![]() ![]() ![]() Link Analysis –hubs and authorities – Page Rank and HITS algorithms -Searching and Ranking – Relevance Scoring and ranking for Web – Similarity - Hadoop & Map Reduce - Evaluation - Personalized search - Collaborative filtering and content-based recommendation of documents and products – handling “invisible” Web - Snippet generation, Summarization, Question Answering, CrossLingual Retrieval. Anna University Question Papers Regulation 2017 Regulation 2013 UG PG Previous year Collections. Tamilnadu 11th 12th List of Groups Avaliable. UNIT IV WEB SEARCH – LINK ANALYSIS AND SPECIALIZED SEARCH Popular Posts Anna University Important Questions May June 2022 PDF Regulation 2017 Regulation 2021. Web size measurement - search engine optimization/spam – Web Search Architectures - crawling - meta-crawlers- Focused Crawling - web indexes –- Near-duplicate detection - Index Compression - XML retrieval. Web search overview, web structure, the user, paid placement, search engine optimization/ spam. ![]() UNIT III WEB SEARCH ENGINE – INTRODUCTION AND CRAWLING Introduction -History of IR- Components of IR - Issues –Open source Search engine Frameworks - The impact of the web on IR - The role of artificial intelligence (AI) in IR – IR Versus Web Search - Components of a Search engine- Characterizing the web.īoolean and vector-space retrieval models- Term weighting - TF-IDF weighting- cosine similarity – Preprocessing - Inverted indices - efficient processing with sparse vectors – Language Model based IR - Probabilistic IR –Latent Semantic Indexing - Relevance feedback and query expansion. ![]()
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