-
He, X.; Cai, D.; Liu, H.; Ma, W.Y.: Locality preserving indexing for document representation (2004)
3.05
3.051261 = sum of:
3.051261 = sum of:
0.6474773 = weight(abstract_txt:indexing in 4079) [ClassicSimilarity], result of:
0.6474773 = score(doc=4079,freq=2.0), product of:
0.33683056 = queryWeight, product of:
4.3495874 = idf(docFreq=1551, maxDocs=44218)
0.07743966 = queryNorm
1.9222642 = fieldWeight in 4079, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.3495874 = idf(docFreq=1551, maxDocs=44218)
0.3125 = fieldNorm(doc=4079)
0.4983643 = weight(abstract_txt:semantic in 4079) [ClassicSimilarity], result of:
0.4983643 = score(doc=4079,freq=1.0), product of:
0.3564263 = queryWeight, product of:
1.0286772 = boost
4.4743214 = idf(docFreq=1369, maxDocs=44218)
0.07743966 = queryNorm
1.3982254 = fieldWeight in 4079, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
4.4743214 = idf(docFreq=1369, maxDocs=44218)
0.3125 = fieldNorm(doc=4079)
1.9054193 = weight(abstract_txt:latent in 4079) [ClassicSimilarity], result of:
1.9054193 = score(doc=4079,freq=1.0), product of:
0.87149614 = queryWeight, product of:
1.6085219 = boost
6.996407 = idf(docFreq=109, maxDocs=44218)
0.07743966 = queryNorm
2.1863773 = fieldWeight in 4079, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
6.996407 = idf(docFreq=109, maxDocs=44218)
0.3125 = fieldNorm(doc=4079)
-
Bartell, B.T.; Cottrell, G.W.; Belew, R.K.: Representing documents using an explicit model of their similarities (1995)
1.23
1.2272193 = sum of:
1.2272193 = sum of:
0.18313424 = weight(abstract_txt:indexing in 1426) [ClassicSimilarity], result of:
0.18313424 = score(doc=1426,freq=1.0), product of:
0.33683056 = queryWeight, product of:
4.3495874 = idf(docFreq=1551, maxDocs=44218)
0.07743966 = queryNorm
0.54369843 = fieldWeight in 1426, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
4.3495874 = idf(docFreq=1551, maxDocs=44218)
0.125 = fieldNorm(doc=1426)
0.28191742 = weight(abstract_txt:semantic in 1426) [ClassicSimilarity], result of:
0.28191742 = score(doc=1426,freq=2.0), product of:
0.3564263 = queryWeight, product of:
1.0286772 = boost
4.4743214 = idf(docFreq=1369, maxDocs=44218)
0.07743966 = queryNorm
0.7909557 = fieldWeight in 1426, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.4743214 = idf(docFreq=1369, maxDocs=44218)
0.125 = fieldNorm(doc=1426)
0.7621677 = weight(abstract_txt:latent in 1426) [ClassicSimilarity], result of:
0.7621677 = score(doc=1426,freq=1.0), product of:
0.87149614 = queryWeight, product of:
1.6085219 = boost
6.996407 = idf(docFreq=109, maxDocs=44218)
0.07743966 = queryNorm
0.8745509 = fieldWeight in 1426, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
6.996407 = idf(docFreq=109, maxDocs=44218)
0.125 = fieldNorm(doc=1426)
-
Zhu, W.Z.; Allen, R.B.: Document clustering using the LSI subspace signature model (2013)
1.20
1.2027382 = sum of:
1.2027382 = sum of:
0.16186933 = weight(abstract_txt:indexing in 690) [ClassicSimilarity], result of:
0.16186933 = score(doc=690,freq=2.0), product of:
0.33683056 = queryWeight, product of:
4.3495874 = idf(docFreq=1551, maxDocs=44218)
0.07743966 = queryNorm
0.48056605 = fieldWeight in 690, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.3495874 = idf(docFreq=1551, maxDocs=44218)
0.078125 = fieldNorm(doc=690)
0.21579807 = weight(abstract_txt:semantic in 690) [ClassicSimilarity], result of:
0.21579807 = score(doc=690,freq=3.0), product of:
0.3564263 = queryWeight, product of:
1.0286772 = boost
4.4743214 = idf(docFreq=1369, maxDocs=44218)
0.07743966 = queryNorm
0.6054493 = fieldWeight in 690, product of:
1.7320508 = tf(freq=3.0), with freq of:
3.0 = termFreq=3.0
4.4743214 = idf(docFreq=1369, maxDocs=44218)
0.078125 = fieldNorm(doc=690)
0.8250708 = weight(abstract_txt:latent in 690) [ClassicSimilarity], result of:
0.8250708 = score(doc=690,freq=3.0), product of:
0.87149614 = queryWeight, product of:
1.6085219 = boost
6.996407 = idf(docFreq=109, maxDocs=44218)
0.07743966 = queryNorm
0.9467291 = fieldWeight in 690, product of:
1.7320508 = tf(freq=3.0), with freq of:
3.0 = termFreq=3.0
6.996407 = idf(docFreq=109, maxDocs=44218)
0.078125 = fieldNorm(doc=690)
-
Gordon, M.D.; Dumais, S.: Using latent semantic indexing for literature based discovery (1998)
1.16
1.1571897 = sum of:
1.1571897 = sum of:
0.13735068 = weight(abstract_txt:indexing in 4892) [ClassicSimilarity], result of:
0.13735068 = score(doc=4892,freq=1.0), product of:
0.33683056 = queryWeight, product of:
4.3495874 = idf(docFreq=1551, maxDocs=44218)
0.07743966 = queryNorm
0.40777382 = fieldWeight in 4892, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
4.3495874 = idf(docFreq=1551, maxDocs=44218)
0.09375 = fieldNorm(doc=4892)
0.21143806 = weight(abstract_txt:semantic in 4892) [ClassicSimilarity], result of:
0.21143806 = score(doc=4892,freq=2.0), product of:
0.3564263 = queryWeight, product of:
1.0286772 = boost
4.4743214 = idf(docFreq=1369, maxDocs=44218)
0.07743966 = queryNorm
0.5932168 = fieldWeight in 4892, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.4743214 = idf(docFreq=1369, maxDocs=44218)
0.09375 = fieldNorm(doc=4892)
0.808401 = weight(abstract_txt:latent in 4892) [ClassicSimilarity], result of:
0.808401 = score(doc=4892,freq=2.0), product of:
0.87149614 = queryWeight, product of:
1.6085219 = boost
6.996407 = idf(docFreq=109, maxDocs=44218)
0.07743966 = queryNorm
0.92760134 = fieldWeight in 4892, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
6.996407 = idf(docFreq=109, maxDocs=44218)
0.09375 = fieldNorm(doc=4892)
-
Kumar, C.A.; Radvansky, M.; Annapurna, J.: Analysis of Vector Space Model, Latent Semantic Indexing and Formal Concept Analysis for information retrieval (2012)
1.16
1.1571897 = sum of:
1.1571897 = sum of:
0.13735068 = weight(abstract_txt:indexing in 2710) [ClassicSimilarity], result of:
0.13735068 = score(doc=2710,freq=1.0), product of:
0.33683056 = queryWeight, product of:
4.3495874 = idf(docFreq=1551, maxDocs=44218)
0.07743966 = queryNorm
0.40777382 = fieldWeight in 2710, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
4.3495874 = idf(docFreq=1551, maxDocs=44218)
0.09375 = fieldNorm(doc=2710)
0.21143806 = weight(abstract_txt:semantic in 2710) [ClassicSimilarity], result of:
0.21143806 = score(doc=2710,freq=2.0), product of:
0.3564263 = queryWeight, product of:
1.0286772 = boost
4.4743214 = idf(docFreq=1369, maxDocs=44218)
0.07743966 = queryNorm
0.5932168 = fieldWeight in 2710, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.4743214 = idf(docFreq=1369, maxDocs=44218)
0.09375 = fieldNorm(doc=2710)
0.808401 = weight(abstract_txt:latent in 2710) [ClassicSimilarity], result of:
0.808401 = score(doc=2710,freq=2.0), product of:
0.87149614 = queryWeight, product of:
1.6085219 = boost
6.996407 = idf(docFreq=109, maxDocs=44218)
0.07743966 = queryNorm
0.92760134 = fieldWeight in 2710, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
6.996407 = idf(docFreq=109, maxDocs=44218)
0.09375 = fieldNorm(doc=2710)