Commit
·
a887bec
1
Parent(s):
03cf626
testin the trick
Browse files- lang_detect.py +3 -3
- modeling_stacked.py +3 -192
lang_detect.py
CHANGED
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@@ -14,8 +14,8 @@ class MultitaskTokenClassificationPipeline(Pipeline):
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return text
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def _forward(self, text):
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print(f"Do we arrive here? {text}")
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print(f"Let's check the model: {self.model.get_floret_model()}")
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predictions, probabilities = self.model(text)
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return predictions, probabilities
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@@ -37,6 +37,6 @@ class MultitaskTokenClassificationPipeline(Pipeline):
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# Format as JSON-compatible dictionary
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model_output = {"label": label, "confidence": round(confidence * 100, 2)}
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print("Formatted Model Output:", model_output)
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return model_output
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return text
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def _forward(self, text):
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# print(f"Do we arrive here? {text}")
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# print(f"Let's check the model: {self.model.get_floret_model()}")
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predictions, probabilities = self.model(text)
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return predictions, probabilities
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# Format as JSON-compatible dictionary
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model_output = {"label": label, "confidence": round(confidence * 100, 2)}
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# print("Formatted Model Output:", model_output)
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return model_output
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modeling_stacked.py
CHANGED
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@@ -11,38 +11,6 @@ from .configuration_stacked import ImpressoConfig
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logger = logging.getLogger(__name__)
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def get_info(label_map):
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num_token_labels_dict = {task: len(labels) for task, labels in label_map.items()}
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return num_token_labels_dict
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-
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# class MyCustomModel:
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# def __init__(self):
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# # Custom initialization
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# pass
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#
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# @classmethod
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# def from_pretrained(cls, *args, **kwargs):
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# print("Ignoring weights and using custom initialization.")
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# return cls()
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-
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class SafeFloretWrapper:
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"""
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A safe wrapper for floret model that keeps it off-device to avoid segmentation faults.
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This class is pure Python and never interacts with PyTorch tensors or devices.
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"""
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def __init__(self, model_path):
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print(f"Loading floret model from {model_path}")
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self.model_floret = floret.load_model(model_path)
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def predict(self, texts, k=1):
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# Floret expects strings, not tensors
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predictions, probabilities = self.model_floret.predict(texts, k=k)
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return predictions, probabilities
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-
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class ExtendedMultitaskModelForTokenClassification(PreTrainedModel):
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config_class = ImpressoConfig
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_keys_to_ignore_on_load_missing = [r"position_ids"]
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@@ -51,16 +19,10 @@ class ExtendedMultitaskModelForTokenClassification(PreTrainedModel):
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super().__init__(config)
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self.config = config
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#
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self.dummy_param = nn.Parameter(torch.zeros(1))
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self.model_floret = floret.load_model(self.config.config.filename)
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# print(self.config.config)
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print(type(self.config))
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print(self.config.config.filename)
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# self.model_floret = SafeFloretWrapper(model_floret)
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# input_ids = "this is a text"
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# predictions, probabilities = self.model_floret.predict([input_ids], k=1)
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#
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def forward(self, input_ids, attention_mask=None, **kwargs):
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@@ -78,22 +40,7 @@ class ExtendedMultitaskModelForTokenClassification(PreTrainedModel):
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# Use the SafeFloretWrapper to get predictions
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predictions, probabilities = self.model_floret.predict(texts, k=1)
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-
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# print(f"Probabilities: {probabilities}")
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# print(self.model_floret(input_ids))
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# if input_ids is not None:
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# tokenizer = kwargs.get("tokenizer")
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# texts = tokenizer.batch_decode(input_ids, skip_special_tokens=True)
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# else:
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# texts = kwargs.get("text", None)
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#
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# if texts:
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# # Floret expects strings, not tensors
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# predictions = [self.model_floret(text) for text in texts]
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# # Convert predictions to tensors for Hugging Face compatibility
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# return torch.tensor(predictions)
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# else:
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# If no text is found, return dummy output
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return (
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predictions,
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probabilities,
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@@ -132,139 +79,3 @@ class ExtendedMultitaskModelForTokenClassification(PreTrainedModel):
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# Pass the manually created config to the class
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model = cls(config)
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return model
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-
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-
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# class ExtendedMultitaskModelForTokenClassification(PreTrainedModel):
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#
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# config_class = ImpressoConfig
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# _keys_to_ignore_on_load_missing = [r"position_ids"]
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#
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# def __init__(self, config):
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# super().__init__(config)
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# # self.num_token_labels_dict = get_info(config.label_map)
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# # self.config = config
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# # # print(f"I dont think it arrives here: {self.config}")
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# # self.bert = AutoModel.from_pretrained(
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# # config.pretrained_config["_name_or_path"], config=config.pretrained_config
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# # )
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# self.model_floret = floret.load_model(self.config.filename)
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# # print(f"Model loaded: {self.model_floret}")
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# # if "classifier_dropout" not in config.__dict__:
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# # classifier_dropout = 0.1
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# # else:
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# # classifier_dropout = (
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# # config.classifier_dropout
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# # if config.classifier_dropout is not None
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# # else config.hidden_dropout_prob
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# # )
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# # self.dropout = nn.Dropout(classifier_dropout)
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# #
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# # # Additional transformer layers
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# # self.transformer_encoder = nn.TransformerEncoder(
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# # nn.TransformerEncoderLayer(
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# # d_model=config.hidden_size, nhead=config.num_attention_heads
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# # ),
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# # num_layers=2,
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# # )
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#
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# # For token classification, create a classifier for each task
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# # self.token_classifiers = nn.ModuleDict(
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# # {
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# # task: nn.Linear(config.hidden_size, num_labels)
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# # for task, num_labels in self.num_token_labels_dict.items()
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# # }
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# # )
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# #
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# # # Initialize weights and apply final processing
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# # self.post_init()
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#
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# def get_floret_model(self):
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# return self.model_floret
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#
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# @classmethod
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# def from_pretrained(cls, *args, **kwargs):
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# print("Ignoring weights and using custom initialization.")
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#
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# # Manually create the config
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# config = ImpressoConfig()
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#
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# # Pass the manually created config to the class
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# model = cls(config)
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# return model
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#
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# # def forward(
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# # self,
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# # input_ids: Optional[torch.Tensor] = None,
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# # attention_mask: Optional[torch.Tensor] = None,
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# # token_type_ids: Optional[torch.Tensor] = None,
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# # position_ids: Optional[torch.Tensor] = None,
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# # head_mask: Optional[torch.Tensor] = None,
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# # inputs_embeds: Optional[torch.Tensor] = None,
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# # labels: Optional[torch.Tensor] = None,
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# # token_labels: Optional[dict] = None,
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# # output_attentions: Optional[bool] = None,
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# # output_hidden_states: Optional[bool] = None,
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# # return_dict: Optional[bool] = None,
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# # ) -> Union[Tuple[torch.Tensor], TokenClassifierOutput]:
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# # r"""
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# # token_labels (`dict` of `torch.LongTensor` of shape `(batch_size, seq_length)`, *optional*):
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# # Labels for computing the token classification loss. Keys should match the tasks.
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# # """
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# # return_dict = (
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# # return_dict if return_dict is not None else self.config.use_return_dict
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# # )
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# #
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# # bert_kwargs = {
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# # "input_ids": input_ids,
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# # "attention_mask": attention_mask,
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# # "token_type_ids": token_type_ids,
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# # "position_ids": position_ids,
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# # "head_mask": head_mask,
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# # "inputs_embeds": inputs_embeds,
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# # "output_attentions": output_attentions,
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# # "output_hidden_states": output_hidden_states,
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# # "return_dict": return_dict,
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# # }
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# #
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# # if any(
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# # keyword in self.config.name_or_path.lower()
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# # for keyword in ["llama", "deberta"]
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# # ):
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# # bert_kwargs.pop("token_type_ids")
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# # bert_kwargs.pop("head_mask")
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# #
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# # outputs = self.bert(**bert_kwargs)
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# #
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# # # For token classification
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# # token_output = outputs[0]
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# # token_output = self.dropout(token_output)
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# #
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# # # Pass through additional transformer layers
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# # token_output = self.transformer_encoder(token_output.transpose(0, 1)).transpose(
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# # 0, 1
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# # )
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# #
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# # # Collect the logits and compute the loss for each task
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# # task_logits = {}
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# # total_loss = 0
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# # for task, classifier in self.token_classifiers.items():
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# # logits = classifier(token_output)
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# # task_logits[task] = logits
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# # if token_labels and task in token_labels:
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# # loss_fct = CrossEntropyLoss()
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# # loss = loss_fct(
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# # logits.view(-1, self.num_token_labels_dict[task]),
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# # token_labels[task].view(-1),
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# # )
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# # total_loss += loss
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# #
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# # if not return_dict:
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# # output = (task_logits,) + outputs[2:]
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# # return ((total_loss,) + output) if total_loss != 0 else output
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# # print(f"Is there anobidy coming here?")
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# # return TokenClassifierOutput(
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# # loss=total_loss,
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# # logits=task_logits,
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# # hidden_states=outputs.hidden_states,
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# # attentions=outputs.attentions,
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# # )
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logger = logging.getLogger(__name__)
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class ExtendedMultitaskModelForTokenClassification(PreTrainedModel):
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config_class = ImpressoConfig
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_keys_to_ignore_on_load_missing = [r"position_ids"]
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super().__init__(config)
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self.config = config
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# Dummy for device checking
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self.dummy_param = nn.Parameter(torch.zeros(1))
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# Load floret model
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self.model_floret = floret.load_model(self.config.config.filename)
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#
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def forward(self, input_ids, attention_mask=None, **kwargs):
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# Use the SafeFloretWrapper to get predictions
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predictions, probabilities = self.model_floret.predict(texts, k=1)
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+
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return (
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predictions,
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probabilities,
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# Pass the manually created config to the class
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model = cls(config)
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return model
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