Pons-Porrata, A.; Berlanga-Llavori, R.; Ruiz-Shulcloper, J.: Topic discovery based on text mining techniques (2007)
6.52
6.5196834 = weight(theme_ss:Data Mining in 1916) [ClassicSimilarity], result of:
6.5196834 = score(doc=1916,freq=1.0), product of:
0.99999994 = queryWeight, product of:
6.519684 = idf(docFreq=177, maxDocs=44421)
0.15338166 = queryNorm
6.519684 = fieldWeight in 1916, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
6.519684 = idf(docFreq=177, maxDocs=44421)
1.0 = fieldNorm(doc=1916)
- Theme
- Data Mining
