-
Salton, G.; Allan, J.; Buckley, C.; Singhal, A.: Automatic analysis, theme generation, and summarization of machine readable texts (1994)
0.05
0.05358267 = product of:
0.12502623 = sum of:
0.024166545 = product of:
0.04833309 = sum of:
0.04833309 = weight(_text_:c in 1949) [ClassicSimilarity], result of:
0.04833309 = score(doc=1949,freq=2.0), product of:
0.12682222 = queryWeight, product of:
3.4494052 = idf(docFreq=3817, maxDocs=44218)
0.036766402 = queryNorm
0.381109 = fieldWeight in 1949, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.4494052 = idf(docFreq=3817, maxDocs=44218)
0.078125 = fieldNorm(doc=1949)
0.5 = coord(1/2)
0.043554336 = weight(_text_:u in 1949) [ClassicSimilarity], result of:
0.043554336 = score(doc=1949,freq=2.0), product of:
0.120389536 = queryWeight, product of:
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.036766402 = queryNorm
0.3617784 = fieldWeight in 1949, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.078125 = fieldNorm(doc=1949)
0.057305347 = weight(_text_:g in 1949) [ClassicSimilarity], result of:
0.057305347 = score(doc=1949,freq=2.0), product of:
0.13809267 = queryWeight, product of:
3.7559474 = idf(docFreq=2809, maxDocs=44218)
0.036766402 = queryNorm
0.4149775 = fieldWeight in 1949, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.7559474 = idf(docFreq=2809, maxDocs=44218)
0.078125 = fieldNorm(doc=1949)
0.42857143 = coord(3/7)
- Footnote
- Wiederabgedruckt in: Readings in information retrieval. Ed.: K. Sparck Jones u. P. Willett. San Francisco: Morgan Kaufmann 1997. S.478-483.
-
Buckley, C.; Allan, J.; Salton, G.: Automatic routing and retrieval using Smart : TREC-2 (1995)
0.03
0.032149598 = product of:
0.07501573 = sum of:
0.014499927 = product of:
0.028999854 = sum of:
0.028999854 = weight(_text_:c in 5699) [ClassicSimilarity], result of:
0.028999854 = score(doc=5699,freq=2.0), product of:
0.12682222 = queryWeight, product of:
3.4494052 = idf(docFreq=3817, maxDocs=44218)
0.036766402 = queryNorm
0.22866541 = fieldWeight in 5699, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.4494052 = idf(docFreq=3817, maxDocs=44218)
0.046875 = fieldNorm(doc=5699)
0.5 = coord(1/2)
0.026132599 = weight(_text_:u in 5699) [ClassicSimilarity], result of:
0.026132599 = score(doc=5699,freq=2.0), product of:
0.120389536 = queryWeight, product of:
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.036766402 = queryNorm
0.21706703 = fieldWeight in 5699, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.046875 = fieldNorm(doc=5699)
0.034383208 = weight(_text_:g in 5699) [ClassicSimilarity], result of:
0.034383208 = score(doc=5699,freq=2.0), product of:
0.13809267 = queryWeight, product of:
3.7559474 = idf(docFreq=2809, maxDocs=44218)
0.036766402 = queryNorm
0.24898648 = fieldWeight in 5699, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.7559474 = idf(docFreq=2809, maxDocs=44218)
0.046875 = fieldNorm(doc=5699)
0.42857143 = coord(3/7)
- Theme
- Semantisches Umfeld in Indexierung u. Retrieval
-
Salton, G.; Buckley, C.; Allan, J.: Automatic structuring of text files (1992)
0.02
0.018622149 = product of:
0.065177515 = sum of:
0.019333236 = product of:
0.03866647 = sum of:
0.03866647 = weight(_text_:c in 6507) [ClassicSimilarity], result of:
0.03866647 = score(doc=6507,freq=2.0), product of:
0.12682222 = queryWeight, product of:
3.4494052 = idf(docFreq=3817, maxDocs=44218)
0.036766402 = queryNorm
0.3048872 = fieldWeight in 6507, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.4494052 = idf(docFreq=3817, maxDocs=44218)
0.0625 = fieldNorm(doc=6507)
0.5 = coord(1/2)
0.04584428 = weight(_text_:g in 6507) [ClassicSimilarity], result of:
0.04584428 = score(doc=6507,freq=2.0), product of:
0.13809267 = queryWeight, product of:
3.7559474 = idf(docFreq=2809, maxDocs=44218)
0.036766402 = queryNorm
0.331982 = fieldWeight in 6507, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.7559474 = idf(docFreq=2809, maxDocs=44218)
0.0625 = fieldNorm(doc=6507)
0.2857143 = coord(2/7)
-
Salton, G.; Allan, J.: Selective text utilization and text traversal (1995)
0.01
0.013098366 = product of:
0.09168856 = sum of:
0.09168856 = weight(_text_:g in 6805) [ClassicSimilarity], result of:
0.09168856 = score(doc=6805,freq=2.0), product of:
0.13809267 = queryWeight, product of:
3.7559474 = idf(docFreq=2809, maxDocs=44218)
0.036766402 = queryNorm
0.663964 = fieldWeight in 6805, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.7559474 = idf(docFreq=2809, maxDocs=44218)
0.125 = fieldNorm(doc=6805)
0.14285715 = coord(1/7)
-
Salton, G.; Allan, J.; Singhal, A.: Automatic text decomposition and structuring (1996)
0.01
0.006549183 = product of:
0.04584428 = sum of:
0.04584428 = weight(_text_:g in 4067) [ClassicSimilarity], result of:
0.04584428 = score(doc=4067,freq=2.0), product of:
0.13809267 = queryWeight, product of:
3.7559474 = idf(docFreq=2809, maxDocs=44218)
0.036766402 = queryNorm
0.331982 = fieldWeight in 4067, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.7559474 = idf(docFreq=2809, maxDocs=44218)
0.0625 = fieldNorm(doc=4067)
0.14285715 = coord(1/7)