-
Ramsey, M.C.; Chen, H.; Zhu, B.; Schatz, B.R.: ¬A collection of visual thesauri for browsing large collections of geographic images (1999)
0.03
0.025613923 = sum of:
0.015001522 = product of:
0.09000913 = sum of:
0.09000913 = weight(_text_:bilder in 3922) [ClassicSimilarity], result of:
0.09000913 = score(doc=3922,freq=2.0), product of:
0.22747406 = queryWeight, product of:
5.116248 = idf(docFreq=720, maxDocs=44218)
0.04446111 = queryNorm
0.39568964 = fieldWeight in 3922, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
5.116248 = idf(docFreq=720, maxDocs=44218)
0.0546875 = fieldNorm(doc=3922)
0.16666667 = coord(1/6)
0.010612399 = product of:
0.021224799 = sum of:
0.021224799 = weight(_text_:h in 3922) [ClassicSimilarity], result of:
0.021224799 = score(doc=3922,freq=2.0), product of:
0.11046136 = queryWeight, product of:
2.4844491 = idf(docFreq=10020, maxDocs=44218)
0.04446111 = queryNorm
0.19214681 = fieldWeight in 3922, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.4844491 = idf(docFreq=10020, maxDocs=44218)
0.0546875 = fieldNorm(doc=3922)
0.5 = coord(1/2)
- Form
- Bilder
-
Schatz, B.R.; Johnson, E.H.; Cochrane, P.A.; Chen, H.: Interactive term suggestion for users of digital libraries : using thesauri and co-occurrence lists for information retrieval (1996)
0.01
0.0075802854 = product of:
0.015160571 = sum of:
0.015160571 = product of:
0.030321142 = sum of:
0.030321142 = weight(_text_:h in 6417) [ClassicSimilarity], result of:
0.030321142 = score(doc=6417,freq=2.0), product of:
0.11046136 = queryWeight, product of:
2.4844491 = idf(docFreq=10020, maxDocs=44218)
0.04446111 = queryNorm
0.27449545 = fieldWeight in 6417, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.4844491 = idf(docFreq=10020, maxDocs=44218)
0.078125 = fieldNorm(doc=6417)
0.5 = coord(1/2)
0.5 = coord(1/2)
-
Chen, H.; Martinez, J.; Kirchhoff, A.; Ng, T.D.; Schatz, B.R.: Alleviating search uncertainty through concept associations : automatic indexing, co-occurence analysis, and parallel computing (1998)
0.00
0.004548171 = product of:
0.009096342 = sum of:
0.009096342 = product of:
0.018192684 = sum of:
0.018192684 = weight(_text_:h in 5202) [ClassicSimilarity], result of:
0.018192684 = score(doc=5202,freq=2.0), product of:
0.11046136 = queryWeight, product of:
2.4844491 = idf(docFreq=10020, maxDocs=44218)
0.04446111 = queryNorm
0.16469726 = fieldWeight in 5202, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.4844491 = idf(docFreq=10020, maxDocs=44218)
0.046875 = fieldNorm(doc=5202)
0.5 = coord(1/2)
0.5 = coord(1/2)
-
Chen, H.; Ng, T.D.; Martinez, J.; Schatz, B.R.: ¬A concept space approach to addressing the vocabulary problem in scientific information retrieval : an experiment on the Worm Community System (1997)
0.00
0.0037901427 = product of:
0.0075802854 = sum of:
0.0075802854 = product of:
0.015160571 = sum of:
0.015160571 = weight(_text_:h in 6492) [ClassicSimilarity], result of:
0.015160571 = score(doc=6492,freq=2.0), product of:
0.11046136 = queryWeight, product of:
2.4844491 = idf(docFreq=10020, maxDocs=44218)
0.04446111 = queryNorm
0.13724773 = fieldWeight in 6492, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.4844491 = idf(docFreq=10020, maxDocs=44218)
0.0390625 = fieldNorm(doc=6492)
0.5 = coord(1/2)
0.5 = coord(1/2)
-
Chen, H.; Houston, A.L.; Sewell, R.R.; Schatz, B.R.: Internet browsing and searching : user evaluations of category map and concept space techniques (1998)
0.00
0.0030321141 = product of:
0.0060642282 = sum of:
0.0060642282 = product of:
0.0121284565 = sum of:
0.0121284565 = weight(_text_:h in 869) [ClassicSimilarity], result of:
0.0121284565 = score(doc=869,freq=2.0), product of:
0.11046136 = queryWeight, product of:
2.4844491 = idf(docFreq=10020, maxDocs=44218)
0.04446111 = queryNorm
0.10979818 = fieldWeight in 869, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.4844491 = idf(docFreq=10020, maxDocs=44218)
0.03125 = fieldNorm(doc=869)
0.5 = coord(1/2)
0.5 = coord(1/2)
