軟件工程碩士信息檢索的評(píng)價(jià)中國人民大學(xué)講座工程碩士GCT 演講人: 微軟亞洲研究院研究員 宋睿華 女士 講座時(shí)間: 2010年3月30日(周二)晚6:00~7:30 講座地點(diǎn): 中國人民大學(xué)信息學(xué)院四層報(bào)告廳 講座內(nèi)容: 演講人:微軟亞洲研究院研究員 宋睿華 女士 Ruihua Song r Ms. Ruihua Song is a researcher in Microsoft Research Asia. She received B.E. and M.E. degrees from Department of Computer Science and Technology in Tsinghua University. Her main research interests are Web information retrieval, and Web information extraction. Her recent research focuses on ranking and evaluation. She participated in Text Retrieval Conference (TREC) four times and achieved excellent results. Also she serves as a coordinator of ACLIA task in NTCIR-7&8. Her homepage is http://research.microsoft.com/users/rsong/.
演講摘要: Evaluation is an important topic in Information Retrieval (IR). I’d like to introduce some basics on IR evaluation and my recent works in this talk. First, I will discuss the problem of IR evaluation and explain some standard metrics. Second, I will briefly introduce some international workshops that are dedicated to IR evaluation, such as TREC (Text Retrieval Conference) and NTCIR (NII Test Collections for IR Systems). Finally, I’d like to introduce my recent works on IR evaluation.