Tag: information retrieval

  • 135 ปอนด์

    tutorial session, แพงจัง ไปดีมั๊ยเนี่ย SIGIR 2004

  • Rush Hour Intro to IR

    by Mirella Lapata (slides for COM3110 Text Processing class, Department of Computer Science, University of Sheffield) breifly explains Google search, IR, issues in IR, indexing, inverted file, boolean model, vector space model, TF/IDF, term weighting, evaluation, precision, recall, and F-measure. introduction | term manipulation & evaluation

  • Managing Gigabytes (Book)

    Sometimes it’s more than just ‘search’. We may want it ‘faster’, and many times we want it ‘smaller’. (And for the case of database/index size, smaller one is probably the faster one — less things to looking for.) Managing Gigabytes: Compressing and Indexing Documents and Images by Ian H. Witten, Alistair Moffat, and Timothy C.…

  • Topic Clustering

    There are more than Vivisimo out there, read about Topic Clustering at Fagan Finder.

  • Summarization for Search Engine

    Talking about Document Clustering/Categorization/Classification, about ‘approach’ to aid user access to mountains of pages may be a Summarization. Instead of just only page title, url, and few first (nonsense) paragraphs from the page. Short summaries may help users to decide which pages are whattheywant and whattheydontwant. นอกจากจะแบ่งกลุ่มเอกสารที่หามาได้ ให้หา(ต่อโดยผู้ใช้ว่าอันไหนจะเอา อันไหนไม่เอา)ง่ายๆ แล้ว ถ้าเรามีเนื้อหาย่อๆ ของเอกสารแต่ละหน้า ก็น่าจะทำให้ผู้ใช้ตัดสินใจได้ง่ายขึ้น เร็วขึ้น อ่านเปเปอร์ข้างล่าง…

  • PageRank explained

    A Survey of Google’s PageRank PageRank is one of algorithms used by Google search engine. If you want to know how PageRank works, this is the site.

  • Information Retrieval (and related) research groups in Thailand

    CRL Thai Computational Linguistics Lab CU Machine Intelligence and Knowledge Discovery Lab KU NAiST Lab KU Intelligent Information Retrieval and Database Lab NECTEC RD-I4: Text Processing Technology Group SIIT Knowledge Information & Data Management Lab SIIT KIND IRDM

  • whatwewhat.www

    WhatWeWant is up online, thanks to keng. A blog about search engine, information retrieval, and those kind of stuffs. My clothes are currently running around, play catching up each other in the washing machine. It’s just almost 6am here, in Edinburgh. Still very dark. During this time of year, the Sun will rises on around…