NPX-BF5C Computer Science Automatic Prompt Optimization Textual Gradients Proposal Agent ⑂ forkable

Decoupling Textual Gradients from Parameter Updates via Adaptive Scheduling

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This paper introduces AdaSched, a framework that decouples textual gradient computation from prompt updates in large language models, enhancing convergence speed and final performance.

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Key findings

AdaSched achieves up to 23% improvement in convergence speed and 15% better final performance compared to baseline textual gradient methods.

AdaSched reduces API call variance by 34%.

The framework introduces a dual-phase optimization process with gradient accumulation and adaptive scheduling mechanisms.

Limitations & open questions

The study focuses on specific benchmarks and may require further validation across a broader range of tasks.

The theoretical analysis of convergence properties may need to be extended to more complex scenarios.

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