'Web page based' presentation slideshows

Web page based - PowerPoint PPT Presentation

Mining Text and Web Data

Mining Text and Web Data

Mining Text and Web Data. Text mining, natural language processing and information extraction: An Introduction Text categorization methods Mining Web linkage structures Based on the slides by Deng Cai Summary. Outline. Background on Web Search VIPS (VIsion-based Page Segmentation)

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436 views • 42 slides
Block-based Web Search

Block-based Web Search

Block-based Web Search. Deng Cai *1 , Shipeng Yu *2 , Ji-Rong Wen * and Wei-Ying Ma * * Microsoft Research Asia 1 Tsinghua University 2 University of Munich. Problems in Traditional IR. Term-Document Irrelevance Problem Noisy terms Multiple topics Variant Document Length Problem

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342 views • 27 slides
Block-based Web Search

Block-based Web Search

Block-based Web Search. Deng Cai *1 , Shipeng Yu *2 , Ji-Rong Wen * and Wei-Ying Ma * * Microsoft Research Asia 1 Tsinghua University 2 University of Munich. Problems in Traditional IR. Term-Document Irrelevance Problem Noisy terms Multiple topics Variant Document Length Problem

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283 views • 27 slides
Block-based Web Search

Block-based Web Search

Block-based Web Search. Deng Cai *1 , Shipeng Yu *2 , Ji-Rong Wen * and Wei-Ying Ma * * Microsoft Research Asia 1 Tsinghua University 2 University of Munich. Problems in Traditional IR. Term-Document Irrelevance Problem Noisy terms Multiple topics Variant Document Length Problem

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277 views • 27 slides
Search engines

Search engines

Search engines. What do we search for?. Google Zeitgeist. Defining a Search Engine. A Search Engine is a program that searches documents for specified keywords and returns a list of the documents where the keywords were found. More than 80% of web-site visitors come from Search Engines.

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299 views • 18 slides
Using the Internet for research

Using the Internet for research

Using the Internet for research. Search strategies. Need to consider exactly what information you are looking for. Search Strategies. Break it down to key concepts Get correct spellings Consider how words can be put together using BOOLEAN operators AND, OR, NOT

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160 views • 8 slides
What Does JavaScript Do? 10 things to learn on the way to becoming a JavaScript Master

What Does JavaScript Do? 10 things to learn on the way to becoming a JavaScript Master

JavaScript is one of the worldu2019s most popular programming languages, primarily used to add automation, animations and interactivity to Web pages. Web developers use JavaScript for anything from automating simple tasks to creating complex Web pages that behave like desktop software applications. JavaScript is also used beyond the Web in software, servers and embedded hardware controls.

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64 views • 6 slides
What Does JavaScript Do? 10 things to learn on the way to becoming a JavaScript Master

What Does JavaScript Do? 10 things to learn on the way to becoming a JavaScript Master

JavaScript is one of the worldu2019s most popular programming languages, primarily used to add automation, animations and interactivity to Web pages. Web developers use JavaScript for anything from automating simple tasks to creating complex Web pages that behave like desktop software applications. JavaScript is also used beyond the Web in software, servers and embedded hardware controls.

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77 views • 6 slides

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