-
Sparck Jones, K.: Automatic keyword classification for information retrieval (1971)
0.03
0.032037273 = product of:
0.064074546 = sum of:
0.064074546 = product of:
0.12814909 = sum of:
0.12814909 = weight(_text_:k in 5176) [ClassicSimilarity], result of:
0.12814909 = score(doc=5176,freq=2.0), product of:
0.16245733 = queryWeight, product of:
3.569778 = idf(docFreq=3384, maxDocs=44218)
0.045509085 = queryNorm
0.7888169 = fieldWeight in 5176, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.569778 = idf(docFreq=3384, maxDocs=44218)
0.15625 = fieldNorm(doc=5176)
0.5 = coord(1/2)
0.5 = coord(1/2)
-
Sparck Jones, K.: Synonymy and semantic classification (1986)
0.02
0.016018637 = product of:
0.032037273 = sum of:
0.032037273 = product of:
0.064074546 = sum of:
0.064074546 = weight(_text_:k in 1304) [ClassicSimilarity], result of:
0.064074546 = score(doc=1304,freq=2.0), product of:
0.16245733 = queryWeight, product of:
3.569778 = idf(docFreq=3384, maxDocs=44218)
0.045509085 = queryNorm
0.39440846 = fieldWeight in 1304, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.569778 = idf(docFreq=3384, maxDocs=44218)
0.078125 = fieldNorm(doc=1304)
0.5 = coord(1/2)
0.5 = coord(1/2)
-
Sparck Jones, K.; Kay, M.: Linguistik und Informationswissenschaft (1976)
0.01
0.01281491 = product of:
0.02562982 = sum of:
0.02562982 = product of:
0.05125964 = sum of:
0.05125964 = weight(_text_:k in 3) [ClassicSimilarity], result of:
0.05125964 = score(doc=3,freq=2.0), product of:
0.16245733 = queryWeight, product of:
3.569778 = idf(docFreq=3384, maxDocs=44218)
0.045509085 = queryNorm
0.31552678 = fieldWeight in 3, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.569778 = idf(docFreq=3384, maxDocs=44218)
0.0625 = fieldNorm(doc=3)
0.5 = coord(1/2)
0.5 = coord(1/2)
-
Sparck Jones, K.; Galliers, J.R.: Evaluating natural language processing systems : an analysis and review (1996)
0.01
0.009611183 = product of:
0.019222366 = sum of:
0.019222366 = product of:
0.03844473 = sum of:
0.03844473 = weight(_text_:k in 2934) [ClassicSimilarity], result of:
0.03844473 = score(doc=2934,freq=2.0), product of:
0.16245733 = queryWeight, product of:
3.569778 = idf(docFreq=3384, maxDocs=44218)
0.045509085 = queryNorm
0.23664509 = fieldWeight in 2934, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.569778 = idf(docFreq=3384, maxDocs=44218)
0.046875 = fieldNorm(doc=2934)
0.5 = coord(1/2)
0.5 = coord(1/2)
