






'''simple docstring'''

from scipy.stats import pearsonr, spearmanr
from sklearn.metrics import fa_score, matthews_corrcoef

import datasets


UpperCamelCase      					="\\n@inproceedings{wang2019glue,\n  title={{GLUE}: A Multi-Task Benchmark and Analysis Platform for Natural Language Understanding},\n  author={Wang, Alex and Singh, Amanpreet and Michael, Julian and Hill, Felix and Levy, Omer and Bowman, Samuel R.},\n  note={In the Proceedings of ICLR.},\n  year={2019}\n}\n"

UpperCamelCase      					="\\nGLUE, the General Language Understanding Evaluation benchmark\n(https://gluebenchmark.com/) is a collection of resources for training,\nevaluating, and analyzing natural language understanding systems.\n"

UpperCamelCase      					="\nCompute GLUE evaluation metric associated to each GLUE dataset.\nArgs:\n    predictions: list of predictions to score.\n        Each translation should be tokenized into a list of tokens.\n    references: list of lists of references for each translation.\n        Each reference should be tokenized into a list of tokens.\nReturns: depending on the GLUE subset, one or several of:\n    \"accuracy\": Accuracy\n    \"f1\": F1 score\n    \"pearson\": Pearson Correlation\n    \"spearmanr\": Spearman Correlation\n    \"matthews_correlation\": Matthew Correlation\nExamples:\n\n    >>> glue_metric = datasets.load_metric('glue', 'sst2')  # 'sst2' or any of [\"mnli\", \"mnli_mismatched\", \"mnli_matched\", \"qnli\", \"rte\", \"wnli\", \"hans\"]\n    >>> references = [0, 1]\n    >>> predictions = [0, 1]\n    >>> results = glue_metric.compute(predictions=predictions, references=references)\n    >>> print(results)\n    {'accuracy': 1.0}\n\n    >>> glue_metric = datasets.load_metric('glue', 'mrpc')  # 'mrpc' or 'qqp'\n    >>> references = [0, 1]\n    >>> predictions = [0, 1]\n    >>> results = glue_metric.compute(predictions=predictions, references=references)\n    >>> print(results)\n    {'accuracy': 1.0, 'f1': 1.0}\n\n    >>> glue_metric = datasets.load_metric('glue', 'stsb')\n    >>> references = [0., 1., 2., 3., 4., 5.]\n    >>> predictions = [0., 1., 2., 3., 4., 5.]\n    >>> results = glue_metric.compute(predictions=predictions, references=references)\n    >>> print({\"pearson\": round(results[\"pearson\"], 2), \"spearmanr\": round(results[\"spearmanr\"], 2)})\n    {'pearson': 1.0, 'spearmanr': 1.0}\n\n    >>> glue_metric = datasets.load_metric('glue', 'cola')\n    >>> references = [0, 1]\n    >>> predictions = [0, 1]\n    >>> results = glue_metric.compute(predictions=predictions, references=references)\n    >>> print(results)\n    {'matthews_correlation': 1.0}\n"



def 				snake_case       (  a_				:			List[Any]     , a_				:			Any						)							->					Tuple:





      """simple docstring"""

      return float((preds == labels).mean()						)



def 				snake_case       (  a_				:			Tuple     , a_				:			Tuple						)							->					Optional[Any]:





      """simple docstring"""

      UpperCamelCase_					: str            =				simple_accuracy(a_     , a_						)
      UpperCamelCase_					: Optional[Any]            =				float(fa_score(y_true=a_     , y_pred=a_						)						)
      return {
          "accuracy": acc,
          "f1": fa,
      }



def 				snake_case       (  a_				:			int     , a_				:			Union[str, Any]						)							->					str:





      """simple docstring"""

      UpperCamelCase_					: int            =				float(pearsonr(a_     , a_						)[0]						)
      UpperCamelCase_					: Dict            =				float(spearmanr(a_     , a_						)[0]						)
      return {
          "pearson": pearson_corr,
          "spearmanr": spearman_corr,
      }




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






 """simple docstring"""





 def 	_UpperCAmelCase							(				self			):
       if self.config_name not in [
           "sst2",
           "mnli",
           "mnli_mismatched",
           "mnli_matched",
           "cola",
           "stsb",
           "mrpc",
           "qqp",
           "qnli",
           "rte",
           "wnli",
           "hans",
       ]:
             raise KeyError(
                 """You should supply a configuration name selected in """
                 """[\"sst2\", \"mnli\", \"mnli_mismatched\", \"mnli_matched\", """
                 """\"cola\", \"stsb\", \"mrpc\", \"qqp\", \"qnli\", \"rte\", \"wnli\", \"hans\"]"""			)
       return datasets.MetricInfo(
           description=_DESCRIPTION      ,  citation=_CITATION      ,  inputs_description=_KWARGS_DESCRIPTION      ,  features=datasets.Features(
               {
                   """predictions""": datasets.Value("""int64""" if self.config_name != """stsb""" else """float32"""			),
                   """references""": datasets.Value("""int64""" if self.config_name != """stsb""" else """float32"""			),
               }			)      ,  codebase_urls=[]      ,  reference_urls=[]      ,  format="""numpy"""      ,  )





 def 	_UpperCAmelCase							(				self      ,  __lowerCAmelCase      ,  __lowerCAmelCase			):
       if self.config_name == "cola":
             return {"matthews_correlation": matthews_corrcoef(__lowerCAmelCase      ,  __lowerCAmelCase			)}
       elif self.config_name == "stsb":
             return pearson_and_spearman(__lowerCAmelCase      ,  __lowerCAmelCase			)
       elif self.config_name in ["mrpc", "qqp"]:
             return acc_and_fa(__lowerCAmelCase      ,  __lowerCAmelCase			)
       elif self.config_name in ["sst2", "mnli", "mnli_mismatched", "mnli_matched", "qnli", "rte", "wnli", "hans"]:
             return {"accuracy": simple_accuracy(__lowerCAmelCase      ,  __lowerCAmelCase			)}
       else:
             raise KeyError(
                 """You should supply a configuration name selected in """
                 """[\"sst2\", \"mnli\", \"mnli_mismatched\", \"mnli_matched\", """
                 """\"cola\", \"stsb\", \"mrpc\", \"qqp\", \"qnli\", \"rte\", \"wnli\", \"hans\"]"""			)














'''simple docstring'''

from typing import List, Optional, Union

import numpy as np
import torch
import torchaudio.compliance.kaldi as ta_kaldi

from ...feature_extraction_sequence_utils import SequenceFeatureExtractor
from ...feature_extraction_utils import BatchFeature
from ...utils import PaddingStrategy, TensorType, logging


UpperCamelCase      					=logging.get_logger(__name__)




class      A     (   SCREAMING_SNAKE_CASE__    ):






 """simple docstring"""





 __a      :    List[Any]			  =    ['''input_features''', '''attention_mask''']
 def __init__(				self      ,  __lowerCAmelCase=80      ,  __lowerCAmelCase=1_60_00      ,  __lowerCAmelCase=80      ,  __lowerCAmelCase=0.0      ,  __lowerCAmelCase=True      ,  __lowerCAmelCase=True      ,  __lowerCAmelCase=True      ,  **__lowerCAmelCase      ,  ):
       super().__init__(feature_size=__lowerCAmelCase      ,  sampling_rate=__lowerCAmelCase      ,  padding_value=__lowerCAmelCase      ,  **__lowerCAmelCase			)
       UpperCamelCase_					: int            =				num_mel_bins
       UpperCamelCase_					: Union[str, Any]            =				do_ceptral_normalize
       UpperCamelCase_					: Any            =				normalize_means
       UpperCamelCase_					: int            =				normalize_vars
       UpperCamelCase_					: int            =				True
 def 	_UpperCAmelCase							(				self      ,  __lowerCAmelCase      ,  ):
       UpperCamelCase_					: Optional[Any]            =				waveform * (2**15)  # Kaldi compliance: 16-bit signed integers
       UpperCamelCase_					: Optional[int]            =				torch.from_numpy(__lowerCAmelCase			).unsqueeze(0			)
       UpperCamelCase_					: Tuple            =				ta_kaldi.fbank(__lowerCAmelCase      ,  num_mel_bins=self.num_mel_bins      ,  sample_frequency=self.sampling_rate			)
       return features.numpy()
 @staticmethod
 def 	_UpperCAmelCase							(				__lowerCAmelCase      ,  __lowerCAmelCase      ,  __lowerCAmelCase = True      ,  __lowerCAmelCase = True      ,  __lowerCAmelCase = 0.0      ,  ):
       # make sure we normalize float32 arrays
       if normalize_means:
             UpperCamelCase_					: int            =				x[:input_length].mean(axis=0			)
             UpperCamelCase_					: str            =				np.subtract(__lowerCAmelCase      ,  __lowerCAmelCase			)
       if normalize_vars:
             UpperCamelCase_					: Optional[int]            =				x[:input_length].std(axis=0			)
             UpperCamelCase_					: Optional[Any]            =				np.divide(__lowerCAmelCase      ,  __lowerCAmelCase			)

       if input_length < x.shape[0]:
             UpperCamelCase_					: Any            =				padding_value

       # make sure array is in float32
       UpperCamelCase_					: str            =				x.astype(np.floataa			)

       return x
 def 	_UpperCAmelCase							(				self      ,  __lowerCAmelCase      ,  __lowerCAmelCase = None			):
       UpperCamelCase_					: List[str]            =				attention_mask.sum(-1			) if attention_mask is not None else [x.shape[0] for x in input_features]
       return [
           self.utterance_cmvn(__lowerCAmelCase      ,  __lowerCAmelCase      ,  self.normalize_means      ,  self.normalize_vars      ,  self.padding_value			)
           for x, n in zip(__lowerCAmelCase      ,  __lowerCAmelCase			)
       ]





 def __call__(				self      ,  __lowerCAmelCase      ,  __lowerCAmelCase = False      ,  __lowerCAmelCase = None      ,  __lowerCAmelCase = False      ,  __lowerCAmelCase = None      ,  __lowerCAmelCase = None      ,  __lowerCAmelCase = None      ,  __lowerCAmelCase = None      ,  **__lowerCAmelCase      ,  ):

       if sampling_rate is not None:
             if sampling_rate != self.sampling_rate:
                   raise ValueError(
                       F"The model corresponding to this feature extractor: {self} was trained using a sampling rate of"
                       F" {self.sampling_rate}. Please make sure that the provided `raw_speech` input was sampled with"
                       F" {self.sampling_rate} and not {sampling_rate}."			)
       else:
             logger.warning(
                 """It is strongly recommended to pass the `sampling_rate` argument to this function. """
                 """Failing to do so can result in silent errors that might be hard to debug."""			)

       UpperCamelCase_					: Optional[int]            =				isinstance(__lowerCAmelCase      ,  np.ndarray			) and len(raw_speech.shape			) > 1
       if is_batched_numpy and len(raw_speech.shape			) > 2:
             raise ValueError(F"Only mono-channel audio is supported for input to {self}"			)
       UpperCamelCase_					: List[str]            =				is_batched_numpy or (
           isinstance(__lowerCAmelCase      ,  (list, tuple)			) and (isinstance(raw_speech[0]      ,  (np.ndarray, tuple, list)			))
       )

       if is_batched:
             UpperCamelCase_					: str            =				[np.asarray(__lowerCAmelCase      ,  dtype=np.floataa			) for speech in raw_speech]
       elif not is_batched and not isinstance(__lowerCAmelCase      ,  np.ndarray			):
             UpperCamelCase_					: Optional[Any]            =				np.asarray(__lowerCAmelCase      ,  dtype=np.floataa			)
       elif isinstance(__lowerCAmelCase      ,  np.ndarray			) and raw_speech.dtype is np.dtype(np.floataa			):
             UpperCamelCase_					: int            =				raw_speech.astype(np.floataa			)

       # always return batch
       if not is_batched:
             UpperCamelCase_					: Tuple            =				[raw_speech]

       # extract fbank features
       UpperCamelCase_					: Any            =				[self._extract_fbank_features(__lowerCAmelCase			) for waveform in raw_speech]

       # convert into correct format for padding
       UpperCamelCase_					: Tuple            =				BatchFeature({"""input_features""": features}			)

       UpperCamelCase_					: Tuple            =				self.pad(
           __lowerCAmelCase      ,  padding=__lowerCAmelCase      ,  max_length=__lowerCAmelCase      ,  truncation=__lowerCAmelCase      ,  pad_to_multiple_of=__lowerCAmelCase      ,  return_attention_mask=__lowerCAmelCase      ,  **__lowerCAmelCase      ,  )

       # make sure list is in array format
       UpperCamelCase_					: str            =				padded_inputs.get("""input_features"""			)
       if isinstance(input_features[0]      ,  __lowerCAmelCase			):
             UpperCamelCase_					: Any            =				[np.asarray(__lowerCAmelCase      ,  dtype=np.floataa			) for feature in input_features]

       UpperCamelCase_					: Union[str, Any]            =				padded_inputs.get("""attention_mask"""			)
       if attention_mask is not None:
             UpperCamelCase_					: Union[str, Any]            =				[np.asarray(__lowerCAmelCase      ,  dtype=np.intaa			) for array in attention_mask]

       # Utterance-level cepstral mean and variance normalization
       if self.do_ceptral_normalize:
             UpperCamelCase_					: List[str]            =				(
                 np.array(__lowerCAmelCase      ,  dtype=np.intaa			)
                 if self._get_padding_strategies(__lowerCAmelCase      ,  max_length=__lowerCAmelCase			) is not PaddingStrategy.DO_NOT_PAD
                 else None
             )
             UpperCamelCase_					: Optional[int]            =				self.normalize(
                 padded_inputs["""input_features"""]      ,  attention_mask=__lowerCAmelCase			)

       if return_tensors is not None:
             UpperCamelCase_					: Optional[Any]            =				padded_inputs.convert_to_tensors(__lowerCAmelCase			)

       return padded_inputs






