An Empirical Study on Zero-Data Bootstrapping for Conversational Recommender Systems
- 类型:arxiv
- 标识:2504.15476
- 链接:https://arxiv.org/abs/2504.15476
- 主分类:multimodal
- 形态:method
- 被引:7
- 被引来源:Semantic Scholar
- S2被引:7
- OpenAlex被引:1
- 影响力被引:0
- TLDR:The results show that domain-grounded synthetic data consistently outperforms zero-shot prompting and naive synthetic baselines; active selection improves data efficiency over random sampling; metadata and collaborative filtering signals each improve selection quality; and, in low-resource settings, synthetic data can outperform scarce real dialogues while further complementing them.
- OpenAlex ID:W4414631262
- OpenAlex DOI:10.48550/arxiv.2504.15476
- DOI:10.48550/arxiv.2504.15476
- DOI来源:OpenAlex
- 开放获取:green
- 开放获取链接:https://arxiv.org/pdf/2504.15476
- OpenAlex更新:2026-09-06
- 待LLM分类:否
- 标题中文:面向对话推荐系统的零数据引导的实证研究
- TLDR中文:结果表明:领域驱动的合成数据一致优于零样本提示与朴素合成基线;主动选择相比随机采样提升了数据效率;元数据与协同过滤信号各自提升选择质量;在低资源场景下,合成数据可优于稀缺的真实对话,并进一步对真实对话形成补充。
- 来源文件:
- /inbox/tom/_candidates/2026-09-04-agent-rag-longcontext-candidates.json
- [OpenAlex backfill]
- [S2 enrich]