Kneedler, W.H.; Sizemore, E.J.: Speech synthesis + online library catalog = "talking catalog" (1993)
0.02
0.021657582 = product of:
0.08663033 = sum of:
0.08663033 = weight(_text_:library in 3781) [ClassicSimilarity], result of:
0.08663033 = score(doc=3781,freq=4.0), product of:
0.1317883 = queryWeight, product of:
2.6293786 = idf(docFreq=8668, maxDocs=44218)
0.050121464 = queryNorm
0.65734464 = fieldWeight in 3781, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
2.6293786 = idf(docFreq=8668, maxDocs=44218)
0.125 = fieldNorm(doc=3781)
0.25 = coord(1/4)
- Source
- Library hi tech. 11(1993) no.1, S.57-65
