





from sklearn.metrics import mean_absolute_error

import datasets


UpperCAmelCase__  :	Tuple     ='''\
@article{scikit-learn,
 title={Scikit-learn: Machine Learning in {P}ython},
 author={Pedregosa, F. and Varoquaux, G. and Gramfort, A. and Michel, V.
         and Thirion, B. and Grisel, O. and Blondel, M. and Prettenhofer, P.
         and Weiss, R. and Dubourg, V. and Vanderplas, J. and Passos, A. and
         Cournapeau, D. and Brucher, M. and Perrot, M. and Duchesnay, E.},
 journal={Journal of Machine Learning Research},
 volume={12},
 pages={2825--2830},
 year={2011}
}
'''

UpperCAmelCase__  :	Optional[Any]     ='''\
Mean Absolute Error (MAE) is the mean of the magnitude of difference between the predicted and actual
values.
'''


UpperCAmelCase__  :	Any     ='''
Args:
    predictions: array-like of shape (n_samples,) or (n_samples, n_outputs)
        Estimated target values.
    references: array-like of shape (n_samples,) or (n_samples, n_outputs)
        Ground truth (correct) target values.
    sample_weight: array-like of shape (n_samples,), default=None
        Sample weights.
    multioutput: {"raw_values", "uniform_average"} or array-like of shape (n_outputs,), default="uniform_average"
        Defines aggregating of multiple output values. Array-like value defines weights used to average errors.

                 "raw_values" : Returns a full set of errors in case of multioutput input.

                 "uniform_average" : Errors of all outputs are averaged with uniform weight.

Returns:
    mae : mean absolute error.
        If multioutput is "raw_values", then mean absolute error is returned for each output separately. If multioutput is "uniform_average" or an ndarray of weights, then the weighted average of all output errors is returned.
        MAE output is non-negative floating point. The best value is 0.0.
Examples:

    >>> mae_metric = datasets.load_metric("mae")
    >>> predictions = [2.5, 0.0, 2, 8]
    >>> references = [3, -0.5, 2, 7]
    >>> results = mae_metric.compute(predictions=predictions, references=references)
    >>> print(results)
    {\'mae\': 0.5}

    If you\'re using multi-dimensional lists, then set the config as follows :

    >>> mae_metric = datasets.load_metric("mae", "multilist")
    >>> predictions = [[0.5, 1], [-1, 1], [7, -6]]
    >>> references = [[0, 2], [-1, 2], [8, -5]]
    >>> results = mae_metric.compute(predictions=predictions, references=references)
    >>> print(results)
    {\'mae\': 0.75}
    >>> results = mae_metric.compute(predictions=predictions, references=references, multioutput=\'raw_values\')
    >>> print(results)
    {\'mae\': array([0.5, 1. ])}
'''

@datasets.utils.file_utils.add_start_docstrings(_DESCRIPTION			,    _KWARGS_DESCRIPTION			)
class 					__A   (  datasets.Metric			):


				def _snake_case				(						self							):
								return datasets.MetricInfo(
								    description=_DESCRIPTION      ,       citation=_CITATION      ,       inputs_description=_KWARGS_DESCRIPTION      ,       features=datasets.Features(self._get_feature_types()							)      ,       reference_urls=[
								        """https://scikit-learn.org/stable/modules/generated/sklearn.metrics.mean_absolute_error.html"""
								    ]      ,       )


				def _snake_case				(						self							):
								if self.config_name == "multilist":
												return {
												    "predictions": datasets.Sequence(datasets.Value("""float"""							)							),
												    "references": datasets.Sequence(datasets.Value("""float"""							)							),
												}
								else:
												return {
												    "predictions": datasets.Value("""float"""							),
												    "references": datasets.Value("""float"""							),
												}


				def _snake_case				(						self      ,       UpperCAmelCase_      ,       UpperCAmelCase_      ,       UpperCAmelCase_=None      ,       UpperCAmelCase_="uniform_average"							):
								lowerCamelCase		       =mean_absolute_error(UpperCAmelCase_      ,       UpperCAmelCase_      ,       sample_weight=UpperCAmelCase_      ,       multioutput=UpperCAmelCase_							)

								return {"mae": mae_score}






'''simple docstring'''


from __future__ import annotations

import unittest

from transformers import is_tf_available
from transformers.testing_utils import require_tf, slow

from ...test_configuration_common import ConfigTester
from ...test_modeling_tf_common import TFModelTesterMixin, ids_tensor, random_attention_mask
from ...test_pipeline_mixin import PipelineTesterMixin


if is_tf_available():
 import tensorflow as tf

 from transformers import (
     TF_XLM_PRETRAINED_MODEL_ARCHIVE_LIST,
     TFXLMForMultipleChoice,
     TFXLMForQuestionAnsweringSimple,
     TFXLMForSequenceClassification,
     TFXLMForTokenClassification,
     TFXLMModel,
     TFXLMWithLMHeadModel,
     XLMConfig,
 )






class      __SCREAMING_SNAKE_CASE						:







  '''simple docstring'''






  def __init__( self      ,		snake_case_      ,		):




       '''simple docstring'''

       UpperCAmelCase_							:   str   =      parent
       UpperCAmelCase_							:   Tuple   =      1_3
       UpperCAmelCase_							:   Dict   =      7
       UpperCAmelCase_							:   Union[str, Any]   =      True
       UpperCAmelCase_							:   Optional[Any]   =      True
       UpperCAmelCase_							:   Tuple   =      True
       UpperCAmelCase_							:   Dict   =      True
       UpperCAmelCase_							:   List[Any]   =      True
       UpperCAmelCase_							:   Union[str, Any]   =      False
       UpperCAmelCase_							:   Any   =      False
       UpperCAmelCase_							:   List[str]   =      False
       UpperCAmelCase_							:   int   =      2
       UpperCAmelCase_							:   Union[str, Any]   =      9_9
       UpperCAmelCase_							:   Dict   =      0
       UpperCAmelCase_							:   List[str]   =      3_2
       UpperCAmelCase_							:   str   =      2
       UpperCAmelCase_							:   int   =      4
       UpperCAmelCase_							:   Dict   =      0.1
       UpperCAmelCase_							:   int   =      0.1
       UpperCAmelCase_							:   List[str]   =      5_1_2
       UpperCAmelCase_							:   Union[str, Any]   =      1_6
       UpperCAmelCase_							:   List[Any]   =      2
       UpperCAmelCase_							:   int   =      0.02
       UpperCAmelCase_							:   Union[str, Any]   =      3
       UpperCAmelCase_							:   Union[str, Any]   =      4
       UpperCAmelCase_							:   Optional[int]   =      'last'
       UpperCAmelCase_							:   List[Any]   =      True
       UpperCAmelCase_							:   Union[str, Any]   =      None
       UpperCAmelCase_							:   int   =      0


  def _UpperCamelCase     ( self						):




       '''simple docstring'''

       UpperCAmelCase_							:   Tuple   =      ids_tensor([self.batch_size, self.seq_length]      ,		self.vocab_size						)
       UpperCAmelCase_							:   Tuple   =      random_attention_mask([self.batch_size, self.seq_length]      ,		dtype=tf.floataa						)

       UpperCAmelCase_							:   Optional[Any]   =      None
       if self.use_input_lengths:
            UpperCAmelCase_							:   Any   =      (
                ids_tensor([self.batch_size]      ,		vocab_size=2						) + self.seq_length - 2
            )  # small variation of seq_length

       UpperCAmelCase_							:   Optional[Any]   =      None
       if self.use_token_type_ids:
            UpperCAmelCase_							:   Tuple   =      ids_tensor([self.batch_size, self.seq_length]      ,		self.n_langs						)

       UpperCAmelCase_							:   Any   =      None
       UpperCAmelCase_							:   Union[str, Any]   =      None
       UpperCAmelCase_							:   Optional[int]   =      None
       if self.use_labels:
            UpperCAmelCase_							:   Union[str, Any]   =      ids_tensor([self.batch_size]      ,		self.type_sequence_label_size						)
            UpperCAmelCase_							:   Any   =      ids_tensor([self.batch_size, self.seq_length]      ,		self.num_labels						)
            UpperCAmelCase_							:   Union[str, Any]   =      ids_tensor([self.batch_size]      ,		2      ,		dtype=tf.floataa						)
            UpperCAmelCase_							:   Any   =      ids_tensor([self.batch_size]      ,		self.num_choices						)

       UpperCAmelCase_							:   int   =      XLMConfig(
           vocab_size=self.vocab_size      ,		n_special=self.n_special      ,		emb_dim=self.hidden_size      ,		n_layers=self.num_hidden_layers      ,		n_heads=self.num_attention_heads      ,		dropout=self.hidden_dropout_prob      ,		attention_dropout=self.attention_probs_dropout_prob      ,		gelu_activation=self.gelu_activation      ,		sinusoidal_embeddings=self.sinusoidal_embeddings      ,		asm=self.asm      ,		causal=self.causal      ,		n_langs=self.n_langs      ,		max_position_embeddings=self.max_position_embeddings      ,		initializer_range=self.initializer_range      ,		summary_type=self.summary_type      ,		use_proj=self.use_proj      ,		bos_token_id=self.bos_token_id      ,		)

       return (
           config,
           input_ids,
           token_type_ids,
           input_lengths,
           sequence_labels,
           token_labels,
           is_impossible_labels,
           choice_labels,
           input_mask,
       )


  def _UpperCamelCase     ( self      ,		snake_case_      ,		snake_case_      ,		snake_case_      ,		snake_case_      ,		snake_case_      ,		snake_case_      ,		snake_case_      ,		snake_case_      ,		snake_case_      ,		):




       '''simple docstring'''

       UpperCAmelCase_							:   Tuple   =      TFXLMModel(config=snake_case_						)
       UpperCAmelCase_							:   int   =      {'input_ids': input_ids, 'lengths': input_lengths, 'langs': token_type_ids}
       UpperCAmelCase_							:   Tuple   =      model(snake_case_						)

       UpperCAmelCase_							:   Any   =      [input_ids, input_mask]
       UpperCAmelCase_							:   Optional[Any]   =      model(snake_case_						)
       self.parent.assertEqual(result.last_hidden_state.shape      ,		(self.batch_size, self.seq_length, self.hidden_size)						)


  def _UpperCamelCase     ( self      ,		snake_case_      ,		snake_case_      ,		snake_case_      ,		snake_case_      ,		snake_case_      ,		snake_case_      ,		snake_case_      ,		snake_case_      ,		snake_case_      ,		):




       '''simple docstring'''

       UpperCAmelCase_							:   List[str]   =      TFXLMWithLMHeadModel(snake_case_						)

       UpperCAmelCase_							:   Union[str, Any]   =      {'input_ids': input_ids, 'lengths': input_lengths, 'langs': token_type_ids}
       UpperCAmelCase_							:   Optional[Any]   =      model(snake_case_						)

       UpperCAmelCase_							:   Tuple   =      outputs

       self.parent.assertEqual(result.logits.shape      ,		(self.batch_size, self.seq_length, self.vocab_size)						)


  def _UpperCamelCase     ( self      ,		snake_case_      ,		snake_case_      ,		snake_case_      ,		snake_case_      ,		snake_case_      ,		snake_case_      ,		snake_case_      ,		snake_case_      ,		snake_case_      ,		):




       '''simple docstring'''

       UpperCAmelCase_							:   List[str]   =      TFXLMForQuestionAnsweringSimple(snake_case_						)

       UpperCAmelCase_							:   Optional[int]   =      {'input_ids': input_ids, 'lengths': input_lengths}

       UpperCAmelCase_							:   Optional[int]   =      model(snake_case_						)

       self.parent.assertEqual(result.start_logits.shape      ,		(self.batch_size, self.seq_length)						)
       self.parent.assertEqual(result.end_logits.shape      ,		(self.batch_size, self.seq_length)						)


  def _UpperCamelCase     ( self      ,		snake_case_      ,		snake_case_      ,		snake_case_      ,		snake_case_      ,		snake_case_      ,		snake_case_      ,		snake_case_      ,		snake_case_      ,		snake_case_      ,		):




       '''simple docstring'''

       UpperCAmelCase_							:   List[str]   =      TFXLMForSequenceClassification(snake_case_						)

       UpperCAmelCase_							:   Dict   =      {'input_ids': input_ids, 'lengths': input_lengths}

       UpperCAmelCase_							:   Tuple   =      model(snake_case_						)

       self.parent.assertEqual(result.logits.shape      ,		(self.batch_size, self.type_sequence_label_size)						)


  def _UpperCamelCase     ( self      ,		snake_case_      ,		snake_case_      ,		snake_case_      ,		snake_case_      ,		snake_case_      ,		snake_case_      ,		snake_case_      ,		snake_case_      ,		snake_case_      ,		):




       '''simple docstring'''

       UpperCAmelCase_							:   int   =      self.num_labels
       UpperCAmelCase_							:   List[str]   =      TFXLMForTokenClassification(config=snake_case_						)
       UpperCAmelCase_							:   str   =      {'input_ids': input_ids, 'attention_mask': input_mask, 'token_type_ids': token_type_ids}
       UpperCAmelCase_							:   Optional[int]   =      model(snake_case_						)
       self.parent.assertEqual(result.logits.shape      ,		(self.batch_size, self.seq_length, self.num_labels)						)


  def _UpperCamelCase     ( self      ,		snake_case_      ,		snake_case_      ,		snake_case_      ,		snake_case_      ,		snake_case_      ,		snake_case_      ,		snake_case_      ,		snake_case_      ,		snake_case_      ,		):




       '''simple docstring'''

       UpperCAmelCase_							:   List[Any]   =      self.num_choices
       UpperCAmelCase_							:   Optional[Any]   =      TFXLMForMultipleChoice(config=snake_case_						)
       UpperCAmelCase_							:   Tuple   =      tf.tile(tf.expand_dims(snake_case_      ,		1						)      ,		(1, self.num_choices, 1)						)
       UpperCAmelCase_							:   Dict   =      tf.tile(tf.expand_dims(snake_case_      ,		1						)      ,		(1, self.num_choices, 1)						)
       UpperCAmelCase_							:   str   =      tf.tile(tf.expand_dims(snake_case_      ,		1						)      ,		(1, self.num_choices, 1)						)
       UpperCAmelCase_							:   Tuple   =      {
           'input_ids': multiple_choice_inputs_ids,
           'attention_mask': multiple_choice_input_mask,
           'token_type_ids': multiple_choice_token_type_ids,
       }
       UpperCAmelCase_							:   int   =      model(snake_case_						)
       self.parent.assertEqual(result.logits.shape      ,		(self.batch_size, self.num_choices)						)






  def _UpperCamelCase     ( self						):




       '''simple docstring'''

       UpperCAmelCase_							:   Optional[int]   =      self.prepare_config_and_inputs()
       (
           (
           UpperCAmelCase_
       )   ,			(
           UpperCAmelCase_
       )   ,			(
           UpperCAmelCase_
       )   ,			(
           UpperCAmelCase_
       )   ,			(
           UpperCAmelCase_
       )   ,			(
           UpperCAmelCase_
       )   ,			(
           UpperCAmelCase_
       )   ,			(
           UpperCAmelCase_
       )   ,			(
           UpperCAmelCase_
       )   ,			
       )							:   Optional[int]   =      config_and_inputs
       UpperCAmelCase_							:   Any   =      {
           'input_ids': input_ids,
           'token_type_ids': token_type_ids,
           'langs': token_type_ids,
           'lengths': input_lengths,
       }
       return config, inputs_dict







@require_tf
class      __SCREAMING_SNAKE_CASE						(       lowerCamelCase_						,	lowerCamelCase_						,	unittest.TestCase       ):







  '''simple docstring'''






  lowerCamelCase_		:List[Any]						    =		(
      (
          TFXLMModel,
          TFXLMWithLMHeadModel,
          TFXLMForSequenceClassification,
          TFXLMForQuestionAnsweringSimple,
          TFXLMForTokenClassification,
          TFXLMForMultipleChoice,
      )
      if is_tf_available()
      else ()
  )
  lowerCamelCase_		:str						    =		(
      (TFXLMWithLMHeadModel,) if is_tf_available() else ()
  )  # TODO (PVP): Check other models whether language generation is also applicable
  lowerCamelCase_		:int						    =		(
      {
          '''feature-extraction''': TFXLMModel,
          '''fill-mask''': TFXLMWithLMHeadModel,
          '''question-answering''': TFXLMForQuestionAnsweringSimple,
          '''text-classification''': TFXLMForSequenceClassification,
          '''text-generation''': TFXLMWithLMHeadModel,
          '''token-classification''': TFXLMForTokenClassification,
          '''zero-shot''': TFXLMForSequenceClassification,
      }
      if is_tf_available()
      else {}
  )
  lowerCamelCase_		:List[Any]						    =		False
  lowerCamelCase_		:Dict						    =		False


  def _UpperCamelCase     ( self      ,		snake_case_      ,		snake_case_      ,		snake_case_      ,		snake_case_      ,		snake_case_						):




       '''simple docstring'''

       if (
           pipeline_test_casse_name == "QAPipelineTests"
           and tokenizer_name is not None
           and not tokenizer_name.endswith('Fast'						)
       ):
            # `QAPipelineTests` fails for a few models when the slower tokenizer are used.
            # (The slower tokenizers were never used for pipeline tests before the pipeline testing rework)
            # TODO: check (and possibly fix) the `QAPipelineTests` with slower tokenizer
            return True

       return False


  def _UpperCamelCase     ( self						):




       '''simple docstring'''

       UpperCAmelCase_							:   str   =      TFXLMModelTester(self						)
       UpperCAmelCase_							:   int   =      ConfigTester(self      ,		config_class=snake_case_      ,		emb_dim=3_7						)


  def _UpperCamelCase     ( self						):




       '''simple docstring'''

       self.config_tester.run_common_tests()


  def _UpperCamelCase     ( self						):




       '''simple docstring'''

       UpperCAmelCase_							:   Any   =      self.model_tester.prepare_config_and_inputs()
       self.model_tester.create_and_check_xlm_model(*snake_case_						)


  def _UpperCamelCase     ( self						):




       '''simple docstring'''

       UpperCAmelCase_							:   Optional[int]   =      self.model_tester.prepare_config_and_inputs()
       self.model_tester.create_and_check_xlm_lm_head(*snake_case_						)


  def _UpperCamelCase     ( self						):




       '''simple docstring'''

       UpperCAmelCase_							:   List[Any]   =      self.model_tester.prepare_config_and_inputs()
       self.model_tester.create_and_check_xlm_qa(*snake_case_						)


  def _UpperCamelCase     ( self						):




       '''simple docstring'''

       UpperCAmelCase_							:   Tuple   =      self.model_tester.prepare_config_and_inputs()
       self.model_tester.create_and_check_xlm_sequence_classif(*snake_case_						)


  def _UpperCamelCase     ( self						):




       '''simple docstring'''

       UpperCAmelCase_							:   Union[str, Any]   =      self.model_tester.prepare_config_and_inputs()
       self.model_tester.create_and_check_xlm_for_token_classification(*snake_case_						)


  def _UpperCamelCase     ( self						):




       '''simple docstring'''

       UpperCAmelCase_							:   Union[str, Any]   =      self.model_tester.prepare_config_and_inputs()
       self.model_tester.create_and_check_xlm_for_multiple_choice(*snake_case_						)






  @slow
  def _UpperCamelCase     ( self						):




       '''simple docstring'''

       for model_name in TF_XLM_PRETRAINED_MODEL_ARCHIVE_LIST[:1]:
            UpperCAmelCase_							:   int   =      TFXLMModel.from_pretrained(snake_case_						)
            self.assertIsNotNone(snake_case_						)







@require_tf
class      __SCREAMING_SNAKE_CASE						(       unittest.TestCase       ):







  '''simple docstring'''






  @slow
  def _UpperCamelCase     ( self						):




       '''simple docstring'''

       UpperCAmelCase_							:   Any   =      TFXLMWithLMHeadModel.from_pretrained('xlm-mlm-en-2048'						)
       UpperCAmelCase_							:   List[str]   =      tf.convert_to_tensor([[1_4, 4_4_7]]      ,		dtype=tf.intaa						)  # the president
       UpperCAmelCase_							:   Optional[int]   =      [
           1_4,
           4_4_7,
           1_4,
           4_4_7,
           1_4,
           4_4_7,
           1_4,
           4_4_7,
           1_4,
           4_4_7,
           1_4,
           4_4_7,
           1_4,
           4_4_7,
           1_4,
           4_4_7,
           1_4,
           4_4_7,
           1_4,
           4_4_7,
       ]  # the president the president the president the president the president the president the president the president the president the president
       # TODO(PVP): this and other input_ids I tried for generation give pretty bad results. Not sure why. Model might just not be made for auto-regressive inference
       UpperCAmelCase_							:   Optional[int]   =      model.generate(snake_case_      ,		do_sample=snake_case_						)
       self.assertListEqual(output_ids[0].numpy().tolist()      ,		snake_case_						)






