Using Collaborative Filtering to Weave an Information Tapestry
Problems of current mail systems
Solution: Collaborative Filtering
Tapestry architecture
Indexer
Document and Annotation Stores
Appraisers
Interaction with the Tapestry service
Mechanisms of retrieving documents
TQL: Tapestry Query Language
Common document fields and their types
Annotations
Example of TQL
Filterer: Continuous Semantics
Filterer: Continuous Semantics (continued)
Filterer: Implementation
Filterer: Implementation (continued)
Example of Query Transformation
PPT Slide
Discussions
Email: cs294@db.cs.berkeley.edu
Home Page: http://db.cs.berkeley.edu/topics
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