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Alibaba Alibaba工作涵盖面广泛：推荐上，跨域推荐、粗排、GNN等；广告上，生成式出价、合约广告多目标、拍卖广告探索机制等。搜索上，电商相关性架构、LLM需求理解、淘搜文本匹配索引系统等。 跨域推荐 | Mitigating Negative Transfer in Cross-Domain Recommendation via Knowledge Transferability Enhancement 研究跨域推荐系统中知识迁移能力的提升，以减少负面迁移的影响。 Zijian Song (School of CS, Peking University, National Engineering Laboratory for Big Data Analysis and Applications, Peking University); WenHan Zhang (School of CS, Peking University, National Engineering Laboratory for Big Data Analysis and Applications, Peking University); Lifang Deng (Lazada Group); Jiandong Zhang (Lazada Group); Wu Zhihua (Lazada Group); Kaigui Bian (School of CS, Peking University, National Engineering Laboratory for Big Data Analysis and Applications, Peking University); Bin Cui (School of CS, Peking Uni
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