-
Salton, G.; McGill, M. J.: Introduction to modern information retrieval (1983)
0.07
0.066750154 = product of:
0.13350031 = sum of:
0.13350031 = product of:
0.26700062 = sum of:
0.26700062 = weight(_text_:indexieren in 2328) [ClassicSimilarity], result of:
0.26700062 = score(doc=2328,freq=2.0), product of:
0.27699634 = queryWeight, product of:
5.45272 = idf(docFreq=514, maxDocs=44218)
0.05079966 = queryNorm
0.96391386 = fieldWeight in 2328, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
5.45272 = idf(docFreq=514, maxDocs=44218)
0.125 = fieldNorm(doc=2328)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Theme
- Automatisches Indexieren
-
Salton, G.; Wong, A.: Generation and search of clustered files (1978)
0.07
0.066750154 = product of:
0.13350031 = sum of:
0.13350031 = product of:
0.26700062 = sum of:
0.26700062 = weight(_text_:indexieren in 2411) [ClassicSimilarity], result of:
0.26700062 = score(doc=2411,freq=2.0), product of:
0.27699634 = queryWeight, product of:
5.45272 = idf(docFreq=514, maxDocs=44218)
0.05079966 = queryNorm
0.96391386 = fieldWeight in 2411, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
5.45272 = idf(docFreq=514, maxDocs=44218)
0.125 = fieldNorm(doc=2411)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Theme
- Automatisches Indexieren
-
Salton, G.; Yang, C.S.: On the specification of term values in automatic indexing (1973)
0.07
0.066750154 = product of:
0.13350031 = sum of:
0.13350031 = product of:
0.26700062 = sum of:
0.26700062 = weight(_text_:indexieren in 5476) [ClassicSimilarity], result of:
0.26700062 = score(doc=5476,freq=2.0), product of:
0.27699634 = queryWeight, product of:
5.45272 = idf(docFreq=514, maxDocs=44218)
0.05079966 = queryNorm
0.96391386 = fieldWeight in 5476, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
5.45272 = idf(docFreq=514, maxDocs=44218)
0.125 = fieldNorm(doc=5476)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Theme
- Automatisches Indexieren
-
Yu, C.T.; Salton, G.: Precision weighting : an effective automatic indexing method (1976)
0.07
0.066750154 = product of:
0.13350031 = sum of:
0.13350031 = product of:
0.26700062 = sum of:
0.26700062 = weight(_text_:indexieren in 5490) [ClassicSimilarity], result of:
0.26700062 = score(doc=5490,freq=2.0), product of:
0.27699634 = queryWeight, product of:
5.45272 = idf(docFreq=514, maxDocs=44218)
0.05079966 = queryNorm
0.96391386 = fieldWeight in 5490, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
5.45272 = idf(docFreq=514, maxDocs=44218)
0.125 = fieldNorm(doc=5490)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Theme
- Automatisches Indexieren
-
Salton, G.; McGill, M. J.: Information Retrieval: Grundlegendes für Informationswissenschaftler (1987)
0.06
0.05899936 = product of:
0.11799872 = sum of:
0.11799872 = product of:
0.23599744 = sum of:
0.23599744 = weight(_text_:indexieren in 8648) [ClassicSimilarity], result of:
0.23599744 = score(doc=8648,freq=4.0), product of:
0.27699634 = queryWeight, product of:
5.45272 = idf(docFreq=514, maxDocs=44218)
0.05079966 = queryNorm
0.85198754 = fieldWeight in 8648, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
5.45272 = idf(docFreq=514, maxDocs=44218)
0.078125 = fieldNorm(doc=8648)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Content
- Enthält die Kapitel: Information Retrieval: eine Einführung; Invertierte Dateisysteme; Textanalyse und automatisches Indexieren; Die experimentellen Retrievalsysteme SMART und SIRE; Die Bewertung von Retrievalsystemen; Fortgeschrittene Retrievaltechniken; Verarbeitung natürlicher Sprache; Informationstechnologie: Hardware und Software; Datenbankmanagementsysteme; Zukünftige Entwicklungen im Information Retrieval
- Theme
- Automatisches Indexieren
-
Salton, G.: ¬A new comparison between conventional indexing (MEDLARS) and automatic text processing (SMART) (1972)
0.06
0.058406383 = product of:
0.116812766 = sum of:
0.116812766 = product of:
0.23362553 = sum of:
0.23362553 = weight(_text_:indexieren in 2325) [ClassicSimilarity], result of:
0.23362553 = score(doc=2325,freq=2.0), product of:
0.27699634 = queryWeight, product of:
5.45272 = idf(docFreq=514, maxDocs=44218)
0.05079966 = queryNorm
0.8434246 = fieldWeight in 2325, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
5.45272 = idf(docFreq=514, maxDocs=44218)
0.109375 = fieldNorm(doc=2325)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Theme
- Automatisches Indexieren
-
Yu, C.T.; Salton, G.; Siu, M.K.: Effective automatic indexing using term addition and deletion (1978)
0.06
0.058406383 = product of:
0.116812766 = sum of:
0.116812766 = product of:
0.23362553 = sum of:
0.23362553 = weight(_text_:indexieren in 2859) [ClassicSimilarity], result of:
0.23362553 = score(doc=2859,freq=2.0), product of:
0.27699634 = queryWeight, product of:
5.45272 = idf(docFreq=514, maxDocs=44218)
0.05079966 = queryNorm
0.8434246 = fieldWeight in 2859, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
5.45272 = idf(docFreq=514, maxDocs=44218)
0.109375 = fieldNorm(doc=2859)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Theme
- Automatisches Indexieren
-
Salton, G.; Allen, J.; Buckley, C.; Singhal, A.: Automatic analysis, theme generation, and summarization of machine-readable data (1994)
0.06
0.058406383 = product of:
0.116812766 = sum of:
0.116812766 = product of:
0.23362553 = sum of:
0.23362553 = weight(_text_:indexieren in 1168) [ClassicSimilarity], result of:
0.23362553 = score(doc=1168,freq=2.0), product of:
0.27699634 = queryWeight, product of:
5.45272 = idf(docFreq=514, maxDocs=44218)
0.05079966 = queryNorm
0.8434246 = fieldWeight in 1168, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
5.45272 = idf(docFreq=514, maxDocs=44218)
0.109375 = fieldNorm(doc=1168)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Theme
- Automatisches Indexieren
-
Salton, G.: Future prospects for text-based information retrieval (1990)
0.05
0.050062615 = product of:
0.10012523 = sum of:
0.10012523 = product of:
0.20025046 = sum of:
0.20025046 = weight(_text_:indexieren in 2327) [ClassicSimilarity], result of:
0.20025046 = score(doc=2327,freq=2.0), product of:
0.27699634 = queryWeight, product of:
5.45272 = idf(docFreq=514, maxDocs=44218)
0.05079966 = queryNorm
0.7229354 = fieldWeight in 2327, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
5.45272 = idf(docFreq=514, maxDocs=44218)
0.09375 = fieldNorm(doc=2327)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Theme
- Automatisches Indexieren
-
Salton, G.; Araya, J.: On the use of clustered file organizations in information search and retrieval (1990)
0.05
0.050062615 = product of:
0.10012523 = sum of:
0.10012523 = product of:
0.20025046 = sum of:
0.20025046 = weight(_text_:indexieren in 2409) [ClassicSimilarity], result of:
0.20025046 = score(doc=2409,freq=2.0), product of:
0.27699634 = queryWeight, product of:
5.45272 = idf(docFreq=514, maxDocs=44218)
0.05079966 = queryNorm
0.7229354 = fieldWeight in 2409, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
5.45272 = idf(docFreq=514, maxDocs=44218)
0.09375 = fieldNorm(doc=2409)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Theme
- Automatisches Indexieren
-
Salton, G.: Another look at automatic text-retrieval systems (1986)
0.04
0.041718844 = product of:
0.08343769 = sum of:
0.08343769 = product of:
0.16687538 = sum of:
0.16687538 = weight(_text_:indexieren in 1356) [ClassicSimilarity], result of:
0.16687538 = score(doc=1356,freq=2.0), product of:
0.27699634 = queryWeight, product of:
5.45272 = idf(docFreq=514, maxDocs=44218)
0.05079966 = queryNorm
0.60244614 = fieldWeight in 1356, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
5.45272 = idf(docFreq=514, maxDocs=44218)
0.078125 = fieldNorm(doc=1356)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Theme
- Automatisches Indexieren
-
Salton, G.: Automatic text processing : the transformation, analysis, and retrieval of information by computer (1989)
0.04
0.041718844 = product of:
0.08343769 = sum of:
0.08343769 = product of:
0.16687538 = sum of:
0.16687538 = weight(_text_:indexieren in 1307) [ClassicSimilarity], result of:
0.16687538 = score(doc=1307,freq=2.0), product of:
0.27699634 = queryWeight, product of:
5.45272 = idf(docFreq=514, maxDocs=44218)
0.05079966 = queryNorm
0.60244614 = fieldWeight in 1307, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
5.45272 = idf(docFreq=514, maxDocs=44218)
0.078125 = fieldNorm(doc=1307)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Theme
- Automatisches Indexieren
-
Salton, G.; Wong, A.; Yang, C.S.: ¬A vector space model for automatic indexing (1975)
0.04
0.041718844 = product of:
0.08343769 = sum of:
0.08343769 = product of:
0.16687538 = sum of:
0.16687538 = weight(_text_:indexieren in 1934) [ClassicSimilarity], result of:
0.16687538 = score(doc=1934,freq=2.0), product of:
0.27699634 = queryWeight, product of:
5.45272 = idf(docFreq=514, maxDocs=44218)
0.05079966 = queryNorm
0.60244614 = fieldWeight in 1934, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
5.45272 = idf(docFreq=514, maxDocs=44218)
0.078125 = fieldNorm(doc=1934)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Theme
- Automatisches Indexieren
-
Salton, G.; Allan, J.; Buckley, C.; Singhal, A.: Automatic analysis, theme generation, and summarization of machine readable texts (1994)
0.04
0.041718844 = product of:
0.08343769 = sum of:
0.08343769 = product of:
0.16687538 = sum of:
0.16687538 = weight(_text_:indexieren in 1949) [ClassicSimilarity], result of:
0.16687538 = score(doc=1949,freq=2.0), product of:
0.27699634 = queryWeight, product of:
5.45272 = idf(docFreq=514, maxDocs=44218)
0.05079966 = queryNorm
0.60244614 = fieldWeight in 1949, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
5.45272 = idf(docFreq=514, maxDocs=44218)
0.078125 = fieldNorm(doc=1949)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Theme
- Automatisches Indexieren
-
Salton, G.: Fast document classification in automatic information retrieval (1978)
0.03
0.033375077 = product of:
0.066750154 = sum of:
0.066750154 = product of:
0.13350031 = sum of:
0.13350031 = weight(_text_:indexieren in 2331) [ClassicSimilarity], result of:
0.13350031 = score(doc=2331,freq=2.0), product of:
0.27699634 = queryWeight, product of:
5.45272 = idf(docFreq=514, maxDocs=44218)
0.05079966 = queryNorm
0.48195693 = fieldWeight in 2331, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
5.45272 = idf(docFreq=514, maxDocs=44218)
0.0625 = fieldNorm(doc=2331)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Theme
- Automatisches Indexieren
-
Salton, G.; Buckley, C.; Allan, J.: Automatic structuring of text files (1992)
0.03
0.033375077 = product of:
0.066750154 = sum of:
0.066750154 = product of:
0.13350031 = sum of:
0.13350031 = weight(_text_:indexieren in 6507) [ClassicSimilarity], result of:
0.13350031 = score(doc=6507,freq=2.0), product of:
0.27699634 = queryWeight, product of:
5.45272 = idf(docFreq=514, maxDocs=44218)
0.05079966 = queryNorm
0.48195693 = fieldWeight in 6507, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
5.45272 = idf(docFreq=514, maxDocs=44218)
0.0625 = fieldNorm(doc=6507)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Theme
- Automatisches Indexieren
-
Salton, G.; Allan, J.; Singhal, A.: Automatic text decomposition and structuring (1996)
0.03
0.033375077 = product of:
0.066750154 = sum of:
0.066750154 = product of:
0.13350031 = sum of:
0.13350031 = weight(_text_:indexieren in 4067) [ClassicSimilarity], result of:
0.13350031 = score(doc=4067,freq=2.0), product of:
0.27699634 = queryWeight, product of:
5.45272 = idf(docFreq=514, maxDocs=44218)
0.05079966 = queryNorm
0.48195693 = fieldWeight in 4067, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
5.45272 = idf(docFreq=514, maxDocs=44218)
0.0625 = fieldNorm(doc=4067)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Theme
- Automatisches Indexieren
-
Salton, G.: SMART System: 1961-1976 (2009)
0.03
0.033375077 = product of:
0.066750154 = sum of:
0.066750154 = product of:
0.13350031 = sum of:
0.13350031 = weight(_text_:indexieren in 3879) [ClassicSimilarity], result of:
0.13350031 = score(doc=3879,freq=2.0), product of:
0.27699634 = queryWeight, product of:
5.45272 = idf(docFreq=514, maxDocs=44218)
0.05079966 = queryNorm
0.48195693 = fieldWeight in 3879, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
5.45272 = idf(docFreq=514, maxDocs=44218)
0.0625 = fieldNorm(doc=3879)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Theme
- Automatisches Indexieren
-
Salton, G.; Buckley, C.: Approaches to global text analysis (1990)
0.03
0.029203191 = product of:
0.058406383 = sum of:
0.058406383 = product of:
0.116812766 = sum of:
0.116812766 = weight(_text_:indexieren in 4901) [ClassicSimilarity], result of:
0.116812766 = score(doc=4901,freq=2.0), product of:
0.27699634 = queryWeight, product of:
5.45272 = idf(docFreq=514, maxDocs=44218)
0.05079966 = queryNorm
0.4217123 = fieldWeight in 4901, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
5.45272 = idf(docFreq=514, maxDocs=44218)
0.0546875 = fieldNorm(doc=4901)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Theme
- Automatisches Indexieren
-
Buckley, C.; Allan, J.; Salton, G.: Automatic routing and retrieval using Smart : TREC-2 (1995)
0.03
0.025031308 = product of:
0.050062615 = sum of:
0.050062615 = product of:
0.10012523 = sum of:
0.10012523 = weight(_text_:indexieren in 5699) [ClassicSimilarity], result of:
0.10012523 = score(doc=5699,freq=2.0), product of:
0.27699634 = queryWeight, product of:
5.45272 = idf(docFreq=514, maxDocs=44218)
0.05079966 = queryNorm
0.3614677 = fieldWeight in 5699, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
5.45272 = idf(docFreq=514, maxDocs=44218)
0.046875 = fieldNorm(doc=5699)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Theme
- Automatisches Indexieren