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Facebook AI Research Sequence-to-Sequence Toolkit written in Python.

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## ❓ Questions and Help ### What have you tried? In fairseq/examples/wav2vec, I completed the "Prepare training data manifest" step, aka. ``` python examples/wav2vec/wav2vec_manifest.py /path/to/waves --dest /manifest/path --ext $ext --valid-percent...

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Currently, there is no information about lexicons for wav2vec 2.0 decoding in the README. I added both a download link for KenLM lexicon (taken from #2502) and the corresponding argument...

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Fixes issue #5366. Fixes deprecated `from fairseq import metrics` changing the import with the new location `from fairseq.logging import metrics` on the `speech_dlm_criterion` used in the `fairseq-train` run on the...

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## 🐛 Bug Hello, I've been attempting to collect code coverage data by running the [CI process](https://github.com/facebookresearch/fairseq/actions) in your repository. However, I encountered a problem where the `build.yml` workflow is...

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#### What is your question? Let's say I have a base config called "roberta_test.yaml": ``` common: fp16: true log_format: json log_interval: 200 checkpoint: no_epoch_checkpoints: true #only keep best and last...

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## 🐛 Bug ype "help", "copyright", "credits" or "license" for more information. >>> from fairseq.modules import LayerNorm, MultiheadAttention Traceback (most recent call last): File "", line 1, in File "/home/jiahui/workspace/nmt/bert_nmt/fairseq/fairseq/modules/__init__.py",...

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Can NLLB deal with formatting such as Italics, Bold, underline, new sentence tokens etc? Ie. "I am asleep" where the word am will be bold in the translation or surrounded...

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usage: fairseq-hydra-train [--help] [--hydra-help] [--version] [--cfg {job,hydra,all}] [--package PACKAGE] [--run] [--multirun] [--shell-completion] [--config-path CONFIG_PATH] [--config-name CONFIG_NAME] [--config-dir CONFIG_DIR] [--info] [overrides [overrides ...]] fairseq-hydra-train: error: unrecognized arguments: --layer-type conformer --attn-type espnet...

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## 🐛 Bug Following the [SimpleLSTM tutorial](https://fairseq.readthedocs.io/en/latest/tutorial_simple_lstm.html#training-the-model), everything works fine until `fairseq-train` is used as follows: `fairseq-train data-bin/iwslt14.tokenized.de-en \ --arch tutorial_simple_lstm \ --encoder-dropout 0.2 --decoder-dropout 0.2 \ --optimizer adam --lr...

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## ❓ Questions and Help ### Before asking: 1. search the issues. 2. search the docs. #### What is your question? fairseq-hydra-train: error: unrecognized arguments: --user-dir --arch linformer_roberta_base #### Code...

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