CS 430: Information Discovery: Slides

CS 430
Information Discovery
Spring 2001

Slides

Lecture 1, Overview of information discovery: PowerPoint
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Discussion 1, Introduction to information retrieval: PowerPoint
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Lecture 2, Introduction to text based information retrieval: PowerPoint
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Lecture 3, Inverted files: PowerPoint
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Discussion 2, Inverted files: PowerPoint
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Lecture 4, File structures for inverted files: PowerPoint
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Lecture 5, Descriptive metadata 1: library catalogs, Dublin Core: PowerPoint
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Discussion 3, The Dublin Core metadata initiative: PowerPoint
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Lecture 6, Descriptive metadata 2: Library catalogs: PowerPoint
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Lecture 7, Automatic generation of catalog records: PowerPoint
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Discussion 4, Lexical analysis and stop lists: PowerPoint
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Lecture 8, Automatic term extraction and weighting: PowerPoint
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Lecture 9, Vector methods: PowerPoint
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Lecture 11, Cranfield and TREC: PowerPoint
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Discussion 5, Stemming algorithms: PowerPoint
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Lecture 12, Evaluation of retrieval: PowerPoint
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Lecture 13, Thesauruses and gazetteers: PowerPoint
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Lecture 14, Guest: Carl Lagoze. Distributed information discovery: PowerPoint
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Lecture 15, Google case study: PowerPoint
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Discussion 6, Thesaurus construction: PowerPoint
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Discussion 8, User interfaces: PowerPoint
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Lecture 20, The human in the loop: PowerPoint
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Lecture 21, Interactive retrieval: PowerPoint
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Discussion 9, Relevance feedback and query modification: PowerPoint
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Lecture 22, Non-textual materials: Informedia: PowerPoint
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Lecture 23, Non-textual materials: PowerPoint
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Discussion 10, Google: PowerPoint
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[Lecture 24, No lecture]

Lecture 25, Automatic indexing and metadata-based retrieval: PowerPoint
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Discussion 11, Informedia: PowerPoint
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Lecture 26, Extending the Boolean model: PowerPoint
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Lecture 27, Large-scale information discovery: the NSDL: PowerPoint
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Discussion 12, Cluster analysis: PowerPoint
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Lecture 28, Cluster analysis: PowerPoint
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