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Add CLIPVisionModel #827

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Add CLIPVisionModel #827

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f46f6e8
Update clip.py
mr-sarthakgupta Jun 28, 2024
993a255
Update models.js
mr-sarthakgupta Jun 28, 2024
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7 changes: 7 additions & 0 deletions scripts/extra/clip.py
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Original file line number Diff line number Diff line change
Expand Up @@ -8,6 +8,13 @@
class CLIPVisionOnnxConfig(ViTOnnxConfig):
pass

class CLIPVisionModelOnnxConfig(CLIPVisionOnnxConfig):
@property
def outputs(self) -> Dict[str, Dict[int, str]]:
outputs = {"pooler_output": {0: "batch_size"},}
for i in range(self._normalized_config.num_hidden_layers + 1):
outputs[f"hidden_states.{i}"] = {0: "batch_size", 1: "sequence_length"}
return outputs

class CLIPTextModelWithProjectionOnnxConfig(CLIPTextOnnxConfig):
@property
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9 changes: 9 additions & 0 deletions src/models.js
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Expand Up @@ -3169,6 +3169,15 @@ export class CLIPVisionModelWithProjection extends CLIPPreTrainedModel {
return super.from_pretrained(pretrained_model_name_or_path, options);
}
}

export class CLIPVisionModel extends CLIPPreTrainedModel {
/** @type {PreTrainedModel.from_pretrained} */
static async from_pretrained(pretrained_model_name_or_path, options = {}) {
// Update default model file name if not provided
options.model_file_name ??= 'vision_model';
return super.from_pretrained(pretrained_model_name_or_path, options);
}
}
//////////////////////////////////////////////////


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