Manning, C.D.; Raghavan, P.; Schütze, H.: Introduction to information retrieval (2008)
0.03
0.025377143 = product of:
0.050754286 = sum of:
0.044476993 = weight(_text_:processing in 4041) [ClassicSimilarity], result of:
0.044476993 = score(doc=4041,freq=4.0), product of:
0.175792 = queryWeight, product of:
4.048147 = idf(docFreq=2097, maxDocs=44218)
0.043425296 = queryNorm
0.2530092 = fieldWeight in 4041, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
4.048147 = idf(docFreq=2097, maxDocs=44218)
0.03125 = fieldNorm(doc=4041)
0.006277293 = product of:
0.018831879 = sum of:
0.018831879 = weight(_text_:science in 4041) [ClassicSimilarity], result of:
0.018831879 = score(doc=4041,freq=4.0), product of:
0.11438741 = queryWeight, product of:
2.6341193 = idf(docFreq=8627, maxDocs=44218)
0.043425296 = queryNorm
0.16463245 = fieldWeight in 4041, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
2.6341193 = idf(docFreq=8627, maxDocs=44218)
0.03125 = fieldNorm(doc=4041)
0.33333334 = coord(1/3)
0.5 = coord(2/4)
- LCSH
- Text processing (Computer science)
- Subject
- Text processing (Computer science)