-
Lu, G.; Williams, B.; You, C.: ¬An effective World Wide Web image search engine (2001)
0.02
0.020385636 = product of:
0.040771272 = sum of:
0.040771272 = product of:
0.081542544 = sum of:
0.081542544 = weight(_text_:g in 5655) [ClassicSimilarity], result of:
0.081542544 = score(doc=5655,freq=2.0), product of:
0.14035623 = queryWeight, product of:
3.7559474 = idf(docFreq=2809, maxDocs=44218)
0.03736906 = queryNorm
0.5809685 = fieldWeight in 5655, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.7559474 = idf(docFreq=2809, maxDocs=44218)
0.109375 = fieldNorm(doc=5655)
0.5 = coord(1/2)
0.5 = coord(1/2)
-
Lu, G.: ¬An approach to image retrieval based on shape (1997)
0.01
0.010192818 = product of:
0.020385636 = sum of:
0.020385636 = product of:
0.040771272 = sum of:
0.040771272 = weight(_text_:g in 3468) [ClassicSimilarity], result of:
0.040771272 = score(doc=3468,freq=2.0), product of:
0.14035623 = queryWeight, product of:
3.7559474 = idf(docFreq=2809, maxDocs=44218)
0.03736906 = queryNorm
0.29048425 = fieldWeight in 3468, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.7559474 = idf(docFreq=2809, maxDocs=44218)
0.0546875 = fieldNorm(doc=3468)
0.5 = coord(1/2)
0.5 = coord(1/2)
-
Teplitskiy, M.; Lu, G.; Duede, E.: Amplifying the impact of open access : Wikipedia and the diffusion of science (2017)
0.01
0.008736701 = product of:
0.017473402 = sum of:
0.017473402 = product of:
0.034946803 = sum of:
0.034946803 = weight(_text_:g in 3782) [ClassicSimilarity], result of:
0.034946803 = score(doc=3782,freq=2.0), product of:
0.14035623 = queryWeight, product of:
3.7559474 = idf(docFreq=2809, maxDocs=44218)
0.03736906 = queryNorm
0.24898648 = fieldWeight in 3782, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.7559474 = idf(docFreq=2809, maxDocs=44218)
0.046875 = fieldNorm(doc=3782)
0.5 = coord(1/2)
0.5 = coord(1/2)