Perez, E.: Text enhancement : Controlled vocabulary vs. free text (1982)
0.00
0.0018262494 = product of:
0.010957496 = sum of:
0.010957496 = weight(_text_:e in 1355) [ClassicSimilarity], result of:
0.010957496 = score(doc=1355,freq=4.0), product of:
0.060986366 = queryWeight, product of:
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.042429138 = queryNorm
0.17967124 = fieldWeight in 1355, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.0625 = fieldNorm(doc=1355)
0.16666667 = coord(1/6)
- Language
- e
