Papers by Ashish Verma
GVdoc - Graph-based Visual DOcument Classification (2023.findings-acl)
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| Challenge: | Visual document classifiers have shown impressive performance on in-distribution test sets, but they have a hard time classifying out-of-difference examples. |
| Approach: | They propose a graph-based document classification model that generates a document graph based on its layout and trains a neural network to learn node and graph embeddings. |
| Outcome: | The proposed model outperforms state-of-the-art models on out-of distribution data while maintaining comparable performance on in-distribution data. |