



import random





class  __lowerCAmelCase			:




				def __init__(							self						,    _snake_case						,    _snake_case						,    _snake_case = 0.01						,    _snake_case = 1000						,    _snake_case = -1						,    ):



									"""simple docstring"""





									_lowerCAmelCase      =   sample
									if len(self.sample		) == 0:
														raise ValueError("""Sample data can not be empty"""		)
									_lowerCAmelCase      =   target
									if len(self.target		) == 0:
														raise ValueError("""Target data can not be empty"""		)
									if len(self.sample		) != len(self.target		):
														raise ValueError("""Sample data and Target data do not have matching lengths"""		)
									_lowerCAmelCase      =   learning_rate
									_lowerCAmelCase      =   epoch_number
									_lowerCAmelCase      =   bias
									_lowerCAmelCase      =   len(_snake_case		)
									_lowerCAmelCase      =   len(sample[0]		)  # number of columns in dataset
									_lowerCAmelCase      =   []




				def 							snake_case       (							self		):



									"""simple docstring"""





									for sample in self.sample:
														sample.insert(0						,    self.bias		)

									for _ in range(self.col_sample		):
														self.weight.append(random.random()		)

									self.weight.insert(0						,    self.bias		)

									_lowerCAmelCase      =   0

									while True:
														_lowerCAmelCase      =   False
														for i in range(self.number_sample		):
																			_lowerCAmelCase      =   0
																			for j in range(self.col_sample + 1		):
																								_lowerCAmelCase      =   u + self.weight[j] * self.sample[i][j]
																			_lowerCAmelCase      =   self.sign(_snake_case		)
																			if y != self.target[i]:
																								for j in range(self.col_sample + 1		):
																													_lowerCAmelCase      =   (
																													    self.weight[j]
																													    + self.learning_rate
																													    * (self.target[i] - y)
																													    * self.sample[i][j]
																													)
																								_lowerCAmelCase      =   True
            # print('Epoch: \n',epoch_count)
														_lowerCAmelCase      =   epoch_count + 1
														# if you want control the epoch or just by error
														if not has_misclassified:
																			print(("""\nEpoch:\n""", epoch_count)		)
																			print("""------------------------\n"""		)
																			# if epoch_count > self.epoch_number or not error:
																			break




				def 							snake_case       (							self						,    _snake_case		):



									"""simple docstring"""





									if len(self.sample		) == 0:
														raise ValueError("""Sample data can not be empty"""		)
									sample.insert(0						,    self.bias		)
									_lowerCAmelCase      =   0
									for i in range(self.col_sample + 1		):
														_lowerCAmelCase      =   u + self.weight[i] * sample[i]

									_lowerCAmelCase      =   self.sign(_snake_case		)

									if y == -1:
														print(("""Sample: """, sample)		)
														print("""classification: P1"""		)
									else:
														print(("""Sample: """, sample)		)
														print("""classification: P2"""		)




				def 							snake_case       (							self						,    _snake_case		):



									"""simple docstring"""





									return 1 if u >= 0 else -1

A__     				=	[
    [-0.6_5_0_8, 0.1_0_9_7, 4.0_0_0_9],
    [-1.4_4_9_2, 0.8_8_9_6, 4.4_0_0_5],
    [2.0_8_5_0, 0.6_8_7_6, 1_2.0_7_1_0],
    [0.2_6_2_6, 1.1_4_7_6, 7.7_9_8_5],
    [0.6_4_1_8, 1.0_2_3_4, 7.0_4_2_7],
    [0.2_5_6_9, 0.6_7_3_0, 8.3_2_6_5],
    [1.1_1_5_5, 0.6_0_4_3, 7.4_4_4_6],
    [0.0_9_1_4, 0.3_3_9_9, 7.0_6_7_7],
    [0.0_1_2_1, 0.5_2_5_6, 4.6_3_1_6],
    [-0.0_4_2_9, 0.4_6_6_0, 5.4_3_2_3],
    [0.4_3_4_0, 0.6_8_7_0, 8.2_2_8_7],
    [0.2_7_3_5, 1.0_2_8_7, 7.1_9_3_4],
    [0.4_8_3_9, 0.4_8_5_1, 7.4_8_5_0],
    [0.4_0_8_9, -0.1_2_6_7, 5.5_0_1_9],
    [1.4_3_9_1, 0.1_6_1_4, 8.5_8_4_3],
    [-0.9_1_1_5, -0.1_9_7_3, 2.1_9_6_2],
    [0.3_6_5_4, 1.0_4_7_5, 7.4_8_5_8],
    [0.2_1_4_4, 0.7_5_1_5, 7.1_6_9_9],
    [0.2_0_1_3, 1.0_0_1_4, 6.5_4_8_9],
    [0.6_4_8_3, 0.2_1_8_3, 5.8_9_9_1],
    [-0.1_1_4_7, 0.2_2_4_2, 7.2_4_3_5],
    [-0.7_9_7_0, 0.8_7_9_5, 3.8_7_6_2],
    [-1.0_6_2_5, 0.6_3_6_6, 2.4_7_0_7],
    [0.5_3_0_7, 0.1_2_8_5, 5.6_8_8_3],
    [-1.2_2_0_0, 0.7_7_7_7, 1.7_2_5_2],
    [0.3_9_5_7, 0.1_0_7_6, 5.6_6_2_3],
    [-0.1_0_1_3, 0.5_9_8_9, 7.1_8_1_2],
    [2.4_4_8_2, 0.9_4_5_5, 1_1.2_0_9_5],
    [2.0_1_4_9, 0.6_1_9_2, 1_0.9_2_6_3],
    [0.2_0_1_2, 0.2_6_1_1, 5.4_6_3_1],
]

A__     				=	[
    -1,
    -1,
    -1,
    1,
    1,
    -1,
    1,
    -1,
    1,
    1,
    -1,
    1,
    -1,
    -1,
    -1,
    -1,
    1,
    1,
    1,
    1,
    -1,
    1,
    1,
    1,
    1,
    -1,
    -1,
    1,
    -1,
    1,
]


if __name__ == "__main__":
	import doctest

	doctest.testmod()

	A__     				=	Perceptron(
	    sample=samples, target=target, learning_rate=0.0_1, epoch_number=10_00, bias=-1
	)
	network.training()
	print("""Finished training perceptron""")
	print("""Enter values to predict or q to exit""")
	while True:
		A__     				=	[]
		for i in range(len(samples[0])):
			A__     				=	input("""value: """).strip()
			if user_input == "q":
				break
			A__     				=	float(user_input)
			sample.insert(i, observation)
		network.sort(sample)








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 TensorType, logging


A__     				=	logging.get_logger(__name__)





class  __lowerCAmelCase			(					lowerCamelCase__	):
				__lowerCamelCase			=    ['''input_values''', '''attention_mask''']




				def __init__(							self						,    _snake_case=1						,    _snake_case=16000						,    _snake_case=128						,    _snake_case=1024						,    _snake_case=0.0						,    _snake_case=True						,    _snake_case=-4.267_7393						,    _snake_case=4.568_9974						,    _snake_case=False						,    **_snake_case						,    ):



									"""simple docstring"""





									super().__init__(feature_size=_snake_case						,    sampling_rate=_snake_case						,    padding_value=_snake_case						,    **_snake_case		)
									_lowerCAmelCase      =   num_mel_bins
									_lowerCAmelCase      =   max_length
									_lowerCAmelCase      =   do_normalize
									_lowerCAmelCase      =   mean
									_lowerCAmelCase      =   std
									_lowerCAmelCase      =   return_attention_mask




				def 							snake_case       (							self						,    _snake_case						,    _snake_case						,    ):



									"""simple docstring"""





									_lowerCAmelCase      =   torch.from_numpy(_snake_case		).unsqueeze(0		)
									_lowerCAmelCase      =   ta_kaldi.fbank(
									    _snake_case						,    htk_compat=_snake_case						,    sample_frequency=self.sampling_rate						,    use_energy=_snake_case						,    window_type="""hanning"""						,    num_mel_bins=self.num_mel_bins						,    dither=0.0						,    frame_shift=10						,    )

									_lowerCAmelCase      =   fbank.shape[0]
									_lowerCAmelCase      =   max_length - n_frames

									# pad or truncate, depending on difference
									if difference > 0:
														_lowerCAmelCase      =   torch.nn.ZeroPadad((0, 0, 0, difference)		)
														_lowerCAmelCase      =   pad_module(_snake_case		)
									elif difference < 0:
														_lowerCAmelCase      =   fbank[0:max_length, :]

									_lowerCAmelCase      =   fbank.numpy()

									return fbank




				def 							snake_case       (							self						,    _snake_case		):



									"""simple docstring"""





									return (input_values - (self.mean)) / (self.std * 2)




				def __call__(							self						,    _snake_case						,    _snake_case = None						,    _snake_case = None						,    **_snake_case						,    ):



									"""simple docstring"""





									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."""		)

									_lowerCAmelCase      =   isinstance(_snake_case						,    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}'		)
									_lowerCAmelCase      =   is_batched_numpy or (
									    isinstance(_snake_case						,    (list, tuple)		) and (isinstance(raw_speech[0]						,    (np.ndarray, tuple, list)		))
									)

									if is_batched:
														_lowerCAmelCase      =   [np.asarray(_snake_case						,    dtype=np.floataa		) for speech in raw_speech]
									elif not is_batched and not isinstance(_snake_case						,    np.ndarray		):
														_lowerCAmelCase      =   np.asarray(_snake_case						,    dtype=np.floataa		)
									elif isinstance(_snake_case						,    np.ndarray		) and raw_speech.dtype is np.dtype(np.floataa		):
														_lowerCAmelCase      =   raw_speech.astype(np.floataa		)

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

									# extract fbank features and pad/truncate to max_length
									_lowerCAmelCase      =   [self._extract_fbank_features(_snake_case						,    max_length=self.max_length		) for waveform in raw_speech]

									# convert into BatchFeature
									_lowerCAmelCase      =   BatchFeature({"""input_values""": features}		)

									# make sure list is in array format
									_lowerCAmelCase      =   padded_inputs.get("""input_values"""		)
									if isinstance(input_values[0]						,    _snake_case		):
														_lowerCAmelCase      =   [np.asarray(_snake_case						,    dtype=np.floataa		) for feature in input_values]

									# normalization
									if self.do_normalize:
														_lowerCAmelCase      =   [self.normalize(_snake_case		) for feature in input_values]

									if return_tensors is not None:
														_lowerCAmelCase      =   padded_inputs.convert_to_tensors(_snake_case		)

									return padded_inputs



