Carpineto, C.; Romano, G.: Information retrieval through hybrid navigation of lattice representations (1996)
0.00
0.0021780923 = product of:
0.01960283 = sum of:
0.01960283 = weight(_text_:of in 7434) [ClassicSimilarity], result of:
0.01960283 = score(doc=7434,freq=14.0), product of:
0.061262865 = queryWeight, product of:
1.5637573 = idf(docFreq=25162, maxDocs=44218)
0.03917671 = queryNorm
0.31997898 = fieldWeight in 7434, product of:
3.7416575 = tf(freq=14.0), with freq of:
14.0 = termFreq=14.0
1.5637573 = idf(docFreq=25162, maxDocs=44218)
0.0546875 = fieldNorm(doc=7434)
0.11111111 = coord(1/9)
- Abstract
- Presents a comprehensive approach to automatic organization and hybrid navigation of text databases. An organizing stage builds a particular lattice representation of the data, through text indexing followed by lattice clustering of the indexed texts. The lattice representation supports the navigation state of the system, a visual retrieval interface that combines 3 main retrieval strategies: browsing, querying, and bounding. Such a hybrid paradigm permits high flexibility in trading off information exploration and retrieval, and had good retrieval performance. Compares information retrieval using lattice-based hybrid navigation with conventional Boolean querying. Experiments conducted on 2 medium-sized bibliographic databases showed that the performance of lattice retrieval was comparable to or better than Boolean retrieval
- Source
- International journal of human-computer studies. 45(1996) no.5, S.553-578
