FM / glpn

/usr/local/lib/python3.6/site-packages/transformers/models/glpn/

/usr/local/lib/python3.6/site-packages/transformers/models/glpn

Name	Size	Mode	Actions
__pycache__/	-	0755	rm
configuration_glpn.py	6224	0644	edit dl rm
convert_glpn_to_pytorch.py	8574	0644	edit dl rm
feature_extraction_glpn.py	5939	0644	edit dl rm
modeling_glpn.py	31235	0644	edit dl rm
__init__.py	1937	0644	edit dl rm

Edit: /usr/local/lib/python3.6/site-packages/transformers/models/glpn/configuration_glpn.py (6224B)

# coding=utf-8
# Copyright 2022 KAIST and 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.
""" GLPN model configuration"""

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

logger = logging.get_logger(__name__)

GLPN_PRETRAINED_CONFIG_ARCHIVE_MAP = {
    "vinvino02/glpn-kitti": "https://huggingface.co/vinvino02/gdpdepth-kitti/resolve/main/config.json",
    # See all GLPN models at https://huggingface.co/models?filter=gdpdepth
}

class GLPNConfig(PretrainedConfig):
    r"""
    This is the configuration class to store the configuration of a [`GLPNModel`]. It is used to instantiate an GLPN
    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 GLPN
    [kaist/gdpdepth-kitti](https://huggingface.co/kaist/gdpdepth-kitti) architecture.

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

Args:
        num_channels (`int`, *optional*, defaults to 3):
            The number of input channels.
        num_encoder_blocks (`int`, *optional*, defaults to 4):
            The number of encoder blocks (i.e. stages in the Mix Transformer encoder).
        depths (`List[int]`, *optional*, defaults to `[2, 2, 2, 2]`):
            The number of layers in each encoder block.
        sr_ratios (`List[int]`, *optional*, defaults to `[8, 4, 2, 1]`):
            Sequence reduction ratios in each encoder block.
        hidden_sizes (`List[int]`, *optional*, defaults to `[32, 64, 160, 256]`):
            Dimension of each of the encoder blocks.
        patch_sizes (`List[int]`, *optional*, defaults to `[7, 3, 3, 3]`):
            Patch size before each encoder block.
        strides (`List[int]`, *optional*, defaults to `[4, 2, 2, 2]`):
            Stride before each encoder block.
        num_attention_heads (`List[int]`, *optional*, defaults to `[1, 2, 4, 8]`):
            Number of attention heads for each attention layer in each block of the Transformer encoder.
        mlp_ratios (`List[int]`, *optional*, defaults to `[4, 4, 4, 4]`):
            Ratio of the size of the hidden layer compared to the size of the input layer of the Mix FFNs in the
            encoder blocks.
        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_prob (`float`, *optional*, defaults to 0.0):
            The dropout probability for all fully connected layers in the embeddings, encoder, and pooler.
        attention_probs_dropout_prob (`float`, *optional*, defaults to 0.0):
            The dropout ratio for the attention probabilities.
        initializer_range (`float`, *optional*, defaults to 0.02):
            The standard deviation of the truncated_normal_initializer for initializing all weight matrices.
        drop_path_rate (`float`, *optional*, defaults to 0.1):
            The dropout probability for stochastic depth, used in the blocks of the Transformer encoder.
        layer_norm_eps (`float`, *optional*, defaults to 1e-6):
            The epsilon used by the layer normalization layers.
        decoder_hidden_size (`int`, *optional*, defaults to 32):
            The dimension of the decoder.
        max_depth (`int`, *optional*, defaults to 10):
            The maximum depth of the decoder.
        head_in_index (`int`, *optional*, defaults to -1):
            The index of the features to use in the head.

Example:

```python
    >>> from transformers import GLPNModel, GLPNConfig

>>> # Initializing a GLPN kaist/gdpdepth-kitti style configuration
    >>> configuration = GLPNConfig()

>>> # Initializing a model from the kaist/gdpdepth-kitti style configuration
    >>> model = GLPNModel(configuration)

>>> # Accessing the model configuration
    >>> configuration = model.config
    ```"""
    model_type = "glpn"

def __init__(
        self,
        num_channels=3,
        num_encoder_blocks=4,
        depths=[2, 2, 2, 2],
        sr_ratios=[8, 4, 2, 1],
        hidden_sizes=[32, 64, 160, 256],
        patch_sizes=[7, 3, 3, 3],
        strides=[4, 2, 2, 2],
        num_attention_heads=[1, 2, 5, 8],
        mlp_ratios=[4, 4, 4, 4],
        hidden_act="gelu",
        hidden_dropout_prob=0.0,
        attention_probs_dropout_prob=0.0,
        initializer_range=0.02,
        drop_path_rate=0.1,
        layer_norm_eps=1e-6,
        is_encoder_decoder=False,
        decoder_hidden_size=64,
        max_depth=10,
        head_in_index=-1,
        **kwargs
    ):
        super().__init__(**kwargs)

self.num_channels = num_channels
        self.num_encoder_blocks = num_encoder_blocks
        self.depths = depths
        self.sr_ratios = sr_ratios
        self.hidden_sizes = hidden_sizes
        self.patch_sizes = patch_sizes
        self.strides = strides
        self.mlp_ratios = mlp_ratios
        self.num_attention_heads = num_attention_heads
        self.hidden_act = hidden_act
        self.hidden_dropout_prob = hidden_dropout_prob
        self.attention_probs_dropout_prob = attention_probs_dropout_prob
        self.initializer_range = initializer_range
        self.drop_path_rate = drop_path_rate
        self.layer_norm_eps = layer_norm_eps
        self.decoder_hidden_size = decoder_hidden_size
        self.max_depth = max_depth
        self.head_in_index = head_in_index

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