Ford, N.: Expert systems and artificial intelligence : an information manager's guide (1991)
0.02
0.023000974 = product of:
0.06900292 = sum of:
0.06900292 = product of:
0.103504375 = sum of:
0.051922753 = weight(_text_:online in 6108) [ClassicSimilarity], result of:
0.051922753 = score(doc=6108,freq=2.0), product of:
0.1548489 = queryWeight, product of:
3.0349014 = idf(docFreq=5778, maxDocs=44218)
0.051022716 = queryNorm
0.33531237 = fieldWeight in 6108, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.0349014 = idf(docFreq=5778, maxDocs=44218)
0.078125 = fieldNorm(doc=6108)
0.051581617 = weight(_text_:retrieval in 6108) [ClassicSimilarity], result of:
0.051581617 = score(doc=6108,freq=2.0), product of:
0.15433937 = queryWeight, product of:
3.024915 = idf(docFreq=5836, maxDocs=44218)
0.051022716 = queryNorm
0.33420905 = fieldWeight in 6108, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.024915 = idf(docFreq=5836, maxDocs=44218)
0.078125 = fieldNorm(doc=6108)
0.6666667 = coord(2/3)
0.33333334 = coord(1/3)
- Abstract
- A guide to database management, online searching, text retrieval, data analysis, intelligent documents and more ...
