-
Sparck Jones, K.: ¬A statistical interpretation of term specifity and its application in retrieval (1972)
5.78
5.7833843 = weight(theme_ss:Retrievalalgorithmen in 5187) [ClassicSimilarity], result of:
5.7833843 = fieldWeight in 5187, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
5.7833843 = idf(docFreq=369, maxDocs=44218)
1.0 = fieldNorm(doc=5187)
- Theme
- Retrievalalgorithmen
-
Sparck Jones, K.: Search term relevance weighting given little relevance information (1979)
5.78
5.7833843 = weight(theme_ss:Retrievalalgorithmen in 1939) [ClassicSimilarity], result of:
5.7833843 = fieldWeight in 1939, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
5.7833843 = idf(docFreq=369, maxDocs=44218)
1.0 = fieldNorm(doc=1939)
- Theme
- Retrievalalgorithmen
-
Sparck Jones, K.: ¬A statistical interpretation of term specificity and its application in retrieval (2004)
5.78
5.7833843 = weight(theme_ss:Retrievalalgorithmen in 4420) [ClassicSimilarity], result of:
5.7833843 = fieldWeight in 4420, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
5.7833843 = idf(docFreq=369, maxDocs=44218)
1.0 = fieldNorm(doc=4420)
- Theme
- Retrievalalgorithmen
-
Sparck Jones, K.: IDF term weighting and IR research lessons (2004)
5.78
5.7833843 = weight(theme_ss:Retrievalalgorithmen in 4422) [ClassicSimilarity], result of:
5.7833843 = fieldWeight in 4422, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
5.7833843 = idf(docFreq=369, maxDocs=44218)
1.0 = fieldNorm(doc=4422)
- Theme
- Retrievalalgorithmen
-
Robertson, S.E.; Sparck Jones, K.: Simple, proven approaches to text retrieval (1997)
5.78
5.7833843 = weight(theme_ss:Retrievalalgorithmen in 4532) [ClassicSimilarity], result of:
5.7833843 = fieldWeight in 4532, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
5.7833843 = idf(docFreq=369, maxDocs=44218)
1.0 = fieldNorm(doc=4532)
- Theme
- Retrievalalgorithmen