rebase

run_xtreme_s.py

@@ -136,6 +136,10 @@ class ModelArguments:
         metadata={"help": "Length of vector span to mask along the feature axis."},
     )
     layerdrop: float = field(default=0.0, metadata={"help": "The LayerDrop probability."})
+    ctc_zero_infinity: bool = field(
+        default=False,
+        metadata={"help": "Whether to zero infinite losses and the associated gradients of `torch.nn.CTCLoss`."},
+    )
     ctc_loss_reduction: Optional[str] = field(
         default="mean", metadata={"help": "The way the ctc loss should be reduced. Should be one of 'mean' or 'sum'."}
     )
@@ -166,6 +170,15 @@ class DataTrainingArguments:
         default="all",
         metadata={"help": "The language id as defined in the datasets config name or `all` for all languages."},
     )
+    language_group: str = field(
+        default=None,
+        metadata={
+            "help": "The language group to select a subset of languages to train on. "
+            "This option is only used the 'fleurs-asr' task. Should be one of: "
+            "'western_european_we', 'eastern_european_ee', 'central_asia_middle_north_african_cmn', "
+            "'sub_saharan_african_ssa', 'south_asian_sa', 'south_east_asian_sea', 'chinese_japanase_korean_cjk'."
+        },
+    )
     train_split_name: str = field(
         default="train",
         metadata={
@@ -441,6 +454,11 @@ def main():
             "config to be used (e.g. 'pl', 'en.tr', 'fr-FR') or 'all'"
             " for multi-lingual fine-tuning."
         )
+    if data_args.language_group is not None:
+        if data_args.task != "fleurs-asr":
+            raise ValueError("--language_group should only be used with --task=fleurs-asr")
+        if data_args.language != "all":
+            raise ValueError("--language_group should only be used with --language=all")
 
     if data_args.target_column_name is None:
         target_column_name = TASK_TO_TARGET_COLUMN_NAME[task_name]
@@ -502,11 +520,23 @@ def main():
         if data_args.max_predict_samples is not None:
             raw_datasets["predict"] = raw_datasets["predict"].select(range(data_args.max_predict_samples))
 
+    lang_list = next(iter(raw_datasets.values())).features["lang_id"].names
     if not is_text_target:
         label_list = next(iter(raw_datasets.values())).features[target_column_name].names
-        lang_list = next(iter(raw_datasets.values())).features["lang_id"].names
         num_labels = len(label_list)
 
+    num_workers = data_args.preprocessing_num_workers
+
+    lang_group = data_args.language_group
+    if lang_group is not None:
+        with training_args.main_process_first(desc="language group filter"):
+            lang_group_id = next(iter(raw_datasets.values())).features["lang_group_id"].str2int(lang_group)
+            raw_datasets = raw_datasets.filter(
+                lambda lang_group: lang_group == lang_group_id,
+                num_proc=num_workers,
+                input_columns=["lang_group_id"],
+            )
+
     # 2. We remove some special characters from the datasets
     # that make training complicated and do not help in transcribing the speech
     # E.g. characters, such as `,` and `.` do not really have an acoustic characteristic
@@ -616,6 +646,7 @@ def main():
                 "mask_feature_length": model_args.mask_feature_length,
                 "gradient_checkpointing": training_args.gradient_checkpointing,
                 "layerdrop": model_args.layerdrop,
+                "ctc_zero_infinity": model_args.ctc_zero_infinity,
                 "ctc_loss_reduction": model_args.ctc_loss_reduction,
                 "activation_dropout": model_args.activation_dropout,
             }
@@ -677,7 +708,6 @@ def main():
     max_input_length = data_args.max_duration_in_seconds * feature_extractor.sampling_rate
     min_input_length = data_args.min_duration_in_seconds * feature_extractor.sampling_rate
     audio_column_name = data_args.audio_column_name
-    num_workers = data_args.preprocessing_num_workers
 
     # `phoneme_language` is only relevant if the model is fine-tuned on phoneme classification
     phoneme_language = data_args.phoneme_language
@@ -742,13 +772,13 @@ def main():
         logger.info(f"Data preprocessing finished. Files cached at {vectorized_datasets.cache_files}")
         return
 
-    def compute_asr_metric(pred):
-        pred_logits = pred.predictions
-        pred_ids = np.argmax(pred_logits, axis=-1)
+    def asr_logits_argmax(logits, labels):
+        return logits.argmax(dim=-1)
 
+    def compute_asr_metric(pred):
         pred.label_ids[pred.label_ids == -100] = tokenizer.pad_token_id
 
-        pred_str = tokenizer.batch_decode(pred_ids)
+        pred_str = tokenizer.batch_decode(pred.predictions)
         # we do not want to group tokens when computing the metrics
         label_str = tokenizer.batch_decode(pred.label_ids, group_tokens=False)
 
@@ -785,6 +815,7 @@ def main():
             model=model,
             data_collator=data_collator,
             args=training_args,
+            preprocess_logits_for_metrics=asr_logits_argmax if training_args.predict_with_generate else None,
             compute_metrics=compute_asr_metric if training_args.predict_with_generate else None,
             train_dataset=vectorized_datasets["train"] if training_args.do_train else None,
             eval_dataset=vectorized_datasets["eval"] if training_args.do_eval else None,
@@ -795,6 +826,7 @@ def main():
             model=model,
             data_collator=data_collator,
             args=training_args,
+            preprocess_logits_for_metrics=asr_logits_argmax if is_text_target else None,
             compute_metrics=compute_asr_metric if is_text_target else compute_classification_metric,
             train_dataset=vectorized_datasets["train"] if training_args.do_train else None,
             eval_dataset=vectorized_datasets["eval"] if training_args.do_eval else None,
@@ -839,11 +871,17 @@ def main():
             average_metrics = defaultdict(list)
             for lang_id in range(len(lang_list)):
                 lang_name = lang_list[lang_id]
-                lang_dataset = vectorized_datasets["predict"].filter(lambda example: example["lang"] == lang_id)
+                with training_args.main_process_first(desc="per-language dataset filter"):
+                    lang_dataset = vectorized_datasets["predict"].filter(
+                        lambda lang: lang == lang_id,
+                        num_proc=num_workers,
+                        input_columns=["lang"],
+                    )
                 lang_metrics = trainer.evaluate(lang_dataset)
+                redundant_metrics = ["eval_runtime", "eval_samples_per_second", "eval_steps_per_second", "eval_epoch"]
                 for metric_name, value in lang_metrics.items():
                     average_metrics[metric_name].append(value)
-                    if metric_name not in ["eval_runtime", "eval_samples_per_second", "eval_steps_per_second"]:
+                    if metric_name not in redundant_metrics:
                         metrics[f"{metric_name}_{lang_name}"] = value
             for metric_name, value in average_metrics.items():
                 metrics[metric_name] = np.mean(value)