-
Meadow, C.T.: Text information retrieval systems (1992)
0.03
0.03151195 = product of:
0.1260478 = sum of:
0.017317547 = weight(_text_:und in 1519) [ClassicSimilarity], result of:
0.017317547 = score(doc=1519,freq=12.0), product of:
0.05774229 = queryWeight, product of:
2.216367 = idf(docFreq=13101, maxDocs=44218)
0.026052676 = queryNorm
0.29991096 = fieldWeight in 1519, product of:
3.4641016 = tf(freq=12.0), with freq of:
12.0 = termFreq=12.0
2.216367 = idf(docFreq=13101, maxDocs=44218)
0.0390625 = fieldNorm(doc=1519)
0.019221423 = weight(_text_:computer in 1519) [ClassicSimilarity], result of:
0.019221423 = score(doc=1519,freq=2.0), product of:
0.09520975 = queryWeight, product of:
3.6545093 = idf(docFreq=3109, maxDocs=44218)
0.026052676 = queryNorm
0.20188503 = fieldWeight in 1519, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.6545093 = idf(docFreq=3109, maxDocs=44218)
0.0390625 = fieldNorm(doc=1519)
0.066254914 = weight(_text_:allgemeines in 1519) [ClassicSimilarity], result of:
0.066254914 = score(doc=1519,freq=4.0), product of:
0.14864154 = queryWeight, product of:
5.705423 = idf(docFreq=399, maxDocs=44218)
0.026052676 = queryNorm
0.44573617 = fieldWeight in 1519, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
5.705423 = idf(docFreq=399, maxDocs=44218)
0.0390625 = fieldNorm(doc=1519)
0.017317547 = weight(_text_:und in 1519) [ClassicSimilarity], result of:
0.017317547 = score(doc=1519,freq=12.0), product of:
0.05774229 = queryWeight, product of:
2.216367 = idf(docFreq=13101, maxDocs=44218)
0.026052676 = queryNorm
0.29991096 = fieldWeight in 1519, product of:
3.4641016 = tf(freq=12.0), with freq of:
12.0 = termFreq=12.0
2.216367 = idf(docFreq=13101, maxDocs=44218)
0.0390625 = fieldNorm(doc=1519)
0.005936365 = product of:
0.017809095 = sum of:
0.017809095 = weight(_text_:29 in 1519) [ClassicSimilarity], result of:
0.017809095 = score(doc=1519,freq=2.0), product of:
0.09164517 = queryWeight, product of:
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.026052676 = queryNorm
0.19432661 = fieldWeight in 1519, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.0390625 = fieldNorm(doc=1519)
0.33333334 = coord(1/3)
0.25 = coord(5/20)
- Abstract
- This book's purpose is to teach people who will be searching or designing text retrieval systems how the systems work. For designers, it covers problems they will face and reviews currently available solutions to provide a basis for more advanced study. For the searcher its purpose is to describe why such systems work as they do. Text Information Retrieval Systems, Second Edition is primarily about computer-based retrieval systems, but the principles apply to non-mechanized ones as well. - Winner of the ASIS Best Information Science Book Award 2000!
- Classification
- AN 96500 Allgemeines / Buch- und Bibliothekswesen, Informationswissenschaft / Informationswissenschaft / Informationsvermittlung, Informationsplanung / Informationsbedarf
ST 271 Informatik / Monographien / Software und -entwicklung / Datenbanken, Datenbanksysteme, Data base management, Informationssysteme / Einzelne Datenbanksprachen und Datenbanksysteme
- Date
- 29. 2.2008 20:36:05
- RVK
- AN 96500 Allgemeines / Buch- und Bibliothekswesen, Informationswissenschaft / Informationswissenschaft / Informationsvermittlung, Informationsplanung / Informationsbedarf
ST 271 Informatik / Monographien / Software und -entwicklung / Datenbanken, Datenbanksysteme, Data base management, Informationssysteme / Einzelne Datenbanksprachen und Datenbanksysteme
-
Salton, G.: Automatic text processing : the transformation, analysis, and retrieval of information by computer (1989)
0.00
0.0027183197 = product of:
0.05436639 = sum of:
0.05436639 = weight(_text_:computer in 1307) [ClassicSimilarity], result of:
0.05436639 = score(doc=1307,freq=4.0), product of:
0.09520975 = queryWeight, product of:
3.6545093 = idf(docFreq=3109, maxDocs=44218)
0.026052676 = queryNorm
0.5710171 = fieldWeight in 1307, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.6545093 = idf(docFreq=3109, maxDocs=44218)
0.078125 = fieldNorm(doc=1307)
0.05 = coord(1/20)
- Series
- Addison-Wesley series in computer science
-
Marchionini, G.: Information seeking in electronic environments (1995)
0.00
0.0026633984 = product of:
0.053267967 = sum of:
0.053267967 = weight(_text_:computer in 417) [ClassicSimilarity], result of:
0.053267967 = score(doc=417,freq=6.0), product of:
0.09520975 = queryWeight, product of:
3.6545093 = idf(docFreq=3109, maxDocs=44218)
0.026052676 = queryNorm
0.5594802 = fieldWeight in 417, product of:
2.4494898 = tf(freq=6.0), with freq of:
6.0 = termFreq=6.0
3.6545093 = idf(docFreq=3109, maxDocs=44218)
0.0625 = fieldNorm(doc=417)
0.05 = coord(1/20)
- LCSH
- Human / computer interaction
- Series
- Cambridge series on human-computer interaction; 9
- Subject
- Human / computer interaction
-
Bradley, P.: Going online, CD-ROM and the Internet (1997)
0.00
4.961554E-4 = product of:
0.009923108 = sum of:
0.009923108 = product of:
0.029769324 = sum of:
0.029769324 = weight(_text_:p in 1726) [ClassicSimilarity], result of:
0.029769324 = score(doc=1726,freq=2.0), product of:
0.09367272 = queryWeight, product of:
3.5955126 = idf(docFreq=3298, maxDocs=44218)
0.026052676 = queryNorm
0.31780142 = fieldWeight in 1726, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5955126 = idf(docFreq=3298, maxDocs=44218)
0.0625 = fieldNorm(doc=1726)
0.33333334 = coord(1/3)
0.05 = coord(1/20)
-
Buxton, A.; Hopkinson, A.: ¬The CDS/ISIS handbook (1994)
0.00
4.7490917E-4 = product of:
0.009498184 = sum of:
0.009498184 = product of:
0.02849455 = sum of:
0.02849455 = weight(_text_:29 in 4482) [ClassicSimilarity], result of:
0.02849455 = score(doc=4482,freq=2.0), product of:
0.09164517 = queryWeight, product of:
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.026052676 = queryNorm
0.31092256 = fieldWeight in 4482, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.0625 = fieldNorm(doc=4482)
0.33333334 = coord(1/3)
0.05 = coord(1/20)
- Footnote
- Rez. in: Program 29(1995) no.3, S.356-357 (A. Radwanski)
-
Convey, J.: Online information retrieval : an introductory manual to principles and practice (1992)
0.00
4.7490917E-4 = product of:
0.009498184 = sum of:
0.009498184 = product of:
0.02849455 = sum of:
0.02849455 = weight(_text_:29 in 763) [ClassicSimilarity], result of:
0.02849455 = score(doc=763,freq=2.0), product of:
0.09164517 = queryWeight, product of:
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.026052676 = queryNorm
0.31092256 = fieldWeight in 763, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.0625 = fieldNorm(doc=763)
0.33333334 = coord(1/3)
0.05 = coord(1/20)
- Date
- 26. 7.2002 12:36:29
