-
Lancaster, F.W.: Vocabulary control for information retrieval (1986)
0.06
0.06286569 = product of:
0.12573138 = sum of:
0.12573138 = sum of:
0.081939854 = weight(_text_:literatur in 217) [ClassicSimilarity], result of:
0.081939854 = score(doc=217,freq=2.0), product of:
0.19353195 = queryWeight, product of:
4.7901325 = idf(docFreq=998, maxDocs=44218)
0.04040221 = queryNorm
0.42339188 = fieldWeight in 217, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.7901325 = idf(docFreq=998, maxDocs=44218)
0.0625 = fieldNorm(doc=217)
0.043791533 = weight(_text_:22 in 217) [ClassicSimilarity], result of:
0.043791533 = score(doc=217,freq=2.0), product of:
0.14148165 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.04040221 = queryNorm
0.30952093 = fieldWeight in 217, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0625 = fieldNorm(doc=217)
0.5 = coord(1/2)
- Date
- 22. 4.2007 10:07:51
- Theme
- Grundlagen u. Einführungen: Allgemeine Literatur
-
Bellardo, T.: Subject indexing : an introductory guide (1991)
0.03
0.025606204 = product of:
0.051212408 = sum of:
0.051212408 = product of:
0.102424815 = sum of:
0.102424815 = weight(_text_:literatur in 4182) [ClassicSimilarity], result of:
0.102424815 = score(doc=4182,freq=2.0), product of:
0.19353195 = queryWeight, product of:
4.7901325 = idf(docFreq=998, maxDocs=44218)
0.04040221 = queryNorm
0.52923983 = fieldWeight in 4182, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.7901325 = idf(docFreq=998, maxDocs=44218)
0.078125 = fieldNorm(doc=4182)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Theme
- Grundlagen u. Einführungen: Allgemeine Literatur
-
Indexers on indexing : a selection of articles published in "The Indexer" (1978)
0.03
0.025606204 = product of:
0.051212408 = sum of:
0.051212408 = product of:
0.102424815 = sum of:
0.102424815 = weight(_text_:literatur in 79) [ClassicSimilarity], result of:
0.102424815 = score(doc=79,freq=2.0), product of:
0.19353195 = queryWeight, product of:
4.7901325 = idf(docFreq=998, maxDocs=44218)
0.04040221 = queryNorm
0.52923983 = fieldWeight in 79, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.7901325 = idf(docFreq=998, maxDocs=44218)
0.078125 = fieldNorm(doc=79)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Theme
- Grundlagen u. Einführungen: Allgemeine Literatur
-
Cleveland, D.B.; Cleveland, A.D.: Introduction to abstracting and indexing (2001)
0.03
0.025606204 = product of:
0.051212408 = sum of:
0.051212408 = product of:
0.102424815 = sum of:
0.102424815 = weight(_text_:literatur in 316) [ClassicSimilarity], result of:
0.102424815 = score(doc=316,freq=2.0), product of:
0.19353195 = queryWeight, product of:
4.7901325 = idf(docFreq=998, maxDocs=44218)
0.04040221 = queryNorm
0.52923983 = fieldWeight in 316, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.7901325 = idf(docFreq=998, maxDocs=44218)
0.078125 = fieldNorm(doc=316)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Theme
- Grundlagen u. Einführungen: Allgemeine Literatur
-
Cleveland, D.B.; Cleveland, A.D.: Introduction to abstracting and indexing (1990)
0.02
0.020484963 = product of:
0.040969927 = sum of:
0.040969927 = product of:
0.081939854 = sum of:
0.081939854 = weight(_text_:literatur in 317) [ClassicSimilarity], result of:
0.081939854 = score(doc=317,freq=2.0), product of:
0.19353195 = queryWeight, product of:
4.7901325 = idf(docFreq=998, maxDocs=44218)
0.04040221 = queryNorm
0.42339188 = fieldWeight in 317, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.7901325 = idf(docFreq=998, maxDocs=44218)
0.0625 = fieldNorm(doc=317)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Theme
- Grundlagen u. Einführungen: Allgemeine Literatur
-
Lancaster, F.W.: Indexing and abstracting in theory and practice (1991)
0.02
0.017924344 = product of:
0.03584869 = sum of:
0.03584869 = product of:
0.07169738 = sum of:
0.07169738 = weight(_text_:literatur in 752) [ClassicSimilarity], result of:
0.07169738 = score(doc=752,freq=2.0), product of:
0.19353195 = queryWeight, product of:
4.7901325 = idf(docFreq=998, maxDocs=44218)
0.04040221 = queryNorm
0.3704679 = fieldWeight in 752, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.7901325 = idf(docFreq=998, maxDocs=44218)
0.0546875 = fieldNorm(doc=752)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Theme
- Grundlagen u. Einführungen: Allgemeine Literatur
-
Langridge, D.W.: Subject analysis : principles and procedures (1989)
0.02
0.017924344 = product of:
0.03584869 = sum of:
0.03584869 = product of:
0.07169738 = sum of:
0.07169738 = weight(_text_:literatur in 2021) [ClassicSimilarity], result of:
0.07169738 = score(doc=2021,freq=2.0), product of:
0.19353195 = queryWeight, product of:
4.7901325 = idf(docFreq=998, maxDocs=44218)
0.04040221 = queryNorm
0.3704679 = fieldWeight in 2021, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.7901325 = idf(docFreq=998, maxDocs=44218)
0.0546875 = fieldNorm(doc=2021)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Theme
- Grundlagen u. Einführungen: Allgemeine Literatur
-
Lancaster, F.W.: Indexing and abstracting in theory and practice (1998)
0.02
0.015363723 = product of:
0.030727446 = sum of:
0.030727446 = product of:
0.061454892 = sum of:
0.061454892 = weight(_text_:literatur in 4141) [ClassicSimilarity], result of:
0.061454892 = score(doc=4141,freq=2.0), product of:
0.19353195 = queryWeight, product of:
4.7901325 = idf(docFreq=998, maxDocs=44218)
0.04040221 = queryNorm
0.31754392 = fieldWeight in 4141, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.7901325 = idf(docFreq=998, maxDocs=44218)
0.046875 = fieldNorm(doc=4141)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Theme
- Grundlagen u. Einführungen: Allgemeine Literatur
-
Lancaster, F.W.: Indexing and abstracting in theory and practice (2003)
0.02
0.015363723 = product of:
0.030727446 = sum of:
0.030727446 = product of:
0.061454892 = sum of:
0.061454892 = weight(_text_:literatur in 4913) [ClassicSimilarity], result of:
0.061454892 = score(doc=4913,freq=2.0), product of:
0.19353195 = queryWeight, product of:
4.7901325 = idf(docFreq=998, maxDocs=44218)
0.04040221 = queryNorm
0.31754392 = fieldWeight in 4913, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.7901325 = idf(docFreq=998, maxDocs=44218)
0.046875 = fieldNorm(doc=4913)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Theme
- Grundlagen u. Einführungen: Allgemeine Literatur
-
Hedden, H.: ¬The accidental taxonomist (2012)
0.01
0.010242482 = product of:
0.020484963 = sum of:
0.020484963 = product of:
0.040969927 = sum of:
0.040969927 = weight(_text_:literatur in 2915) [ClassicSimilarity], result of:
0.040969927 = score(doc=2915,freq=2.0), product of:
0.19353195 = queryWeight, product of:
4.7901325 = idf(docFreq=998, maxDocs=44218)
0.04040221 = queryNorm
0.21169594 = fieldWeight in 2915, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.7901325 = idf(docFreq=998, maxDocs=44218)
0.03125 = fieldNorm(doc=2915)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Theme
- Grundlagen u. Einführungen: Allgemeine Literatur
-
Gödert, W.; Hubrich, J.; Nagelschmidt, M.: Semantic knowledge representation for information retrieval (2014)
0.01
0.008210912 = product of:
0.016421825 = sum of:
0.016421825 = product of:
0.03284365 = sum of:
0.03284365 = weight(_text_:22 in 987) [ClassicSimilarity], result of:
0.03284365 = score(doc=987,freq=2.0), product of:
0.14148165 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.04040221 = queryNorm
0.23214069 = fieldWeight in 987, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.046875 = fieldNorm(doc=987)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Date
- 23. 7.2017 13:49:22
-
Keyser, P. de: Indexing : from thesauri to the Semantic Web (2012)
0.01
0.008210912 = product of:
0.016421825 = sum of:
0.016421825 = product of:
0.03284365 = sum of:
0.03284365 = weight(_text_:22 in 3197) [ClassicSimilarity], result of:
0.03284365 = score(doc=3197,freq=2.0), product of:
0.14148165 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.04040221 = queryNorm
0.23214069 = fieldWeight in 3197, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.046875 = fieldNorm(doc=3197)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Date
- 24. 8.2016 14:03:22