theimageconvert2 / transformers_4_35_0 /models /data2vec /configuration_data2vec_audio.py

4c65bff almost 3 years ago

16.6 kB

# coding=utf-8
# Copyright 2022 The HuggingFace Inc. team. All rights reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
""" Data2VecText configuration"""

import math

from ...configuration_utils import PretrainedConfig
from ...utils import logging


logger = logging.get_logger(__name__)

DATA2VEC_AUDIO_PRETRAINED_CONFIG_ARCHIVE_MAP = {
    "facebook/data2vec-base-960h": "https://huggingface.co/facebook/data2vec-audio-base-960h/resolve/main/config.json",
    # See all Data2VecAudio models at https://huggingface.co/models?filter=data2vec-audio
}


class Data2VecAudioConfig(PretrainedConfig):
    r"""
    This is the configuration class to store the configuration of a [`Data2VecAudioModel`]. It is used to instantiate
    an Data2VecAudio model according to the specified arguments, defining the model architecture. Instantiating a
    configuration with the defaults will yield a similar configuration to that of the Data2VecAudio
    [facebook/data2vec-audio-base-960h](https://huggingface.co/facebook/data2vec-audio-base-960h) architecture.
    Configuration objects inherit from [`PretrainedConfig`] and can be used to control the model outputs. Read the
    documentation from [`PretrainedConfig`] for more information.
    Args:
        vocab_size (`int`, *optional*, defaults to 32):
            Vocabulary size of the Data2VecAudio model. Defines the number of different tokens that can be represented
            by the `inputs_ids` passed when calling [`Data2VecAudioModel`] or [`TFData2VecAudioModel`]. Vocabulary size
            of the model. Defines the different tokens that can be represented by the *inputs_ids* passed to the
            forward method of [`Data2VecAudioModel`].
        hidden_size (`int`, *optional*, defaults to 768):
            Dimensionality of the encoder layers and the pooler layer.
        num_hidden_layers (`int`, *optional*, defaults to 12):
            Number of hidden layers in the Transformer encoder.
        num_attention_heads (`int`, *optional*, defaults to 12):
            Number of attention heads for each attention layer in the Transformer encoder.
        intermediate_size (`int`, *optional*, defaults to 3072):
            Dimensionality of the "intermediate" (i.e., feed-forward) layer in the Transformer encoder.
        hidden_act (`str` or `function`, *optional*, defaults to `"gelu"`):
            The non-linear activation function (function or string) in the encoder and pooler. If string, `"gelu"`,
            `"relu"`, `"selu"` and `"gelu_new"` are supported.
        hidden_dropout (`float`, *optional*, defaults to 0.1):
            The dropout probability for all fully connected layers in the embeddings, encoder, and pooler.
        activation_dropout (`float`, *optional*, defaults to 0.1):
            The dropout ratio for activations inside the fully connected layer.
        attention_dropout (`float`, *optional*, defaults to 0.1):
            The dropout ratio for the attention probabilities.
        final_dropout (`float`, *optional*, defaults to 0.1):
            The dropout probability for the final projection layer of [`Data2VecAudioForCTC`].
        layerdrop (`float`, *optional*, defaults to 0.1):
            The LayerDrop probability. See the [LayerDrop paper](see https://arxiv.org/abs/1909.11556) for more
            details.
        initializer_range (`float`, *optional*, defaults to 0.02):
            The standard deviation of the truncated_normal_initializer for initializing all weight matrices.
        layer_norm_eps (`float`, *optional*, defaults to 1e-12):
            The epsilon used by the layer normalization layers.
        feat_proj_dropout (`float`, *optional*, defaults to 0.0):
            The dropout probability for output of the feature encoder.
        feat_extract_activation (`str, `optional`, defaults to `"gelu"`):
            The non-linear activation function (function or string) in the 1D convolutional layers of the feature
            extractor. If string, `"gelu"`, `"relu"`, `"selu"` and `"gelu_new"` are supported.
        conv_dim (`Tuple[int]` or `List[int]`, *optional*, defaults to `(512, 512, 512, 512, 512, 512, 512)`):
            A tuple of integers defining the number of input and output channels of each 1D convolutional layer in the
            feature encoder. The length of *conv_dim* defines the number of 1D convolutional layers.
        conv_stride (`Tuple[int]` or `List[int]`, *optional*, defaults to `(5, 2, 2, 2, 2, 2, 2)`):
            A tuple of integers defining the stride of each 1D convolutional layer in the feature encoder. The length
            of *conv_stride* defines the number of convolutional layers and has to match the length of *conv_dim*.
        conv_kernel (`Tuple[int]` or `List[int]`, *optional*, defaults to `(10, 3, 3, 3, 3, 3, 3)`):
            A tuple of integers defining the kernel size of each 1D convolutional layer in the feature encoder. The
            length of *conv_kernel* defines the number of convolutional layers and has to match the length of
            *conv_dim*.
        conv_bias (`bool`, *optional*, defaults to `False`):
            Whether the 1D convolutional layers have a bias.
        num_conv_pos_embeddings (`int`, *optional*, defaults to 128):
            Number of convolutional positional embeddings. Defines the kernel size of 1D convolutional positional
            embeddings layer.
        num_conv_pos_embedding_groups (`int`, *optional*, defaults to 16):
            Number of groups of 1D convolutional positional embeddings layer.
        mask_time_prob (`float`, *optional*, defaults to 0.05):
            Percentage (between 0 and 1) of all feature vectors along the time axis which will be masked. The masking
            procecure generates ''mask_time_prob*len(time_axis)/mask_time_length'' independent masks over the axis. If
            reasoning from the propability of each feature vector to be chosen as the start of the vector span to be
            masked, *mask_time_prob* should be `prob_vector_start*mask_time_length`. Note that overlap may decrease the
        mask_time_length (`int`, *optional*, defaults to 10):
            Length of vector span along the time axis.
        mask_time_min_masks (`int`, *optional*, defaults to 2),:
            The minimum number of masks of length `mask_feature_length` generated along the time axis, each time step,
            irrespectively of `mask_feature_prob`. Only relevant if ''mask_time_prob*len(time_axis)/mask_time_length <
            mask_time_min_masks''
        mask_feature_prob (`float`, *optional*, defaults to 0.0):
            Percentage (between 0 and 1) of all feature vectors along the feature axis which will be masked. The
            masking procecure generates ''mask_feature_prob*len(feature_axis)/mask_time_length'' independent masks over
            the axis. If reasoning from the propability of each feature vector to be chosen as the start of the vector
            span to be masked, *mask_feature_prob* should be `prob_vector_start*mask_feature_length`. Note that overlap
            may decrease the actual percentage of masked vectors. This is only relevant if `apply_spec_augment is
            True`.
        mask_feature_length (`int`, *optional*, defaults to 10):
            Length of vector span along the feature axis.
        mask_feature_min_masks (`int`, *optional*, defaults to 0),:
            The minimum number of masks of length `mask_feature_length` generated along the feature axis, each time
            step, irrespectively of `mask_feature_prob`. Only relevant if
            ''mask_feature_prob*len(feature_axis)/mask_feature_length < mask_feature_min_masks''
        ctc_loss_reduction (`str`, *optional*, defaults to `"sum"`):
            Specifies the reduction to apply to the output of `torch.nn.CTCLoss`. Only relevant when training an
            instance of [`Data2VecAudioForCTC`].
        ctc_zero_infinity (`bool`, *optional*, defaults to `False`):
            Whether to zero infinite losses and the associated gradients of `torch.nn.CTCLoss`. Infinite losses mainly
            occur when the inputs are too short to be aligned to the targets. Only relevant when training an instance
            of [`Data2VecAudioForCTC`].
        use_weighted_layer_sum (`bool`, *optional*, defaults to `False`):
            Whether to use a weighted average of layer outputs with learned weights. Only relevant when using an
            instance of [`Data2VecAudioForSequenceClassification`].
        classifier_proj_size (`int`, *optional*, defaults to 256):
            Dimensionality of the projection before token mean-pooling for classification.
        tdnn_dim (`Tuple[int]` or `List[int]`, *optional*, defaults to `(512, 512, 512, 512, 1500)`):
            A tuple of integers defining the number of output channels of each 1D convolutional layer in the *TDNN*
            module of the *XVector* model. The length of *tdnn_dim* defines the number of *TDNN* layers.
        tdnn_kernel (`Tuple[int]` or `List[int]`, *optional*, defaults to `(5, 3, 3, 1, 1)`):
            A tuple of integers defining the kernel size of each 1D convolutional layer in the *TDNN* module of the
            *XVector* model. The length of *tdnn_kernel* has to match the length of *tdnn_dim*.
        tdnn_dilation (`Tuple[int]` or `List[int]`, *optional*, defaults to `(1, 2, 3, 1, 1)`):
            A tuple of integers defining the dilation factor of each 1D convolutional layer in *TDNN* module of the
            *XVector* model. The length of *tdnn_dilation* has to match the length of *tdnn_dim*.
        xvector_output_dim (`int`, *optional*, defaults to 512):
            Dimensionality of the *XVector* embedding vectors.
        add_adapter (`bool`, *optional*, defaults to `False`):
            Whether a convolutional network should be stacked on top of the Data2VecAudio Encoder. Can be very useful
            for warm-starting Data2VecAudio for SpeechEncoderDecoder models.
        adapter_kernel_size (`int`, *optional*, defaults to 3):
            Kernel size of the convolutional layers in the adapter network. Only relevant if `add_adapter is True`.
        adapter_stride (`int`, *optional*, defaults to 2):
            Stride of the convolutional layers in the adapter network. Only relevant if `add_adapter is True`.
        num_adapter_layers (`int`, *optional*, defaults to 3):
            Number of convolutional layers that should be used in the adapter network. Only relevant if `add_adapter is
            True`.
        output_hidden_size (`int`, *optional*):
            Dimensionality of the encoder output layer. If not defined, this defaults to *hidden-size*. Only relevant
            if `add_adapter is True`.
    Example:
    ```python
    >>> from transformers import Data2VecAudioConfig, Data2VecAudioModel
    >>> # Initializing a Data2VecAudio facebook/data2vec-audio-base-960h style configuration
    >>> configuration = Data2VecAudioConfig()
    >>> # Initializing a model (with random weights) from the facebook/data2vec-audio-base-960h style configuration
    >>> model = Data2VecAudioModel(configuration)
    >>> # Accessing the model configuration
    >>> configuration = model.config
    ```"""
    model_type = "data2vec-audio"

    def __init__(
        self,
        vocab_size=32,
        hidden_size=768,
        num_hidden_layers=12,
        num_attention_heads=12,
        intermediate_size=3072,
        hidden_act="gelu",
        hidden_dropout=0.1,
        activation_dropout=0.1,
        attention_dropout=0.1,
        feat_proj_dropout=0.0,
        final_dropout=0.1,
        layerdrop=0.1,
        initializer_range=0.02,
        layer_norm_eps=1e-5,
        feat_extract_activation="gelu",
        conv_dim=(512, 512, 512, 512, 512, 512, 512),
        conv_stride=(5, 2, 2, 2, 2, 2, 2),
        conv_kernel=(10, 3, 3, 3, 3, 2, 2),
        conv_bias=False,
        num_conv_pos_embedding_groups=16,
        conv_pos_kernel_size=19,
        num_conv_pos_embeddings=5,
        mask_time_prob=0.05,
        mask_time_length=10,
        mask_time_min_masks=2,
        mask_feature_prob=0.0,
        mask_feature_length=10,
        mask_feature_min_masks=0,
        ctc_loss_reduction="sum",
        ctc_zero_infinity=False,
        use_weighted_layer_sum=False,
        classifier_proj_size=256,
        tdnn_dim=(512, 512, 512, 512, 1500),
        tdnn_kernel=(5, 3, 3, 1, 1),
        tdnn_dilation=(1, 2, 3, 1, 1),
        xvector_output_dim=512,
        pad_token_id=0,
        bos_token_id=1,
        eos_token_id=2,
        add_adapter=False,
        adapter_kernel_size=3,
        adapter_stride=2,
        num_adapter_layers=3,
        output_hidden_size=None,
        **kwargs,
    ):
        super().__init__(**kwargs, pad_token_id=pad_token_id, bos_token_id=bos_token_id, eos_token_id=eos_token_id)
        self.hidden_size = hidden_size
        self.feat_extract_activation = feat_extract_activation
        self.conv_dim = list(conv_dim)
        self.conv_stride = list(conv_stride)
        self.conv_kernel = list(conv_kernel)
        self.conv_bias = conv_bias
        self.num_conv_pos_embeddings = num_conv_pos_embeddings
        self.num_conv_pos_embedding_groups = num_conv_pos_embedding_groups
        self.conv_pos_kernel_size = conv_pos_kernel_size
        self.num_feat_extract_layers = len(self.conv_dim)
        self.num_hidden_layers = num_hidden_layers
        self.intermediate_size = intermediate_size
        self.hidden_act = hidden_act
        self.num_attention_heads = num_attention_heads
        self.hidden_dropout = hidden_dropout
        self.attention_dropout = attention_dropout
        self.activation_dropout = activation_dropout
        self.feat_proj_dropout = feat_proj_dropout
        self.final_dropout = final_dropout
        self.layerdrop = layerdrop
        self.layer_norm_eps = layer_norm_eps
        self.initializer_range = initializer_range
        self.vocab_size = vocab_size
        self.use_weighted_layer_sum = use_weighted_layer_sum

        if (
            (len(self.conv_stride) != self.num_feat_extract_layers)
            or (len(self.conv_kernel) != self.num_feat_extract_layers)
            or (len(self.conv_dim) != self.num_feat_extract_layers)
        ):
            raise ValueError(
                "Configuration for convolutional layers is incorrect. It is required that `len(config.conv_dim)` =="
                " `len(config.conv_stride)` == `len(config.conv_kernel)`, but is `len(config.conv_dim) ="
                f" {len(self.conv_dim)}`, `len(config.conv_stride) = {len(self.conv_stride)}`,"
                f" `len(config.conv_kernel) = {len(self.conv_kernel)}`."
            )

        # fine-tuning config parameters for SpecAugment: https://arxiv.org/abs/1904.08779
        self.mask_time_prob = mask_time_prob
        self.mask_time_length = mask_time_length
        self.mask_time_min_masks = mask_time_min_masks
        self.mask_feature_prob = mask_feature_prob
        self.mask_feature_length = mask_feature_length
        self.mask_feature_min_masks = mask_feature_min_masks

        # ctc loss
        self.ctc_loss_reduction = ctc_loss_reduction
        self.ctc_zero_infinity = ctc_zero_infinity

        # adapter
        self.add_adapter = add_adapter
        self.adapter_kernel_size = adapter_kernel_size
        self.adapter_stride = adapter_stride
        self.num_adapter_layers = num_adapter_layers
        self.output_hidden_size = output_hidden_size or hidden_size

        # SequenceClassification-specific parameter. Feel free to ignore for other classes.
        self.classifier_proj_size = classifier_proj_size

        # XVector-specific parameters. Feel free to ignore for other classes.
        self.tdnn_dim = list(tdnn_dim)
        self.tdnn_kernel = list(tdnn_kernel)
        self.tdnn_dilation = list(tdnn_dilation)
        self.xvector_output_dim = xvector_output_dim

    @property
    def inputs_to_logits_ratio(self):
        return math.prod(self.conv_stride)

	# coding=utf-8
	# Copyright 2022 The HuggingFace Inc. team. All rights reserved.
	#
	# Licensed under the Apache License, Version 2.0 (the "License");
	# you may not use this file except in compliance with the License.
	# You may obtain a copy of the License at
	#
	# http://www.apache.org/licenses/LICENSE-2.0
	#
	# Unless required by applicable law or agreed to in writing, software
	# distributed under the License is distributed on an "AS IS" BASIS,
	# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
	# See the License for the specific language governing permissions and
	# limitations under the License.
	""" Data2VecText configuration"""

	import math

	from ...configuration_utils import PretrainedConfig
	from ...utils import logging


	logger = logging.get_logger(__name__)

	DATA2VEC_AUDIO_PRETRAINED_CONFIG_ARCHIVE_MAP = {
	"facebook/data2vec-base-960h": "https://huggingface.co/facebook/data2vec-audio-base-960h/resolve/main/config.json",
	# See all Data2VecAudio models at https://huggingface.co/models?filter=data2vec-audio
	}


	class Data2VecAudioConfig(PretrainedConfig):
	r"""
	This is the configuration class to store the configuration of a [`Data2VecAudioModel`]. It is used to instantiate
	an Data2VecAudio model according to the specified arguments, defining the model architecture. Instantiating a
	configuration with the defaults will yield a similar configuration to that of the Data2VecAudio
	[facebook/data2vec-audio-base-960h](https://huggingface.co/facebook/data2vec-audio-base-960h) architecture.

	Configuration objects inherit from [`PretrainedConfig`] and can be used to control the model outputs. Read the
	documentation from [`PretrainedConfig`] for more information.


	Args:
	vocab_size (`int`, optional, defaults to 32):
	Vocabulary size of the Data2VecAudio model. Defines the number of different tokens that can be represented
	by the `inputs_ids` passed when calling [`Data2VecAudioModel`] or [`TFData2VecAudioModel`]. Vocabulary size
	of the model. Defines the different tokens that can be represented by the inputs_ids passed to the
	forward method of [`Data2VecAudioModel`].
	hidden_size (`int`, optional, defaults to 768):
	Dimensionality of the encoder layers and the pooler layer.
	num_hidden_layers (`int`, optional, defaults to 12):
	Number of hidden layers in the Transformer encoder.
	num_attention_heads (`int`, optional, defaults to 12):
	Number of attention heads for each attention layer in the Transformer encoder.
	intermediate_size (`int`, optional, defaults to 3072):
	Dimensionality of the "intermediate" (i.e., feed-forward) layer in the Transformer encoder.
	hidden_act (`str` or `function`, optional, defaults to `"gelu"`):
	The non-linear activation function (function or string) in the encoder and pooler. If string, `"gelu"`,
	`"relu"`, `"selu"` and `"gelu_new"` are supported.
	hidden_dropout (`float`, optional, defaults to 0.1):
	The dropout probability for all fully connected layers in the embeddings, encoder, and pooler.
	activation_dropout (`float`, optional, defaults to 0.1):
	The dropout ratio for activations inside the fully connected layer.
	attention_dropout (`float`, optional, defaults to 0.1):
	The dropout ratio for the attention probabilities.
	final_dropout (`float`, optional, defaults to 0.1):
	The dropout probability for the final projection layer of [`Data2VecAudioForCTC`].
	layerdrop (`float`, optional, defaults to 0.1):
	The LayerDrop probability. See the [LayerDrop paper](see https://arxiv.org/abs/1909.11556) for more
	details.
	initializer_range (`float`, optional, defaults to 0.02):
	The standard deviation of the truncated_normal_initializer for initializing all weight matrices.
	layer_norm_eps (`float`, optional, defaults to 1e-12):
	The epsilon used by the layer normalization layers.
	feat_proj_dropout (`float`, optional, defaults to 0.0):
	The dropout probability for output of the feature encoder.
	feat_extract_activation (`str, `optional`, defaults to `"gelu"`):
	The non-linear activation function (function or string) in the 1D convolutional layers of the feature
	extractor. If string, `"gelu"`, `"relu"`, `"selu"` and `"gelu_new"` are supported.
	conv_dim (`Tuple[int]` or `List[int]`, optional, defaults to `(512, 512, 512, 512, 512, 512, 512)`):
	A tuple of integers defining the number of input and output channels of each 1D convolutional layer in the
	feature encoder. The length of conv_dim defines the number of 1D convolutional layers.
	conv_stride (`Tuple[int]` or `List[int]`, optional, defaults to `(5, 2, 2, 2, 2, 2, 2)`):
	A tuple of integers defining the stride of each 1D convolutional layer in the feature encoder. The length
	of conv_stride defines the number of convolutional layers and has to match the length of conv_dim.
	conv_kernel (`Tuple[int]` or `List[int]`, optional, defaults to `(10, 3, 3, 3, 3, 3, 3)`):
	A tuple of integers defining the kernel size of each 1D convolutional layer in the feature encoder. The
	length of conv_kernel defines the number of convolutional layers and has to match the length of
	conv_dim.
	conv_bias (`bool`, optional, defaults to `False`):
	Whether the 1D convolutional layers have a bias.
	num_conv_pos_embeddings (`int`, optional, defaults to 128):
	Number of convolutional positional embeddings. Defines the kernel size of 1D convolutional positional
	embeddings layer.
	num_conv_pos_embedding_groups (`int`, optional, defaults to 16):
	Number of groups of 1D convolutional positional embeddings layer.
	mask_time_prob (`float`, optional, defaults to 0.05):
	Percentage (between 0 and 1) of all feature vectors along the time axis which will be masked. The masking
	procecure generates ''mask_time_prob*len(time_axis)/mask_time_length'' independent masks over the axis. If
	reasoning from the propability of each feature vector to be chosen as the start of the vector span to be
	masked, mask_time_prob should be `prob_vector_start*mask_time_length`. Note that overlap may decrease the
	mask_time_length (`int`, optional, defaults to 10):
	Length of vector span along the time axis.
	mask_time_min_masks (`int`, optional, defaults to 2),:
	The minimum number of masks of length `mask_feature_length` generated along the time axis, each time step,
	irrespectively of `mask_feature_prob`. Only relevant if ''mask_time_prob*len(time_axis)/mask_time_length <
	mask_time_min_masks''
	mask_feature_prob (`float`, optional, defaults to 0.0):
	Percentage (between 0 and 1) of all feature vectors along the feature axis which will be masked. The
	masking procecure generates ''mask_feature_prob*len(feature_axis)/mask_time_length'' independent masks over
	the axis. If reasoning from the propability of each feature vector to be chosen as the start of the vector
	span to be masked, mask_feature_prob should be `prob_vector_start*mask_feature_length`. Note that overlap
	may decrease the actual percentage of masked vectors. This is only relevant if `apply_spec_augment is
	True`.
	mask_feature_length (`int`, optional, defaults to 10):
	Length of vector span along the feature axis.
	mask_feature_min_masks (`int`, optional, defaults to 0),:
	The minimum number of masks of length `mask_feature_length` generated along the feature axis, each time
	step, irrespectively of `mask_feature_prob`. Only relevant if
	''mask_feature_prob*len(feature_axis)/mask_feature_length < mask_feature_min_masks''
	ctc_loss_reduction (`str`, optional, defaults to `"sum"`):
	Specifies the reduction to apply to the output of `torch.nn.CTCLoss`. Only relevant when training an
	instance of [`Data2VecAudioForCTC`].
	ctc_zero_infinity (`bool`, optional, defaults to `False`):
	Whether to zero infinite losses and the associated gradients of `torch.nn.CTCLoss`. Infinite losses mainly
	occur when the inputs are too short to be aligned to the targets. Only relevant when training an instance
	of [`Data2VecAudioForCTC`].
	use_weighted_layer_sum (`bool`, optional, defaults to `False`):
	Whether to use a weighted average of layer outputs with learned weights. Only relevant when using an
	instance of [`Data2VecAudioForSequenceClassification`].
	classifier_proj_size (`int`, optional, defaults to 256):
	Dimensionality of the projection before token mean-pooling for classification.
	tdnn_dim (`Tuple[int]` or `List[int]`, optional, defaults to `(512, 512, 512, 512, 1500)`):
	A tuple of integers defining the number of output channels of each 1D convolutional layer in the TDNN
	module of the XVector model. The length of tdnn_dim defines the number of TDNN layers.
	tdnn_kernel (`Tuple[int]` or `List[int]`, optional, defaults to `(5, 3, 3, 1, 1)`):
	A tuple of integers defining the kernel size of each 1D convolutional layer in the TDNN module of the
	XVector model. The length of tdnn_kernel has to match the length of tdnn_dim.
	tdnn_dilation (`Tuple[int]` or `List[int]`, optional, defaults to `(1, 2, 3, 1, 1)`):
	A tuple of integers defining the dilation factor of each 1D convolutional layer in TDNN module of the
	XVector model. The length of tdnn_dilation has to match the length of tdnn_dim.
	xvector_output_dim (`int`, optional, defaults to 512):
	Dimensionality of the XVector embedding vectors.
	add_adapter (`bool`, optional, defaults to `False`):
	Whether a convolutional network should be stacked on top of the Data2VecAudio Encoder. Can be very useful
	for warm-starting Data2VecAudio for SpeechEncoderDecoder models.
	adapter_kernel_size (`int`, optional, defaults to 3):
	Kernel size of the convolutional layers in the adapter network. Only relevant if `add_adapter is True`.
	adapter_stride (`int`, optional, defaults to 2):
	Stride of the convolutional layers in the adapter network. Only relevant if `add_adapter is True`.
	num_adapter_layers (`int`, optional, defaults to 3):
	Number of convolutional layers that should be used in the adapter network. Only relevant if `add_adapter is
	True`.
	output_hidden_size (`int`, optional):
	Dimensionality of the encoder output layer. If not defined, this defaults to hidden-size. Only relevant
	if `add_adapter is True`.

	Example:

	```python
	>>> from transformers import Data2VecAudioConfig, Data2VecAudioModel

	>>> # Initializing a Data2VecAudio facebook/data2vec-audio-base-960h style configuration
	>>> configuration = Data2VecAudioConfig()

	>>> # Initializing a model (with random weights) from the facebook/data2vec-audio-base-960h style configuration
	>>> model = Data2VecAudioModel(configuration)

	>>> # Accessing the model configuration
	>>> configuration = model.config
	```"""
	model_type = "data2vec-audio"

	def __init__(
	self,
	vocab_size=32,
	hidden_size=768,
	num_hidden_layers=12,
	num_attention_heads=12,
	intermediate_size=3072,
	hidden_act="gelu",
	hidden_dropout=0.1,
	activation_dropout=0.1,
	attention_dropout=0.1,
	feat_proj_dropout=0.0,
	final_dropout=0.1,
	layerdrop=0.1,
	initializer_range=0.02,
	layer_norm_eps=1e-5,
	feat_extract_activation="gelu",
	conv_dim=(512, 512, 512, 512, 512, 512, 512),
	conv_stride=(5, 2, 2, 2, 2, 2, 2),
	conv_kernel=(10, 3, 3, 3, 3, 2, 2),
	conv_bias=False,
	num_conv_pos_embedding_groups=16,
	conv_pos_kernel_size=19,
	num_conv_pos_embeddings=5,
	mask_time_prob=0.05,
	mask_time_length=10,
	mask_time_min_masks=2,
	mask_feature_prob=0.0,
	mask_feature_length=10,
	mask_feature_min_masks=0,
	ctc_loss_reduction="sum",
	ctc_zero_infinity=False,
	use_weighted_layer_sum=False,
	classifier_proj_size=256,
	tdnn_dim=(512, 512, 512, 512, 1500),
	tdnn_kernel=(5, 3, 3, 1, 1),
	tdnn_dilation=(1, 2, 3, 1, 1),
	xvector_output_dim=512,
	pad_token_id=0,
	bos_token_id=1,
	eos_token_id=2,
	add_adapter=False,
	adapter_kernel_size=3,
	adapter_stride=2,
	num_adapter_layers=3,
	output_hidden_size=None,
	**kwargs,
	):
	super().__init__(**kwargs, pad_token_id=pad_token_id, bos_token_id=bos_token_id, eos_token_id=eos_token_id)
	self.hidden_size = hidden_size
	self.feat_extract_activation = feat_extract_activation
	self.conv_dim = list(conv_dim)
	self.conv_stride = list(conv_stride)
	self.conv_kernel = list(conv_kernel)
	self.conv_bias = conv_bias
	self.num_conv_pos_embeddings = num_conv_pos_embeddings
	self.num_conv_pos_embedding_groups = num_conv_pos_embedding_groups
	self.conv_pos_kernel_size = conv_pos_kernel_size
	self.num_feat_extract_layers = len(self.conv_dim)
	self.num_hidden_layers = num_hidden_layers
	self.intermediate_size = intermediate_size
	self.hidden_act = hidden_act
	self.num_attention_heads = num_attention_heads
	self.hidden_dropout = hidden_dropout
	self.attention_dropout = attention_dropout
	self.activation_dropout = activation_dropout
	self.feat_proj_dropout = feat_proj_dropout
	self.final_dropout = final_dropout
	self.layerdrop = layerdrop
	self.layer_norm_eps = layer_norm_eps
	self.initializer_range = initializer_range
	self.vocab_size = vocab_size
	self.use_weighted_layer_sum = use_weighted_layer_sum

	if (
	(len(self.conv_stride) != self.num_feat_extract_layers)
	or (len(self.conv_kernel) != self.num_feat_extract_layers)
	or (len(self.conv_dim) != self.num_feat_extract_layers)
	):
	raise ValueError(
	"Configuration for convolutional layers is incorrect. It is required that `len(config.conv_dim)` =="
	" `len(config.conv_stride)` == `len(config.conv_kernel)`, but is `len(config.conv_dim) ="
	f" {len(self.conv_dim)}`, `len(config.conv_stride) = {len(self.conv_stride)}`,"
	f" `len(config.conv_kernel) = {len(self.conv_kernel)}`."
	)

	# fine-tuning config parameters for SpecAugment: https://arxiv.org/abs/1904.08779
	self.mask_time_prob = mask_time_prob
	self.mask_time_length = mask_time_length
	self.mask_time_min_masks = mask_time_min_masks
	self.mask_feature_prob = mask_feature_prob
	self.mask_feature_length = mask_feature_length
	self.mask_feature_min_masks = mask_feature_min_masks

	# ctc loss
	self.ctc_loss_reduction = ctc_loss_reduction
	self.ctc_zero_infinity = ctc_zero_infinity

	# adapter
	self.add_adapter = add_adapter
	self.adapter_kernel_size = adapter_kernel_size
	self.adapter_stride = adapter_stride
	self.num_adapter_layers = num_adapter_layers
	self.output_hidden_size = output_hidden_size or hidden_size

	# SequenceClassification-specific parameter. Feel free to ignore for other classes.
	self.classifier_proj_size = classifier_proj_size

	# XVector-specific parameters. Feel free to ignore for other classes.
	self.tdnn_dim = list(tdnn_dim)
	self.tdnn_kernel = list(tdnn_kernel)
	self.tdnn_dilation = list(tdnn_dilation)
	self.xvector_output_dim = xvector_output_dim

	@property
	def inputs_to_logits_ratio(self):
	return math.prod(self.conv_stride)