Martín-Moncunill, D.; García-Barriocanal, E.; Sicilia, M.-A.; Sánchez-Alonso, S.: Evaluating the practical applicability of thesaurus-based keyphrase extraction in the agricultural domain : insights from the VOA3R project (2015)
0.00
0.0026534866 = product of:
0.021227892 = sum of:
0.005960879 = weight(_text_:und in 2106) [ClassicSimilarity], result of:
0.005960879 = score(doc=2106,freq=2.0), product of:
0.04868482 = queryWeight, product of:
2.216367 = idf(docFreq=13101, maxDocs=44218)
0.021966046 = queryNorm
0.12243814 = fieldWeight in 2106, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.216367 = idf(docFreq=13101, maxDocs=44218)
0.0390625 = fieldNorm(doc=2106)
0.009306135 = weight(_text_:des in 2106) [ClassicSimilarity], result of:
0.009306135 = score(doc=2106,freq=2.0), product of:
0.06083074 = queryWeight, product of:
2.7693076 = idf(docFreq=7536, maxDocs=44218)
0.021966046 = queryNorm
0.15298408 = fieldWeight in 2106, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.7693076 = idf(docFreq=7536, maxDocs=44218)
0.0390625 = fieldNorm(doc=2106)
0.005960879 = weight(_text_:und in 2106) [ClassicSimilarity], result of:
0.005960879 = score(doc=2106,freq=2.0), product of:
0.04868482 = queryWeight, product of:
2.216367 = idf(docFreq=13101, maxDocs=44218)
0.021966046 = queryNorm
0.12243814 = fieldWeight in 2106, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.216367 = idf(docFreq=13101, maxDocs=44218)
0.0390625 = fieldNorm(doc=2106)
0.125 = coord(3/24)
- Theme
- Konzeption und Anwendung des Prinzips Thesaurus
