Slide 1 1 Performance Evaluation Slide 2 2 Why System Evaluation? There are many retrieval models/ algorithms/ systems, which one is the best? What is the best component…

Slide 1Basic Implementation and Evaluations Aj. Khuanlux MitsophonsiriCS.426 INFORMATION RETRIEVAL Slide 2 2 Simple Tokenizing Analyze text into a sequence of discrete tokens…

Slide 1 PrasadL08Evaluation1 Evaluation of IR Systems Adapted from Lectures by Prabhakar Raghavan (Yahoo and Stanford) and Christopher Manning (Stanford) Slide 2 2 This lecture…

Slide 1 Information Retrieval CSE 8337 Spring 2007 Retrieval Evaluation Many slides in this section are adapted from Prof. Raymond J. Mooney in CS378 at UT which were adapted…

Information Retrieval and Web Search IR Evaluation and IR Standard Text Collections Slide * Why System Evaluation? There are many retrieval models/ algorithms/ systems, which…

* Performance Evaluation of Information Retrieval Systems Many slides in this section are adapted from Prof. Joydeep Ghosh (UT ECE) who in turn adapted them from Prof. Dik…

Information Retrieval CSE 8337 Spring 2005 Retrieval Evaluation Many slides in this section are adapted from Prof. Raymond J. Mooney in CS378 at UT which were adapted from…

Information Retrieval CSE 8337 Spring 2005 Retrieval Evaluation Many slides in this section are adapted from Prof. Raymond J. Mooney in CS378 at UT which were adapted from…

Performance Evaluation Why System Evaluation? There are many retrieval models/ algorithms/ systems, which one is the best? What is the best component for: Ranking function…

Evaluation of IR Systems Adapted from Lectures by Prabhakar Raghavan (Yahoo and Stanford) and Christopher Manning (Stanford) L08Evaluation This lecture How do we summarize…