trec；文本检索会议；百万查询项目；信息检索。

TREC; Text retrieval; Million Query Track; Information retrieval.

youdao

自适应过滤是文本检索会议（TREC）过滤任务的重要子任务，也最接近真实的环境。

TREC plays an important role in the research area of text retrieval and filtering, and the adaptive filtering track is one of the most important tasks in TREC.

youdao

自适应过滤是文本检索会议（TREC）过滤任务的重要子任务，也最接近真实的环境。

TREC plays an important role in the research area of text retrieval and filtering, and the adaptive filtering track is one of the most important tasks in TREC.

youdao