-
Berry, M.W.; Browne, M.: Understanding search engines : mathematical modeling and text retrieval (1999)
0.05
0.053598884 = product of:
0.21439554 = sum of:
0.21439554 = weight(_text_:suchmaschine in 5777) [ClassicSimilarity], result of:
0.21439554 = score(doc=5777,freq=12.0), product of:
0.23351163 = queryWeight, product of:
5.6542544 = idf(docFreq=420, maxDocs=44218)
0.041298393 = queryNorm
0.9181365 = fieldWeight in 5777, product of:
3.4641016 = tf(freq=12.0), with freq of:
12.0 = termFreq=12.0
5.6542544 = idf(docFreq=420, maxDocs=44218)
0.046875 = fieldNorm(doc=5777)
0.25 = coord(1/4)
- RSWK
- Suchmaschine / Information Retrieval
World Wide Web / Suchmaschine / Mathematisches Modell (BVB)
Suchmaschine / Information Retrieval / Mathematisches Modell (HEBIS)
- Subject
- Suchmaschine / Information Retrieval
World Wide Web / Suchmaschine / Mathematisches Modell (BVB)
Suchmaschine / Information Retrieval / Mathematisches Modell (HEBIS)
-
Croft, W.B.; Metzler, D.; Strohman, T.: Search engines : information retrieval in practice (2010)
0.03
0.03094533 = product of:
0.12378132 = sum of:
0.12378132 = weight(_text_:suchmaschine in 2605) [ClassicSimilarity], result of:
0.12378132 = score(doc=2605,freq=4.0), product of:
0.23351163 = queryWeight, product of:
5.6542544 = idf(docFreq=420, maxDocs=44218)
0.041298393 = queryNorm
0.53008634 = fieldWeight in 2605, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
5.6542544 = idf(docFreq=420, maxDocs=44218)
0.046875 = fieldNorm(doc=2605)
0.25 = coord(1/4)
- RSWK
- Suchmaschine / Information Retrieval
- Subject
- Suchmaschine / Information Retrieval
-
Web search engine research (2012)
0.03
0.03094533 = product of:
0.12378132 = sum of:
0.12378132 = weight(_text_:suchmaschine in 478) [ClassicSimilarity], result of:
0.12378132 = score(doc=478,freq=4.0), product of:
0.23351163 = queryWeight, product of:
5.6542544 = idf(docFreq=420, maxDocs=44218)
0.041298393 = queryNorm
0.53008634 = fieldWeight in 478, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
5.6542544 = idf(docFreq=420, maxDocs=44218)
0.046875 = fieldNorm(doc=478)
0.25 = coord(1/4)
- RSWK
- Internet / Suchmaschine / Forschung / Aufsatzsammlung
- Subject
- Internet / Suchmaschine / Forschung / Aufsatzsammlung
-
Berry, M.W.; Browne, M.: Understanding search engines : mathematical modeling and text retrieval (2005)
0.03
0.029175539 = product of:
0.116702154 = sum of:
0.116702154 = weight(_text_:suchmaschine in 7) [ClassicSimilarity], result of:
0.116702154 = score(doc=7,freq=8.0), product of:
0.23351163 = queryWeight, product of:
5.6542544 = idf(docFreq=420, maxDocs=44218)
0.041298393 = queryNorm
0.4997702 = fieldWeight in 7, product of:
2.828427 = tf(freq=8.0), with freq of:
8.0 = termFreq=8.0
5.6542544 = idf(docFreq=420, maxDocs=44218)
0.03125 = fieldNorm(doc=7)
0.25 = coord(1/4)
- RSWK
- Suchmaschine / Information Retrieval
Suchmaschine / Information Retrieval / Mathematisches Modell (HEBIS)
- Subject
- Suchmaschine / Information Retrieval
Suchmaschine / Information Retrieval / Mathematisches Modell (HEBIS)
-
Manning, C.D.; Raghavan, P.; Schütze, H.: Introduction to information retrieval (2008)
0.02
0.020630222 = product of:
0.08252089 = sum of:
0.08252089 = weight(_text_:suchmaschine in 4041) [ClassicSimilarity], result of:
0.08252089 = score(doc=4041,freq=4.0), product of:
0.23351163 = queryWeight, product of:
5.6542544 = idf(docFreq=420, maxDocs=44218)
0.041298393 = queryNorm
0.3533909 = fieldWeight in 4041, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
5.6542544 = idf(docFreq=420, maxDocs=44218)
0.03125 = fieldNorm(doc=4041)
0.25 = coord(1/4)
- RSWK
- World Wide Web / Suchmaschine (HBZ)
- Subject
- World Wide Web / Suchmaschine (HBZ)
-
Social information retrieval systems : emerging technologies and applications for searching the Web effectively (2008)
0.02
0.020630222 = product of:
0.08252089 = sum of:
0.08252089 = weight(_text_:suchmaschine in 4127) [ClassicSimilarity], result of:
0.08252089 = score(doc=4127,freq=4.0), product of:
0.23351163 = queryWeight, product of:
5.6542544 = idf(docFreq=420, maxDocs=44218)
0.041298393 = queryNorm
0.3533909 = fieldWeight in 4127, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
5.6542544 = idf(docFreq=420, maxDocs=44218)
0.03125 = fieldNorm(doc=4127)
0.25 = coord(1/4)
- RSWK
- Information Retrieval / World Wide Web / Suchmaschine
- Subject
- Information Retrieval / World Wide Web / Suchmaschine
-
Large, A.; Tedd, L.A.; Hartley, R.J.: Information seeking in the online age : principles and practice (1999)
0.00
0.004705128 = product of:
0.018820511 = sum of:
0.018820511 = product of:
0.05646153 = sum of:
0.05646153 = weight(_text_:29 in 5446) [ClassicSimilarity], result of:
0.05646153 = score(doc=5446,freq=2.0), product of:
0.14527483 = queryWeight, product of:
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.041298393 = queryNorm
0.38865322 = fieldWeight in 5446, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.078125 = fieldNorm(doc=5446)
0.33333334 = coord(1/3)
0.25 = coord(1/4)
- Date
- 6. 9.1996 19:29:56
-
Buxton, A.; Hopkinson, A.: ¬The CDS/ISIS handbook (1994)
0.00
0.003764102 = product of:
0.015056408 = sum of:
0.015056408 = product of:
0.045169223 = sum of:
0.045169223 = weight(_text_:29 in 4482) [ClassicSimilarity], result of:
0.045169223 = score(doc=4482,freq=2.0), product of:
0.14527483 = queryWeight, product of:
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.041298393 = 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)
0.25 = coord(1/4)
- 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
0.003764102 = product of:
0.015056408 = sum of:
0.015056408 = product of:
0.045169223 = sum of:
0.045169223 = weight(_text_:29 in 763) [ClassicSimilarity], result of:
0.045169223 = score(doc=763,freq=2.0), product of:
0.14527483 = queryWeight, product of:
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.041298393 = 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)
0.25 = coord(1/4)
- Date
- 26. 7.2002 12:36:29
-
Dawson, A.: ¬The Internet for library and information service professionals (1995)
0.00
0.003764102 = product of:
0.015056408 = sum of:
0.015056408 = product of:
0.045169223 = sum of:
0.045169223 = weight(_text_:29 in 840) [ClassicSimilarity], result of:
0.045169223 = score(doc=840,freq=2.0), product of:
0.14527483 = queryWeight, product of:
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.041298393 = queryNorm
0.31092256 = fieldWeight in 840, 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=840)
0.33333334 = coord(1/3)
0.25 = coord(1/4)
- Date
- 29. 7.2002 11:16:51
-
Metadata and semantics research : 8th Research Conference, MTSR 2014, Karlsruhe, Germany, November 27-29, 2014, Proceedings (2014)
0.00
0.002352564 = product of:
0.009410256 = sum of:
0.009410256 = product of:
0.028230766 = sum of:
0.028230766 = weight(_text_:29 in 2192) [ClassicSimilarity], result of:
0.028230766 = score(doc=2192,freq=2.0), product of:
0.14527483 = queryWeight, product of:
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.041298393 = queryNorm
0.19432661 = fieldWeight in 2192, 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=2192)
0.33333334 = coord(1/3)
0.25 = coord(1/4)
-
Huberman, B.: ¬The laws of the Web: : patterns in the ecology of information (2001)
0.00
0.0018651208 = product of:
0.0074604833 = sum of:
0.0074604833 = product of:
0.02238145 = sum of:
0.02238145 = weight(_text_:22 in 6123) [ClassicSimilarity], result of:
0.02238145 = score(doc=6123,freq=2.0), product of:
0.14461994 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.041298393 = queryNorm
0.15476047 = fieldWeight in 6123, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.03125 = fieldNorm(doc=6123)
0.33333334 = coord(1/3)
0.25 = coord(1/4)
- Date
- 22.10.2006 10:22:33
-
Anderson, J.D.; Perez-Carballo, J.: Information retrieval design : principles and options for information description, organization, display, and access in information retrieval databases, digital libraries, catalogs, and indexes (2005)
0.00
0.0011657006 = product of:
0.0046628024 = sum of:
0.0046628024 = product of:
0.013988406 = sum of:
0.013988406 = weight(_text_:22 in 1833) [ClassicSimilarity], result of:
0.013988406 = score(doc=1833,freq=2.0), product of:
0.14461994 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.041298393 = queryNorm
0.09672529 = fieldWeight in 1833, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.01953125 = fieldNorm(doc=1833)
0.33333334 = coord(1/3)
0.25 = coord(1/4)
- Content
- Inhalt: Chapters 2 to 5: Scopes, Domains, and Display Media (pp. 47-102) Chapters 6 to 8: Documents, Analysis, and Indexing (pp. 103-176) Chapters 9 to 10: Exhaustivity and Specificity (pp. 177-196) Chapters 11 to 13: Displayed/Nondisplayed Indexes, Syntax, and Vocabulary Management (pp. 197-364) Chapters 14 to 16: Surrogation, Locators, and Surrogate Displays (pp. 365-390) Chapters 17 and 18: Arrangement and Size of Displayed Indexes (pp. 391-446) Chapters 19 to 21: Search Interface, Record Format, and Full-Text Display (pp. 447-536) Chapter 22: Implementation and Evaluation (pp. 537-541)
-
Information science in transition (2009)
0.00
0.0011657006 = product of:
0.0046628024 = sum of:
0.0046628024 = product of:
0.013988406 = sum of:
0.013988406 = weight(_text_:22 in 634) [ClassicSimilarity], result of:
0.013988406 = score(doc=634,freq=2.0), product of:
0.14461994 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.041298393 = queryNorm
0.09672529 = fieldWeight in 634, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.01953125 = fieldNorm(doc=634)
0.33333334 = coord(1/3)
0.25 = coord(1/4)
- Date
- 22. 2.2013 11:35:35