Microsoft Research at TREC 2009: Web and Relevance Feedback Track.Nick Craswell,Dennis Fetterly,Marc Najork,Stephen Robertson,Emine YilmazTREC(2009)引用 36|浏览58暂无评分关键词internet,information retrieval,parallel processing,information sciences,computer architecture,social communicationAI 理解论文溯源树样例生成溯源树,研究论文发展脉络