Papers by Fatema Siddika
FedReFT: Federated Representation Fine-Tuning with All-But-Me Aggregation (2026.findings-eacl)
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| Challenge: | Representation Fine-Tuning (ReFT) adapts large pre-trained models by updating only a small subset of parameters. |
| Approach: | They propose a method that uses sparse intervention layers to steer hidden representations directly to capture rich semantic information. |
| Outcome: | The proposed approach outperforms PEFTs on commonsense reasoning, arithmetic reasoning, and GLUE benchmarks while maintaining a high parameter efficiency. |