-
Salton, G.: Another look at automatic text-retrieval systems (1986)
0.00
0.003464655 = product of:
0.00692931 = sum of:
0.00692931 = product of:
0.01385862 = sum of:
0.01385862 = weight(_text_:s in 1356) [ClassicSimilarity], result of:
0.01385862 = score(doc=1356,freq=8.0), product of:
0.057684682 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.053056188 = queryNorm
0.24024783 = fieldWeight in 1356, product of:
2.828427 = tf(freq=8.0), with freq of:
8.0 = termFreq=8.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.078125 = fieldNorm(doc=1356)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Footnote
- Bezugnahme auf: Blair, D.C.: An evaluation of retrieval effectiveness for a full-text document-retrieval system. Comm. ACM 28(1985) S.280-299. - Vgl. auch: Blair, D.C.: Full text retrieval ... Int. Class. 13(1986) S.18-23; Blair, D.C., M.E. Maron: full-text information retrieval ... Inf. Proc. Man. 26(1990) S.437-447.
- Source
- Communications of the Association for Computing Machinery. 29(1986), S.648-656
-
Salton, G.; Lesk, M.E.: Computer evaluation of indexing and text processing (1968)
0.00
0.0029398573 = product of:
0.0058797146 = sum of:
0.0058797146 = product of:
0.011759429 = sum of:
0.011759429 = weight(_text_:s in 77) [ClassicSimilarity], result of:
0.011759429 = score(doc=77,freq=4.0), product of:
0.057684682 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.053056188 = queryNorm
0.20385705 = fieldWeight in 77, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.09375 = fieldNorm(doc=77)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Footnote
- Wiederabgedruckt in: Readings in information retrieval. Ed.: K. Sparck Jones u. P. Willett. San Francisco: Morgan Kaufmann 1997. S.60-84.
- Source
- Journal of the Association for Computing Machinery. 15(1968), S.8-36
-
Salton, G.; Buckley, C.: Term-weighting approaches in automatic text retrieval (1988)
0.00
0.0029398573 = product of:
0.0058797146 = sum of:
0.0058797146 = product of:
0.011759429 = sum of:
0.011759429 = weight(_text_:s in 1938) [ClassicSimilarity], result of:
0.011759429 = score(doc=1938,freq=4.0), product of:
0.057684682 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.053056188 = queryNorm
0.20385705 = fieldWeight in 1938, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.09375 = fieldNorm(doc=1938)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Footnote
- Wiederabgedruckt in: Readings in information retrieval. Ed.: K. Sparck Jones u. P. Willett. San Francisco: Morgan Kaufmann 1997. S.323-328.
- Source
- Information processing and management. 24(1988) no.5, S.513-523
-
Salton, G.; Buckley, C.: Parallel text search methods (1988)
0.00
0.002771724 = product of:
0.005543448 = sum of:
0.005543448 = product of:
0.011086896 = sum of:
0.011086896 = weight(_text_:s in 404) [ClassicSimilarity], result of:
0.011086896 = score(doc=404,freq=2.0), product of:
0.057684682 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.053056188 = queryNorm
0.19219826 = fieldWeight in 404, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.125 = fieldNorm(doc=404)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- Communications of the Association for Computing Machinery. 31(1988), S.205-215
-
Salton, G.; Fox, E.: Extended Boolean information retrieval (1983)
0.00
0.002771724 = product of:
0.005543448 = sum of:
0.005543448 = product of:
0.011086896 = sum of:
0.011086896 = weight(_text_:s in 1137) [ClassicSimilarity], result of:
0.011086896 = score(doc=1137,freq=2.0), product of:
0.057684682 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.053056188 = queryNorm
0.19219826 = fieldWeight in 1137, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.125 = fieldNorm(doc=1137)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- Communications of the Association for Computing Machinery. 26(1983) no.11, S.1022-1036
-
Salton, G.; Wong, A.: Generation and search of clustered files (1978)
0.00
0.002771724 = product of:
0.005543448 = sum of:
0.005543448 = product of:
0.011086896 = sum of:
0.011086896 = weight(_text_:s in 2411) [ClassicSimilarity], result of:
0.011086896 = score(doc=2411,freq=2.0), product of:
0.057684682 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.053056188 = queryNorm
0.19219826 = fieldWeight in 2411, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.125 = fieldNorm(doc=2411)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- ACM transactions on database systems. 3(1978) no.4, S.321-346
-
Salton, G.: Expert systems and information retrieval (1987)
0.00
0.002771724 = product of:
0.005543448 = sum of:
0.005543448 = product of:
0.011086896 = sum of:
0.011086896 = weight(_text_:s in 2837) [ClassicSimilarity], result of:
0.011086896 = score(doc=2837,freq=2.0), product of:
0.057684682 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.053056188 = queryNorm
0.19219826 = fieldWeight in 2837, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.125 = fieldNorm(doc=2837)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- SIGIR forum. 21(1987) no.3/4, S.3-9
-
Salton, G.: Historical note: the past thirty years in information retrieval (1987)
0.00
0.002771724 = product of:
0.005543448 = sum of:
0.005543448 = product of:
0.011086896 = sum of:
0.011086896 = weight(_text_:s in 3910) [ClassicSimilarity], result of:
0.011086896 = score(doc=3910,freq=2.0), product of:
0.057684682 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.053056188 = queryNorm
0.19219826 = fieldWeight in 3910, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.125 = fieldNorm(doc=3910)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- Journal of the American Society for Information Science. 38(1987) no.5, S.375-380
-
Wu, H.; Salton, G.: ¬The estimation of term relevance weights using relevance feedback (1981)
0.00
0.002771724 = product of:
0.005543448 = sum of:
0.005543448 = product of:
0.011086896 = sum of:
0.011086896 = weight(_text_:s in 4728) [ClassicSimilarity], result of:
0.011086896 = score(doc=4728,freq=2.0), product of:
0.057684682 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.053056188 = queryNorm
0.19219826 = fieldWeight in 4728, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.125 = fieldNorm(doc=4728)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- Journal of documentation. 37(1981), S.194-214
-
Salton, G.; Fox, E.A.; Voorhees, E.: Advanced feedback methods in information retrieval (1985)
0.00
0.002771724 = product of:
0.005543448 = sum of:
0.005543448 = product of:
0.011086896 = sum of:
0.011086896 = weight(_text_:s in 5445) [ClassicSimilarity], result of:
0.011086896 = score(doc=5445,freq=2.0), product of:
0.057684682 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.053056188 = queryNorm
0.19219826 = fieldWeight in 5445, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.125 = fieldNorm(doc=5445)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- Journal of the American Society for Information Science. 36(1985), S.200-210
-
Salton, G.; Voorhees, E.; Fox, E.A.: ¬A comparison of two methods for Boolean query relevance feedback (1984)
0.00
0.002771724 = product of:
0.005543448 = sum of:
0.005543448 = product of:
0.011086896 = sum of:
0.011086896 = weight(_text_:s in 5446) [ClassicSimilarity], result of:
0.011086896 = score(doc=5446,freq=2.0), product of:
0.057684682 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.053056188 = queryNorm
0.19219826 = fieldWeight in 5446, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.125 = fieldNorm(doc=5446)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- Information processing and management. 20(1984), S.637-651
-
Salton, G.; Yang, C.S.: On the specification of term values in automatic indexing (1973)
0.00
0.002771724 = product of:
0.005543448 = sum of:
0.005543448 = product of:
0.011086896 = sum of:
0.011086896 = weight(_text_:s in 5476) [ClassicSimilarity], result of:
0.011086896 = score(doc=5476,freq=2.0), product of:
0.057684682 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.053056188 = queryNorm
0.19219826 = fieldWeight in 5476, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.125 = fieldNorm(doc=5476)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- Journal of documentation. 29(1973), S.351-372
-
Salton, G.; Waldstein, R.H.: Term relevance weights in on-line information retrieval (1978)
0.00
0.002771724 = product of:
0.005543448 = sum of:
0.005543448 = product of:
0.011086896 = sum of:
0.011086896 = weight(_text_:s in 5484) [ClassicSimilarity], result of:
0.011086896 = score(doc=5484,freq=2.0), product of:
0.057684682 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.053056188 = queryNorm
0.19219826 = fieldWeight in 5484, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.125 = fieldNorm(doc=5484)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- Information processing and management. 14(1978), S.20-35
-
Yu, C.T.; Salton, G.: Effective information retrieval using term accuracy (1971)
0.00
0.002771724 = product of:
0.005543448 = sum of:
0.005543448 = product of:
0.011086896 = sum of:
0.011086896 = weight(_text_:s in 5485) [ClassicSimilarity], result of:
0.011086896 = score(doc=5485,freq=2.0), product of:
0.057684682 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.053056188 = queryNorm
0.19219826 = fieldWeight in 5485, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.125 = fieldNorm(doc=5485)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- Communications of the Association for Computing Machinery. 20(1971), S.135-142
-
Yu, C.T.; Salton, G.: Precision weighting : an effective automatic indexing method (1976)
0.00
0.002771724 = product of:
0.005543448 = sum of:
0.005543448 = product of:
0.011086896 = sum of:
0.011086896 = weight(_text_:s in 5490) [ClassicSimilarity], result of:
0.011086896 = score(doc=5490,freq=2.0), product of:
0.057684682 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.053056188 = queryNorm
0.19219826 = fieldWeight in 5490, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.125 = fieldNorm(doc=5490)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- Journal of the Association for Computing Machinery. 23(1976), S.76-88
-
Salton, G.: ¬A simple blueprint for automatic Boolean query processing (1988)
0.00
0.002771724 = product of:
0.005543448 = sum of:
0.005543448 = product of:
0.011086896 = sum of:
0.011086896 = weight(_text_:s in 6774) [ClassicSimilarity], result of:
0.011086896 = score(doc=6774,freq=2.0), product of:
0.057684682 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.053056188 = queryNorm
0.19219826 = fieldWeight in 6774, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.125 = fieldNorm(doc=6774)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- Information processing and management. 24(1988) no.3, S.269-280
-
Salton, G.: Automated language processing (1968)
0.00
0.002771724 = product of:
0.005543448 = sum of:
0.005543448 = product of:
0.011086896 = sum of:
0.011086896 = weight(_text_:s in 233) [ClassicSimilarity], result of:
0.011086896 = score(doc=233,freq=2.0), product of:
0.057684682 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.053056188 = queryNorm
0.19219826 = fieldWeight in 233, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.125 = fieldNorm(doc=233)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- Annual review of information science and technology. 3(1968), S.137-168
-
Salton, G.; Wong, A.; Yang, C.S.: ¬A vector space model for automatic indexing (1975)
0.00
0.002449881 = product of:
0.004899762 = sum of:
0.004899762 = product of:
0.009799524 = sum of:
0.009799524 = weight(_text_:s in 1934) [ClassicSimilarity], result of:
0.009799524 = score(doc=1934,freq=4.0), product of:
0.057684682 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.053056188 = queryNorm
0.16988087 = fieldWeight in 1934, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.078125 = fieldNorm(doc=1934)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Footnote
- Wiederabgedruckt in: Readings in information retrieval. Ed.: K. Sparck Jones u. P. Willett. San Francisco: Morgan Kaufmann 1997. S.273-280.
- Source
- Communications of the Association for Computing Machinery. 18(1975), S.613-620
-
Salton, G.; Allan, J.; Buckley, C.; Singhal, A.: Automatic analysis, theme generation, and summarization of machine readable texts (1994)
0.00
0.002449881 = product of:
0.004899762 = sum of:
0.004899762 = product of:
0.009799524 = sum of:
0.009799524 = weight(_text_:s in 1949) [ClassicSimilarity], result of:
0.009799524 = score(doc=1949,freq=4.0), product of:
0.057684682 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.053056188 = queryNorm
0.16988087 = fieldWeight in 1949, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.078125 = fieldNorm(doc=1949)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Footnote
- Wiederabgedruckt in: Readings in information retrieval. Ed.: K. Sparck Jones u. P. Willett. San Francisco: Morgan Kaufmann 1997. S.478-483.
- Source
- Science. 264(1994), S.1421-1426
-
Salton, G.: ¬A new comparison between conventional indexing (MEDLARS) and automatic text processing (SMART) (1972)
0.00
0.0024252585 = product of:
0.004850517 = sum of:
0.004850517 = product of:
0.009701034 = sum of:
0.009701034 = weight(_text_:s in 2325) [ClassicSimilarity], result of:
0.009701034 = score(doc=2325,freq=2.0), product of:
0.057684682 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.053056188 = queryNorm
0.16817348 = fieldWeight in 2325, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.109375 = fieldNorm(doc=2325)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- Journal of the American Society for Information Science. 23(1972), S.75-84