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Author

Umapada Pal

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#machine learning Preprint Sep 2026

Can Circuit Alignment Predict OOD Generalization?

Can out-of-distribution (OOD) generalization be predicted from a trained model's weights alone, without any target-domain data? Existing representational similarity metrics (CKA, SVCCA, RSA) compare activations rather than forecast generalization. We show they are provably insensitive to structural rerouting in the com...

Ayan Banerjee, Abhra Chaudhuri, Josep Lladós et al. · 0 citations
Aug 2026

TSRB: Transformer-based Semantic Refinement Block for Sentiment Analysis using Scene Text Images

This work aims to use scene text images for sentiment analysis to assist in understanding the intentions of captured scenes and presents TSRB (Transformer-based Semantic Refinement Block), which comprises a multimodal approach and semantic gating.

Soutik Mukherjee, Shivakumara Palaiahnakote, Umapada Pal et al. · 0 citations

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