr_scheduler openspeech.optim.scheduler.reduce_lr_on_plateau_scheduler openspeech.optim.scheduler.transformer_lr_scheduler openspeech.optim.scheduler.tri_stage_lr_scheduler openspeech.optim.scheduler.warmup_reduce_lr_on_plateau_scheduler openspeech.optim.scheduler.warmup_scheduler openspeech.search.beam_search_base openspeech.search.beam_search_ctc openspeech.search.beam_search_lstm openspeech.search.beam_search_rnn_transducer openspeech.search.beam_search_transformer openspeech.search.beam_search_transformer_transducer openspeech.search.ensemble_search openspeech.tokenizers.aishell.character openspeech.tokenizers.ksponspeech.character openspeech.tokenizers.ksponspeech.grapheme openspeech.tokenizers.ksponspeech.subword openspeech.tokenizers.librispeech.character openspeech.tokenizers.librispeech.subword openspeech.tokenizers.tokenizer

MultiHeadAttention (class in openspeech.modules.multi_head_attention) MultiHeadedSelfAttentionModule (class in openspeech.modules.conformer_attention_module)

N

NoiseInjector (class in openspeech.data.audio.augment)

O

on_batch_end() (openspeech.callbacks.CheckpointEveryNSteps method) openspeech.callbacks module openspeech.criterion.cross_entropy.configuration module openspeech.criterion.cross_entropy.cross_entropy module openspeech.criterion.ctc.configuration module openspeech.criterion.ctc.ctc module openspeech.criterion.joint_ctc_cross_entropy.configuration module openspeech.criterion.joint_ctc_cross_entropy.joint_ctc_cross_entropy module openspeech.criterion.label_smoothed_cross_entropy.configuration module openspeech.criterion.label_smoothed_cross_entropy.label_smoothed_cross_entropy module openspeech.criterion.perplexity.configuration module openspeech.criterion.perplexity.perplexity module openspeech.criterion.transducer.configuration module openspeech.criterion.transducer.transducer module openspeech.data.audio.augment module openspeech.data.audio.data_loader module openspeech.data.audio.dataset module openspeech.data.audio.filter_bank.configuration module openspeech.data.audio.filter_bank.filter_bank module openspeech.data.audio.load module openspeech.data.audio.melspectrogram.configuration module openspeech.data.audio.melspectrogram.melspectrogram module openspeech.data.audio.mfcc.configuration module openspeech.data.audio.mfcc.mfcc module openspeech.data.audio.spectrogram.configuration module openspeech.data.audio.spectrogram.spectrogram module openspeech.data.sampler module openspeech.data.text.data_loader module openspeech.data.text.dataset module openspeech.datasets.aishell.lit_data_module module openspeech.datasets.ksponspeech.lit_data_module module openspeech.datasets.librispeech.lit_data_module module openspeech.decoders.lstm_attention_decoder module openspeech.decoders.openspeech_decoder module openspeech.decoders.rnn_transducer_decoder module openspeech.decoders.transformer_decoder module openspeech.decoders.transformer_transducer_decoder module openspeech.encoders.conformer_encoder module openspeech.encoders.contextnet_encoder module openspeech.encoders.convolutional_lstm_encoder module openspeech.encoders.convolutional_transformer_encoder module openspeech.encoders.deepspeech2 module openspeech.encoders.jasper module openspeech.encoders.lstm_encoder module openspeech.encoders.openspeech_encoder module openspeech.encoders.quartznet module openspeech.encoders.rnn_transducer_encoder module openspeech.encoders.transformer_encoder module openspeech.encoders.transformer_transducer_encoder module openspeech.metrics module openspeech.models.conformer.configurations module openspeech.models.conformer.model module openspeech.models.contextnet.configurations module openspeech.models.contextnet.model module openspeech.models.deepspeech2.configurations module openspeech.models.deepspeech2.model module openspeech.models.jasper.configurations module openspeech.models.jasper.model module openspeech.models.listen_attend_spell.configurations module openspeech.models.listen_attend_spell.model module openspeech.models.lstm_lm.configurations module openspeech.models.lstm_lm.model module openspeech.models.openspeech_ctc_model module openspeech.models.openspeech_encoder_decoder_model module openspeech.models.openspeech_language_model module openspeech.models.openspeech_model module openspeech.models.openspeech_transducer_model module openspeech.models.quartznet.configurations module openspeech.models.quartznet.model module

openspeech.models.rnn_transducer.configurations module openspeech.models.rnn_transducer.model module openspeech.models.transformer.configurations module openspeech.models.transformer.model module openspeech.models.transformer_lm.configurations module openspeech.models.transformer_lm.model module openspeech.models.transformer_transducer.configurations module openspeech.models.transformer_transducer.model module openspeech.modules.add_normalization module openspeech.modules.additive_attention module openspeech.modules.batchnorm_relu_rnn module openspeech.modules.conformer_attention_module module openspeech.modules.conformer_block module openspeech.modules.conformer_convolution_module module openspeech.modules.conformer_feed_forward_module module openspeech.modules.conv2d_extractor module openspeech.modules.conv2d_subsampling module openspeech.modules.conv_base module openspeech.modules.conv_group_shuffle module openspeech.modules.deepspeech2_extractor module openspeech.modules.depthwise_conv1d module openspeech.modules.dot_product_attention module openspeech.modules.glu module openspeech.modules.jasper_block module openspeech.modules.jasper_subblock module openspeech.modules.location_aware_attention module openspeech.modules.mask module openspeech.modules.mask_conv1d module openspeech.modules.mask_conv2d module openspeech.modules.multi_head_attention module openspeech.modules.pointwise_conv1d module openspeech.modules.positional_encoding module openspeech.modules.positionwise_feed_forward module openspeech.modules.quartznet_block module openspeech.modules.quartznet_subblock module openspeech.modules.relative_multi_head_attention module openspeech.modules.residual_connection_module module openspeech.modules.swish module openspeech.modules.time_channel_separable_conv1d module openspeech.modules.transformer_embedding module openspeech.modules.vgg_extractor module openspeech.modules.wrapper module openspeech.optim.optimizer module openspeech.optim.scheduler.lr_scheduler module openspeech.optim.scheduler.reduce_lr_on_plateau_scheduler module openspeech.optim.scheduler.transformer_lr_scheduler module openspeech.optim.scheduler.tri_stage_lr_scheduler module openspeech.optim.scheduler.warmup_reduce_lr_on_plateau_scheduler module openspeech.optim.scheduler.warmup_scheduler module openspeech.search.beam_search_base module openspeech.search.beam_search_ctc module openspeech.search.beam_search_lstm module openspeech.search.beam_search_rnn_transducer module openspeech.search.beam_search_transformer module openspeech.search.beam_search_transformer_transducer module openspeech.search.ensemble_search module openspeech.tokenizers.aishell.character module openspeech.tokenizers.ksponspeech.character module openspeech.tokenizers.ksponspeech.grapheme module openspeech.tokenizers.ksponspeech.subword module openspeech.tokenizers.librispeech.character module openspeech.tokenizers.librispeech.subword module openspeech.tokenizers.tokenizer module OpenspeechBeamSearchBase (class in openspeech.search.beam_search_base) OpenspeechCTCModel (class in openspeech.models.openspeech_ctc_model) OpenspeechDecoder (class in openspeech.decoders.openspeech_decoder) OpenspeechEncoder (class in openspeech.encoders.openspeech_encoder) OpenspeechEncoderDecoderModel (class in openspeech.models.openspeech_encoder_decoder_model) OpenspeechLanguageModel (class in openspeech.models.openspeech_language_model) OpenspeechModel (class in openspeech.models.openspeech_model) OpenspeechTransducerModel (class in openspeech.models.openspeech_transducer_model) Optimizer (class in openspeech.optim.optimizer)

P

Perplexity (class in openspeech.criterion.perplexity.perplexity) PerplexityLossConfigs (class in openspeech.criterion.perplexity.configuration) PointwiseConv1d (class in openspeech.modules.pointwise_conv1d) PositionalEncoding (class in openspeech.modules.positional_encoding)

PositionwiseFeedForward (class in openspeech.modules.positionwise_feed_forward) prepare_data() (openspeech.datasets.aishell.lit_data_module.LightningAIShellDataModule method) (openspeech.datasets.ksponspeech.lit_data_module.LightningKsponSpeechDataModule method) (openspeech.datasets.librispeech.lit_data_module.LightningLibriSpeechDataModule method)

Q

QuartzNet (class in openspeech.encoders.quartznet) QuartzNet10x5Configs (class in openspeech.models.quartznet.configurations) QuartzNet10x5Model (class in openspeech.models.quartznet.model) QuartzNet15x5Configs (class in openspeech.models.quartznet.configurations)

QuartzNet15x5Model (class in openspeech.models.quartznet.model) QuartzNet5x5Configs (class in openspeech.models.quartznet.configurations) QuartzNet5x5Model (class in openspeech.models.quartznet.model) QuartzNetBlock (class in openspeech.modules.quartznet_block) QuartzNetSubBlock (class in openspeech.modules.quartznet_subblock)

R

ReduceLROnPlateauConfigs (class in openspeech.optim.scheduler.reduce_lr_on_plateau_scheduler) ReduceLROnPlateauScheduler (class in openspeech.optim.scheduler.reduce_lr_on_plateau_scheduler) RelativeMultiHeadAttention (class in openspeech.modules.relative_multi_head_attention) ResidualConnectionModule (class in openspeech.modules.residual_connection_module)

RNNTransducerConfigs (class in openspeech.models.rnn_transducer.configurations) RNNTransducerDecoder (class in openspeech.decoders.rnn_transducer_decoder) RNNTransducerEncoder (class in openspeech.encoders.rnn_transducer_encoder) RNNTransducerModel (class in openspeech.models.rnn_transducer.model)

S

set_beam_decode() (openspeech.models.openspeech_transducer_model.OpenspeechTransducerModel method) (openspeech.models.transformer_transducer.model.TransformerTransducerModel method) set_beam_decoder() (openspeech.models.conformer.model.ConformerLSTMModel method) (openspeech.models.conformer.model.JointCTCConformerLSTMModel method) (openspeech.models.contextnet.model.ContextNetLSTMModel method) (openspeech.models.listen_attend_spell.model.DeepCNNWithJointCTCListenAttendSpellModel method) (openspeech.models.listen_attend_spell.model.JointCTCListenAttendSpellModel method) (openspeech.models.listen_attend_spell.model.ListenAttendSpellModel method) (openspeech.models.listen_attend_spell.model.ListenAttendSpellWithLocationAwareModel method) (openspeech.models.listen_attend_spell.model.ListenAttendSpellWithMultiHeadModel method) (openspeech.models.openspeech_ctc_model.OpenspeechCTCModel method) (openspeech.models.transformer.model.JointCTCTransformerModel method) (openspeech.models.transformer.model.TransformerModel method) (openspeech.models.transformer.model.VGGTransformerModel method)

setup() (openspeech.datasets.aishell.lit_data_module.LightningAIShellDataModule method) (openspeech.datasets.ksponspeech.lit_data_module.LightningKsponSpeechDataModule method) (openspeech.datasets.librispeech.lit_data_module.LightningLibriSpeechDataModule method) SpecAugment (class in openspeech.data.audio.augment) SpectrogramConfigs (class in openspeech.data.audio.spectrogram.configuration) SpectrogramFeatureTransform (class in openspeech.data.audio.spectrogram.spectrogram) SpeechToTextDataset (class in openspeech.data.audio.dataset) Swish (class in openspeech.modules.swish)

T

test_dataloader() (openspeech.datasets.aishell.lit_data_module.LightningAIShellDataModule method) (openspeech.datasets.ksponspeech.lit_data_module.LightningKsponSpeechDataModule method) (openspeech.datasets.librispeech.lit_data_module.LightningLibriSpeechDataModule method) test_step() (openspeech.models.conformer.model.ConformerModel method) (openspeech.models.contextnet.model.ContextNetModel method) (openspeech.models.deepspeech2.model.DeepSpeech2Model method) (openspeech.models.openspeech_ctc_model.OpenspeechCTCModel method) (openspeech.models.openspeech_encoder_decoder_model.OpenspeechEncoderDecoderModel method) (openspeech.models.openspeech_language_model.OpenspeechLanguageModel method) (openspeech.models.openspeech_model.OpenspeechModel method) (openspeech.models.openspeech_transducer_model.OpenspeechTransducerModel method) (openspeech.models.transformer.model.TransformerWithCTCModel method) TextDataLoader (class in openspeech.data.text.data_loader) TextDataset (class in openspeech.data.text.dataset) TimeChannelSeparableConv1d (class in openspeech.modules.time_channel_separable_conv1d) TimeStretchAugment (class in openspeech.data.audio.augment) Tokenizer (class in openspeech.tokenizers.tokenizer) train_dataloader() (openspeech.datasets.aishell.lit_data_module.LightningAIShellDataModule method) (openspeech.datasets.ksponspeech.lit_data_module.LightningKsponSpeechDataModule method) (openspeech.datasets.librispeech.lit_data_module.LightningLibriSpeechDataModule method) training_step() (openspeech.models.conformer.model.ConformerModel method) (openspeech.models.contextnet.model.ContextNetModel method) (openspeech.models.deepspeech2.model.DeepSpeech2Model method) (openspeech.models.openspeech_ctc_model.OpenspeechCTCModel method) (openspeech.models.openspeech_encoder_decoder_model.OpenspeechEncoderDecoderModel method) (openspeech.models.openspeech_language_model.OpenspeechLanguageModel method) (openspeech.models.openspeech_model.OpenspeechModel method) (openspeech.models.openspeech_transducer_model.OpenspeechTransducerModel method) (openspeech.models.transformer.model.TransformerWithCTCModel method)

TransducerLoss (class in openspeech.criterion.transducer.transducer) TransducerLossConfigs (class in openspeech.criterion.transducer.configuration) TransformerConfigs (class in openspeech.models.transformer.configurations) TransformerDecoder (class in openspeech.decoders.transformer_decoder) TransformerDecoderLayer (class in openspeech.decoders.transformer_decoder) TransformerEmbedding (class in openspeech.modules.transformer_embedding) TransformerEncoder (class in openspeech.encoders.transformer_encoder) TransformerEncoderLayer (class in openspeech.encoders.transformer_encoder) TransformerLanguageModel (class in openspeech.models.transformer_lm.model) TransformerLanguageModelConfigs (class in openspeech.models.transformer_lm.configurations) TransformerLRScheduler (class in openspeech.optim.scheduler.transformer_lr_scheduler) TransformerLRSchedulerConfigs (class in openspeech.optim.scheduler.transformer_lr_scheduler) TransformerModel (class in openspeech.models.transformer.model) TransformerTransducerConfigs (class in openspeech.models.transformer_transducer.configurations) TransformerTransducerDecoder (class in openspeech.decoders.transformer_transducer_decoder) TransformerTransducerEncoder (class in openspeech.encoders.transformer_transducer_encoder) TransformerTransducerEncoderLayer (class in openspeech.encoders.transformer_transducer_encoder) TransformerTransducerModel (class in openspeech.models.transformer_transducer.model) TransformerWithCTCConfigs (class in openspeech.models.transformer.configurations) TransformerWithCTCModel (class in openspeech.models.transformer.model) Transpose (class in openspeech.modules.wrapper) TriStageLRScheduler (class in openspeech.optim.scheduler.tri_stage_lr_scheduler) TriStageLRSchedulerConfigs (class in openspeech.optim.scheduler.tri_stage_lr_scheduler)

U

update_dropout() (openspeech.decoders.openspeech_decoder.OpenspeechDecoder method) (openspeech.encoders.deepspeech2.DeepSpeech2 method) (openspeech.encoders.jasper.Jasper method) (openspeech.encoders.openspeech_encoder.OpenspeechEncoder method)

V

val_dataloader() (openspeech.datasets.aishell.lit_data_module.LightningAIShellDataModule method) (openspeech.datasets.ksponspeech.lit_data_module.LightningKsponSpeechDataModule method) (openspeech.datasets.librispeech.lit_data_module.LightningLibriSpeechDataModule method) validation_step() (openspeech.models.conformer.model.ConformerModel method) (openspeech.models.contextnet.model.ContextNetModel method) (openspeech.models.deepspeech2.model.DeepSpeech2Model method) (openspeech.models.openspeech_ctc_model.OpenspeechCTCModel method) (openspeech.models.openspeech_encoder_decoder_model.OpenspeechEncoderDecoderModel method) (openspeech.models.openspeech_language_model.OpenspeechLanguageModel method) (openspeech.models.openspeech_model.OpenspeechModel method) (openspeech.models.openspeech_transducer_model.OpenspeechTransducerModel method) (openspeech.models.transformer.model.TransformerWithCTCModel method)

VGGExtractor (class in openspeech.modules.vgg_extractor) VGGTransformerConfigs (class in openspeech.models.transformer.configurations) VGGTransformerModel (class in openspeech.models.transformer.model) View (class in openspeech.modules.wrapper)

W

WarmupLRScheduler (class in openspeech.optim.scheduler.warmup_scheduler) WarmupLRSchedulerConfigs (class in openspeech.optim.scheduler.warmup_scheduler) WarmupReduceLROnPlateauConfigs (class in openspeech.optim.scheduler.warmup_reduce_lr_on_plateau_scheduler)

WarmupReduceLROnPlateauScheduler (class in openspeech.optim.scheduler.warmup_reduce_lr_on_plateau_scheduler) WeightedEnsembleSearch (class in openspeech.search.ensemble_search) WordErrorRate (class in openspeech.metrics)