Code-Focused Intermediate-Task Training for Cross-Lingual Code Generation

Abstract

Abstract: The use of Large Language Models (LLMs) for program code generation has gained substantial attention, but their biases and limitations with non-English prompts challenge global inclusivity. This paper investigates the complexities of multilingual prompt-based code generation. Our evaluations of LLMs, including CODELLAMA and CODEGEMMA, reveal significant disparities in code quality for non-English prompts; we also demonstrate the inadequacy of simple approaches like prompt translation, bootstrapped data augmentation, and fine-tuning. To address this, we propose a zero-shot cross-lingual approac

Research Question

Does intermediate-task training with code-focused benchmarks (e.g., HumanEval, MBPP) improve zero-shot cross-lingual code generation performance on benchmarks like XCodeEval or Multilingual CodeGen?

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Provenance