Practical content analysis techniques for text-retrieval in large, un-tagged text-bases.
Ray SiemensPublished in: SIGDOC (1993)
Keyphrases
- text retrieval
- content analysis
- document collections
- image retrieval
- collaborative learning
- cross language
- information retrieval
- query expansion
- inverted file
- computer supported collaborative learning
- retrieval model
- video content analysis
- document retrieval
- retrieval quality
- knowledge construction
- retrieval systems
- online discussion
- blog entries
- discussion forums
- video content
- automatic query expansion
- face recognition
- text mining
- text representation
- digital libraries
- discussion groups