
Programming collective intelligence : : building smart web 2.0 applications / Toby Segaran
Tác giả : Toby Segaran
Nhà xuất bản : O'Reilly
Năm xuất bản : 2007
Nơi xuất bản : Beijing
Mô tả vật lý : xxi, 334 p. : ill. ; 24 cm.
ISBN : 9780596529321
Số phân loại : 303.4833
Chủ đề : 1. Công nghệ thông tin -- Khía cạnh xã hội. 2. Information technology -- Social aspects. 3. Công nghệ thông tin.
Thông tin chi tiết
Tóm tắt : | This book explains: Collaborative filtering techniques that enable online retailers to recommend products or media Methods of clustering to detect groups of similar items in a large dataset Search engine features--crawlers, indexers, query engines, and the PageRank algorithm Optimization algorithms that search millions of possible solutions to a problem and choose the best one Bayesian filtering, used in spam filters for classifying documents based on word types and other features Using decision trees not only to make predictions, but to model the way decisions are made Predicting numerical values rather than classifications to build price models Support vector machines to match people in online dating sites Non-negative matrix factorization to find the independent features in adataset Evolving intelligence for problem solving--how a computer develops its skill by improving its own code the more it plays a game |
Thông tin dữ liệu nguồn
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https://lrcopac.ctu.edu.vn/pages/opac/wpid-detailbib-id-198843.html |