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README.md
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---
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language:
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- fr
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tags:
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- token-classification
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- fill-mask
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license: mit
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datasets:
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- iit-cdip
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---
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This model is the combined camembert-base model, with the pretrained lilt checkpoint from the paper "LiLT: A Simple yet Effective Language-Independent Layout Transformer for Structured Document Understanding".
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Original repository: https://github.com/jpWang/LiLT
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To use it, it is necessary to fork the modeling and configuration files from the original repository, and load the pretrained model from the corresponding classes (LiLTRobertaLikeConfig, LiLTRobertaLikeForRelationExtraction, LiLTRobertaLikeForTokenClassification, LiLTRobertaLikeModel).
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They can also be preloaded with the AutoConfig/model factories as such:
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```python
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from transformers import AutoModelForTokenClassification, AutoConfig
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from path_to_custom_classes import (
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LiLTRobertaLikeConfig,
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LiLTRobertaLikeForRelationExtraction,
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LiLTRobertaLikeForTokenClassification,
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LiLTRobertaLikeModel
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)
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def patch_transformers():
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AutoConfig.register("liltrobertalike", LiLTRobertaLikeConfig)
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AutoModel.register(LiLTRobertaLikeConfig, LiLTRobertaLikeModel)
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AutoModelForTokenClassification.register(LiLTRobertaLikeConfig, LiLTRobertaLikeForTokenClassification)
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# etc...
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```
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To load the model, it is then possible to use:
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```python
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# patch_transformers() must have been executed beforehand
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tokenizer = AutoTokenizer.from_pretrained(self.tokenizer_name, use_auth_token=self.use_auth_token)
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model = AutoModel.from_pretrained("manu/lilt-camembert-base")
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model = AutoModelForTokenClassification.from_pretrained("manu/lilt-camembert-base") # to be fine-tuned on a token classification task
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```
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