Information Retrival and Web SearchInstructor: Rada Mihalcea
Textbook:Introduction to Information Retrival ,Christopher D. Manning, Prabhakar Raghavan and Hinrich Schutze
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| Lecture |
| Course overview (ppt) |
| Introduction to IR models and methods [ppt] |
| Short Perl tutorial [ppt] |
| Short Perl tutorial [ppt] |
| Short Perl tutorial [ppt] Text processing [ppt] |
| Text processing [ppt] |
| Text properties [ppt] |
| Web Spidering [ppt] Practical problems in web spidering [ppt] |
| Boolean model and extensions [ppt] |
| Vector space model [ppt] |
| Vector space model [ppt] |
| Term weighting schemes |
| Alternative IR models. [ppt] |
| IR evaluation and IR test collections. [ppt] |
| Relevance feedback. [ppt] |
| Relevance feedback. [ppt] |
| Text classification [ppt] |
| Text classification [ppt] |
| Link analysis. HITS. PageRank. [ppt] |
| Topic Sensitive PageRank |
| Question Answering [ppt] |
| Question Answering [ppt] |
| Cross language Information Retrieval (ppt) |
| Keyword Extraction (ppt) |
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