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Chapter 3 Retrieval Evaluation

Chapter 3 Retrieval Evaluation. Hsin-Hsi Chen Department of Computer Science and Information Engineering National Taiwan University. Evaluation. Function analysis Time and space The shorter the response time, the smaller the space used, the better the system is

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Lecture 13: Evaluation Cont.

838 views • 66 slides

Lecture 14: Evaluation Cont.

Prof. Ray Larson University of California, Berkeley School of Information Tuesday and Thursday 10:30 am - 12:00 pm Spring 2007 http://courses.ischool.berkeley.edu/i240/s07. Lecture 14: Evaluation Cont. Principles of Information Retrieval. Overview. Review

610 views • 48 slides

Lecture 12: Evaluation Cont.

Prof. Ray Larson University of California, Berkeley School of Information. Lecture 12: Evaluation Cont. Principles of Information Retrieval. Overview. Evaluation of IR Systems Review Blair and Maron Calculating Precision vs. Recall Using TREC_eval

558 views • 47 slides

Lecture 12: Evaluation Cont.

Prof. Ray Larson University of California, Berkeley School of Information. Lecture 12: Evaluation Cont. Principles of Information Retrieval. Overview. Evaluation of IR Systems Review Blair and Maron Calculating Precision vs. Recall Using TREC_eval

483 views • 47 slides