Peset, F.; Garzón-Farinós, F.; González, L.M.; García-Massó, X.; Ferrer-Sapena, A.; Toca-Herrera, J.L.; Sánchez-Pérez, E.A.: Survival analysis of author keywords : an application to the library and information sciences area (2020)
0.00
0.0015856777 = product of:
0.014271099 = sum of:
0.014271099 = product of:
0.042813297 = sum of:
0.042813297 = weight(_text_:f in 5774) [ClassicSimilarity], result of:
0.042813297 = score(doc=5774,freq=4.0), product of:
0.13749112 = queryWeight, product of:
3.985786 = idf(docFreq=2232, maxDocs=44218)
0.03449536 = queryNorm
0.31138954 = fieldWeight in 5774, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.985786 = idf(docFreq=2232, maxDocs=44218)
0.0390625 = fieldNorm(doc=5774)
0.33333334 = coord(1/3)
0.11111111 = coord(1/9)