Search (2 results, page 1 of 1)
-
Yu, C.T.; Salton, G.: Precision weighting : an effective automatic indexing method (1976)
0.00
0.0030150786 = product of: 0.006030157 = sum of: 0.006030157 = product of: 0.012060314 = sum of: 0.012060314 = weight(_text_:a in 5490) [ClassicSimilarity], result of: 0.012060314 = score(doc=5490,freq=2.0), product of: 0.059167966 = queryWeight, product of: 1.153047 = idf(docFreq=37942, maxDocs=44218) 0.051314447 = queryNorm 0.20383182 = fieldWeight in 5490, product of: 1.4142135 = tf(freq=2.0), with freq of: 2.0 = termFreq=2.0 1.153047 = idf(docFreq=37942, maxDocs=44218) 0.125 = fieldNorm(doc=5490) 0.5 = coord(1/2) 0.5 = coord(1/2)
- Type
- a
-
Yu, C.T.; Salton, G.; Siu, M.K.: Effective automatic indexing using term addition and deletion (1978)
0.00
0.0026381938 = product of: 0.0052763876 = sum of: 0.0052763876 = product of: 0.010552775 = sum of: 0.010552775 = weight(_text_:a in 2859) [ClassicSimilarity], result of: 0.010552775 = score(doc=2859,freq=2.0), product of: 0.059167966 = queryWeight, product of: 1.153047 = idf(docFreq=37942, maxDocs=44218) 0.051314447 = queryNorm 0.17835285 = fieldWeight in 2859, product of: 1.4142135 = tf(freq=2.0), with freq of: 2.0 = termFreq=2.0 1.153047 = idf(docFreq=37942, maxDocs=44218) 0.109375 = fieldNorm(doc=2859) 0.5 = coord(1/2) 0.5 = coord(1/2)
- Type
- a
Authors
- Salton, G. 2
- Siu, M.K. 1