Cunningham, P.; Veale, T.; Conway, A.: Knowledge acquisition for concept indexing in document retrieval (1992)
0.00
0.0023542228 = product of:
0.009416891 = sum of:
0.009416891 = product of:
0.037667565 = sum of:
0.037667565 = weight(_text_:based in 5083) [ClassicSimilarity], result of:
0.037667565 = score(doc=5083,freq=2.0), product of:
0.14144066 = queryWeight, product of:
3.0129938 = idf(docFreq=5906, maxDocs=44218)
0.04694356 = queryNorm
0.26631355 = fieldWeight in 5083, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.0129938 = idf(docFreq=5906, maxDocs=44218)
0.0625 = fieldNorm(doc=5083)
0.25 = coord(1/4)
0.25 = coord(1/4)
- Abstract
- Describes TWIG, a system for knowledge acquisition from text for use in an intelligent document database system. Documents are scanned into the system and converted into a hypertext thus providing a richer environment for browsing and retrieval. The knowledge acquisition phase is blackboard based with the text analysis expertise partitioned into agents that communicate through the blackboard