Dumais, S.; Chen, H.: Hierarchical classification of Web content (2000)
0.02
0.016384196 = product of:
0.057344683 = sum of:
0.05101844 = weight(_text_:u in 492) [ClassicSimilarity], result of:
0.05101844 = score(doc=492,freq=2.0), product of:
0.1175177 = queryWeight, product of:
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.035889357 = queryNorm
0.43413407 = fieldWeight in 492, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.09375 = fieldNorm(doc=492)
0.006326244 = weight(_text_:a in 492) [ClassicSimilarity], result of:
0.006326244 = score(doc=492,freq=2.0), product of:
0.041382115 = queryWeight, product of:
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.035889357 = queryNorm
0.15287387 = fieldWeight in 492, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.09375 = fieldNorm(doc=492)
0.2857143 = coord(2/7)
- Source
- Proceedings of ACM SIGIR 23rd International Conference on Research and Development in Information Retrieval. Ed. by N.J. Belkin, P. Ingwersen u. M.K. Leong
- Type
- a
