Devaul, H.; Diekema, A.R.; Ostwald, J.: Computer-assisted assignment of educational standards using natural language processing (2011)
0.04
0.042881846 = product of:
0.08576369 = sum of:
0.08576369 = sum of:
0.018553881 = weight(_text_:h in 4199) [ClassicSimilarity], result of:
0.018553881 = score(doc=4199,freq=2.0), product of:
0.11265446 = queryWeight, product of:
2.4844491 = idf(docFreq=10020, maxDocs=44218)
0.04534384 = queryNorm
0.16469726 = fieldWeight in 4199, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.4844491 = idf(docFreq=10020, maxDocs=44218)
0.046875 = fieldNorm(doc=4199)
0.030349022 = weight(_text_:j in 4199) [ClassicSimilarity], result of:
0.030349022 = score(doc=4199,freq=2.0), product of:
0.14407988 = queryWeight, product of:
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.04534384 = queryNorm
0.21064025 = fieldWeight in 4199, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.046875 = fieldNorm(doc=4199)
0.036860786 = weight(_text_:22 in 4199) [ClassicSimilarity], result of:
0.036860786 = score(doc=4199,freq=2.0), product of:
0.1587864 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.04534384 = queryNorm
0.23214069 = fieldWeight in 4199, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.046875 = fieldNorm(doc=4199)
0.5 = coord(1/2)
- Date
- 22. 1.2011 14:25:32
