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arXiv 2505.23809cs.CLcs.AIcs.IR

LLM驱动的电子商务营销内容优化:平衡创意与转化

LLM-Driven E-Commerce Marketing Content Optimization: Balancing Creativity and Conversion

University of Houston(休斯顿大学);University of Southern California(南加州大学);Duke University(杜克大学);Washington University in St. Louis(圣路易斯华盛顿大学)

Haowei Yang, Haotian Lyu, Tianle Zhang, Dingzhou Wang, Yushang Zhao

AI总结:

本文提出一种整合提示工程、多目标微调和后处理的LLM框架,用于生成兼顾创意与转化的电商营销文案,并通过A/B测试验证其提升点击率12.5%和转化率8.3%的效果。

摘要:

随着电子商务竞争加剧,在创意内容与转化效果之间取得平衡变得至关重要。利用大语言模型(LLM)的语言生成能力,我们提出一个框架,该框架整合了提示工程、多目标微调和后处理,以生成既具吸引力又以转化为导向的营销文案。我们的微调方法结合了情感调整、多样性增强和CTA嵌入。通过跨品类的离线评估和在线A/B测试,我们的方法在保持内容新颖性的同时,实现了点击率(CTR)提升12.5%和转化率(CVR)提升8.3%。这为自动化文案生成提供了一种实用解决方案,并为未来多模态、实时个性化指明了路径。

英文摘要:

As e-commerce competition intensifies, balancing creative content with conversion effectiveness becomes critical. Leveraging LLMs' language generation capabilities, we propose a framework that integrates prompt engineering, multi-objective fine-tuning, and post-processing to generate marketing copy that is both engaging and conversion-driven. Our fine-tuning method combines sentiment adjustment, diversity enhancement, and CTA embedding. Through offline evaluations and online A/B tests across categories, our approach achieves a 12.5 % increase in CTR and an 8.3 % increase in CVR while maintaining content novelty. This provides a practical solution for automated copy generation and suggests paths for future multimodal, real-time personalization.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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