archpipeline-evolution-ablation-directevolution

Part of ArchPipeline -- ArchPipeline: A Two-Phase Transfer-Learning Framework for Software Architecture Comprehension and Evolution (Lamia Aissaoui, Fadila Atil, Saida Gherbi, Sonia Achiri, under review)

• Phase: Evolution (ablation)
• Backbone: CodeT5-base
• Strategy: Direct evolution -- fine-tuned directly on the evolution task, without the Phase-1 comprehension transfer

Ablation baseline quantifying the benefit of two-phase initialization (composite score 0.9364 vs. 0.9431 for the full ArchPipeline model, Table 6).

Code, training notebooks, datasets, and full results: https://github.com/lamia-aissaoui/ArchPipeline

Citation

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