-
Mandala, R.; Tokunaga, T.; Tanaka, H.: Query expansion using heterogeneous thesauri (2000)
6.08
6.0837593 = weight(theme_ss:Semantisches Umfeld in Indexierung u. Retrieval in 1277) [ClassicSimilarity], result of:
6.0837593 = fieldWeight in 1277, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
6.0837593 = idf(docFreq=273, maxDocs=44218)
1.0 = fieldNorm(doc=1277)
- Theme
- Semantisches Umfeld in Indexierung u. Retrieval
-
Johnson, J.D.: On contexts of information seeking (2003)
6.08
6.0837593 = weight(theme_ss:Semantisches Umfeld in Indexierung u. Retrieval in 1082) [ClassicSimilarity], result of:
6.0837593 = fieldWeight in 1082, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
6.0837593 = idf(docFreq=273, maxDocs=44218)
1.0 = fieldNorm(doc=1082)
- Theme
- Semantisches Umfeld in Indexierung u. Retrieval
-
Case, D.O.: Looking for information : a survey on research on information seeking, needs, and behavior (2002)
6.08
6.0837593 = weight(theme_ss:Semantisches Umfeld in Indexierung u. Retrieval in 1270) [ClassicSimilarity], result of:
6.0837593 = fieldWeight in 1270, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
6.0837593 = idf(docFreq=273, maxDocs=44218)
1.0 = fieldNorm(doc=1270)
- Theme
- Semantisches Umfeld in Indexierung u. Retrieval