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Alibaba(阿里巴巴)

2026-08-10 至 2026-08-10 共收录 2
2607.19932 2026-08-10 cs.CL cs.SD 版本更新

Efficient Chain-of-Modality Reasoning via Progressive Compression for Spoken Language Models

通过渐进压缩实现口语语言模型的高效模态链推理

Pengchao Feng, Chao-Hong Tan, Qian Chen, Wen Wang, Xiangang Li, Xie Chen

机构 * Shanghai Jiao Tong University(上海交通大学) Shanghai Innovation Institute(上海创新研究院) Token Foundry, Alibaba Group(阿里巴巴集团淘系技术)

AI总结 针对口语语言模型推理能力落后问题,提出高效模态链推理(ECoM推理),通过压缩文本组件提高推理准确性,并用渐进压缩策略训练,实验显示其在口语数学问答基准测试中,增强推理且保持效率,准确率提升显著。

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2603.02184 2026-08-10 cs.LG cs.AI 版本更新

MAC: A Conversion Rate Prediction Benchmark Featuring Labels Under Multiple Attribution Mechanisms

MAC: 一个包含多种归因机制标签的转化率预测基准

Jinqi Wu, Sishuo Chen, Zhangming Chan, Yong Bai, Lei Zhang, Sheng Chen, Chenghuan Hou, Xiang-Rong Sheng, Han Zhu, Jian Xu, Bo Zheng, Chaoyou Fu

机构 * .1em blue n Nanjing University, Nanjing, China .1em purple a Taobao \& Tmall Group of Alibaba, Beijing, China .1em blue n Nanjing University, Nanjing, China .1em purple a Taobao \& Tmall Group of Alibaba, Beijing, China

AI总结 本文提出MAC基准和PyMAL库,通过多归因机制标签提升转化率预测性能,提出MoAE方法在多归因学习中取得显著效果。

Comments 11 pages, 5 figures. Updated to the camera-ready version published in the proceedings of KDD 2026. Code and data available at https://github.com/alimama-tech/PyMAL

Journal ref Proceedings of the 32nd ACM SIGKDD Conference on Knowledge Discovery and Data Mining V.2 (KDD '26), pp. 10009-10019, 2026

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