Sievert, M.C.: Full-text information retrieval : introduction (1996)
0.01
0.008548964 = product of:
0.059842743 = sum of:
0.017475804 = weight(_text_:information in 4719) [ClassicSimilarity], result of:
0.017475804 = score(doc=4719,freq=6.0), product of:
0.052020688 = queryWeight, product of:
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.029633347 = queryNorm
0.3359395 = fieldWeight in 4719, product of:
2.4494898 = tf(freq=6.0), with freq of:
6.0 = termFreq=6.0
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.078125 = fieldNorm(doc=4719)
0.042366937 = weight(_text_:retrieval in 4719) [ClassicSimilarity], result of:
0.042366937 = score(doc=4719,freq=4.0), product of:
0.08963835 = queryWeight, product of:
3.024915 = idf(docFreq=5836, maxDocs=44218)
0.029633347 = queryNorm
0.47264296 = fieldWeight in 4719, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.024915 = idf(docFreq=5836, maxDocs=44218)
0.078125 = fieldNorm(doc=4719)
0.14285715 = coord(2/14)
- Abstract
- Introduces a special section devoted to full text information retrieval. Gives an overview of full text databases and research into them. There is a lack of a single definition of full text. Articles in the library related literature about full text have appeared with increasing frequnecy
- Source
- Journal of the American Society for Information Science. 47(1996) no.4, S.261-262
