Nait-Baha, L.; Jackiewicz, A.; Djioua, B.; Laublet, P.: Query reformulation for information retrieval on the Web using the point of view methodology : preliminary results (2001)
0.01
0.006901503 = product of:
0.04831052 = sum of:
0.02415526 = weight(_text_:web in 249) [ClassicSimilarity], result of:
0.02415526 = score(doc=249,freq=2.0), product of:
0.11165301 = queryWeight, product of:
3.2635105 = idf(docFreq=4597, maxDocs=44218)
0.03421255 = queryNorm
0.21634221 = fieldWeight in 249, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.2635105 = idf(docFreq=4597, maxDocs=44218)
0.046875 = fieldNorm(doc=249)
0.02415526 = weight(_text_:web in 249) [ClassicSimilarity], result of:
0.02415526 = score(doc=249,freq=2.0), product of:
0.11165301 = queryWeight, product of:
3.2635105 = idf(docFreq=4597, maxDocs=44218)
0.03421255 = queryNorm
0.21634221 = fieldWeight in 249, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.2635105 = idf(docFreq=4597, maxDocs=44218)
0.046875 = fieldNorm(doc=249)
0.14285715 = coord(2/14)
Djioua, B.; Desclés, J.-P.; Alrahabi, M.: Searching and mining with semantic categories (2012)
0.01
0.0057512526 = product of:
0.040258765 = sum of:
0.020129383 = weight(_text_:web in 99) [ClassicSimilarity], result of:
0.020129383 = score(doc=99,freq=2.0), product of:
0.11165301 = queryWeight, product of:
3.2635105 = idf(docFreq=4597, maxDocs=44218)
0.03421255 = queryNorm
0.18028519 = fieldWeight in 99, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.2635105 = idf(docFreq=4597, maxDocs=44218)
0.0390625 = fieldNorm(doc=99)
0.020129383 = weight(_text_:web in 99) [ClassicSimilarity], result of:
0.020129383 = score(doc=99,freq=2.0), product of:
0.11165301 = queryWeight, product of:
3.2635105 = idf(docFreq=4597, maxDocs=44218)
0.03421255 = queryNorm
0.18028519 = fieldWeight in 99, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.2635105 = idf(docFreq=4597, maxDocs=44218)
0.0390625 = fieldNorm(doc=99)
0.14285715 = coord(2/14)
- Theme
- Semantic Web