Papers by Zhang Li-Xin
NeuronMerge: Merging Models via Functional Neuron Groups (2025.findings-acl)
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| Challenge: | Recent studies show that task arithmetic improves performance by combining model parameters with output features. |
| Approach: | They propose a neuron-based task arithmetic merging method that improves model linearity . they group neurons by function and propose combining them with existing models . |
| Outcome: | The proposed method improves performance across tasks and scales. |