'Precision recall curves' presentation slideshows

Information Retrieval (IR)

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Machine Learning

Machine Learning. Kenton McHenry, Ph.D. Research Scientist. Raster Images. image(234, 452) = 0.58. [ Hoiem , 2012]. Neighborhoods of Pixels. For nearby surface points most factors do not change much Local differences in brightness. [ Hoiem , 2012]. Features. Feature Descriptors.

712 views • 53 slides

CS276A Information Retrieval

CS276A Information Retrieval. Lecture 8. Recap of the last lecture. Vector space scoring Efficiency considerations Nearest neighbors and approximations. This lecture. Results summaries Evaluating a search engine Benchmarks Precision and recall. Results summaries. Summaries.

521 views • 44 slides

A Statistical Analysis of the Precision-Recall Graph

426 views • 28 slides