-
Aluri, R.D.; Kemp, A.; Boll, J.J.: Subject analysis in online catalogs (1991)
0.01
0.006141943 = product of:
0.042993598 = sum of:
0.008269517 = weight(_text_:information in 863) [ClassicSimilarity], result of:
0.008269517 = score(doc=863,freq=4.0), product of:
0.04306919 = queryWeight, product of:
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.02453417 = queryNorm
0.1920054 = fieldWeight in 863, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.0546875 = fieldNorm(doc=863)
0.034724083 = weight(_text_:retrieval in 863) [ClassicSimilarity], result of:
0.034724083 = score(doc=863,freq=8.0), product of:
0.07421378 = queryWeight, product of:
3.024915 = idf(docFreq=5836, maxDocs=44218)
0.02453417 = queryNorm
0.46789268 = fieldWeight in 863, product of:
2.828427 = tf(freq=8.0), with freq of:
8.0 = termFreq=8.0
3.024915 = idf(docFreq=5836, maxDocs=44218)
0.0546875 = fieldNorm(doc=863)
0.14285715 = coord(2/14)
- LCSH
- Information retrieval
- Subject
- Information retrieval
- Theme
- Klassifikationssysteme im Online-Retrieval
Verbale Doksprachen im Online-Retrieval
-
Olson, H.A.; Boll, J.J.: Subject access in online catalogs (2001)
0.00
0.002505473 = product of:
0.035076622 = sum of:
0.035076622 = weight(_text_:retrieval in 4137) [ClassicSimilarity], result of:
0.035076622 = score(doc=4137,freq=4.0), product of:
0.07421378 = queryWeight, product of:
3.024915 = idf(docFreq=5836, maxDocs=44218)
0.02453417 = queryNorm
0.47264296 = fieldWeight in 4137, 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=4137)
0.071428575 = coord(1/14)
- Theme
- Klassifikationssysteme im Online-Retrieval
Verbale Doksprachen im Online-Retrieval
-
Olson, H.A.; Boll, J.J.: Subject analysis in online catalogs (2001)
0.00
0.0021479959 = product of:
0.03007194 = sum of:
0.03007194 = weight(_text_:retrieval in 6113) [ClassicSimilarity], result of:
0.03007194 = score(doc=6113,freq=6.0), product of:
0.07421378 = queryWeight, product of:
3.024915 = idf(docFreq=5836, maxDocs=44218)
0.02453417 = queryNorm
0.40520695 = fieldWeight in 6113, product of:
2.4494898 = tf(freq=6.0), with freq of:
6.0 = termFreq=6.0
3.024915 = idf(docFreq=5836, maxDocs=44218)
0.0546875 = fieldNorm(doc=6113)
0.071428575 = coord(1/14)
- Footnote
- Rez. in: Knowledge organization 28(2001) no.4, S.206-208 (C. Arsenault):"Overall, this is an excellent work, on an ever increasingly pertinent topic. This long-awaited second edition provides a thorough and comprehensive update of an already important text. I very highly recommend it to professionals and academics alike ; both neophytes and veterans will find it valuable. It is a fundamental work that cannot be ignored in the field of subject analysis and retrieval for all bibliographic systems, including online catalogs."
- Theme
- Klassifikationssysteme im Online-Retrieval
Verbale Doksprachen im Online-Retrieval