Dumais, S.; Chen, H.: Hierarchical classification of Web content (2000)
0.02
0.022391316 = product of:
0.04478263 = sum of:
0.04478263 = product of:
0.08956526 = sum of:
0.08956526 = weight(_text_:retrieval in 492) [ClassicSimilarity], result of:
0.08956526 = score(doc=492,freq=4.0), product of:
0.15791564 = queryWeight, product of:
3.024915 = idf(docFreq=5836, maxDocs=44218)
0.052204985 = queryNorm
0.5671716 = fieldWeight in 492, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.024915 = idf(docFreq=5836, maxDocs=44218)
0.09375 = fieldNorm(doc=492)
0.5 = coord(1/2)
0.5 = coord(1/2)
- 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
- Theme
- Klassifikationssysteme im Online-Retrieval
