-
Subramanyam Rallabandi, V.P.; Sett, S.K.: Knowledge-based image retrieval system (2008)
0.42
0.41832548 = sum of:
0.41832548 = product of:
1.0458137 = sum of:
0.011207351 = weight(abstract_txt:from in 3279) [ClassicSimilarity], result of:
0.011207351 = score(doc=3279,freq=1.0), product of:
0.05190311 = queryWeight, product of:
1.0623417 = boost
2.7638826 = idf(docFreq=7577, maxDocs=44218)
0.01767704 = queryNorm
0.21592833 = fieldWeight in 3279, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
2.7638826 = idf(docFreq=7577, maxDocs=44218)
0.078125 = fieldNorm(doc=3279)
0.025843648 = weight(abstract_txt:content in 3279) [ClassicSimilarity], result of:
0.025843648 = score(doc=3279,freq=1.0), product of:
0.07914014 = queryWeight, product of:
1.071076 = boost
4.17991 = idf(docFreq=1838, maxDocs=44218)
0.01767704 = queryNorm
0.3265555 = fieldWeight in 3279, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
4.17991 = idf(docFreq=1838, maxDocs=44218)
0.078125 = fieldNorm(doc=3279)
0.03309612 = weight(abstract_txt:features in 3279) [ClassicSimilarity], result of:
0.03309612 = score(doc=3279,freq=1.0), product of:
0.09332808 = queryWeight, product of:
1.1631294 = boost
4.5391517 = idf(docFreq=1283, maxDocs=44218)
0.01767704 = queryNorm
0.35462123 = fieldWeight in 3279, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
4.5391517 = idf(docFreq=1283, maxDocs=44218)
0.078125 = fieldNorm(doc=3279)
0.03526036 = weight(abstract_txt:system in 3279) [ClassicSimilarity], result of:
0.03526036 = score(doc=3279,freq=3.0), product of:
0.07726962 = queryWeight, product of:
1.2961997 = boost
3.3723085 = idf(docFreq=4123, maxDocs=44218)
0.01767704 = queryNorm
0.45632887 = fieldWeight in 3279, product of:
1.7320508 = tf(freq=3.0), with freq of:
3.0 = termFreq=3.0
3.3723085 = idf(docFreq=4123, maxDocs=44218)
0.078125 = fieldNorm(doc=3279)
0.03858527 = weight(abstract_txt:retrieval in 3279) [ClassicSimilarity], result of:
0.03858527 = score(doc=3279,freq=3.0), product of:
0.082053795 = queryWeight, product of:
1.3357244 = boost
3.4751394 = idf(docFreq=3720, maxDocs=44218)
0.01767704 = queryNorm
0.47024357 = fieldWeight in 3279, product of:
1.7320508 = tf(freq=3.0), with freq of:
3.0 = termFreq=3.0
3.4751394 = idf(docFreq=3720, maxDocs=44218)
0.078125 = fieldNorm(doc=3279)
0.0609163 = weight(abstract_txt:high in 3279) [ClassicSimilarity], result of:
0.0609163 = score(doc=3279,freq=1.0), product of:
0.16045271 = queryWeight, product of:
1.8678459 = boost
4.8595543 = idf(docFreq=931, maxDocs=44218)
0.01767704 = queryNorm
0.37965268 = fieldWeight in 3279, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
4.8595543 = idf(docFreq=931, maxDocs=44218)
0.078125 = fieldNorm(doc=3279)
0.040535297 = weight(abstract_txt:based in 3279) [ClassicSimilarity], result of:
0.040535297 = score(doc=3279,freq=2.0), product of:
0.115085304 = queryWeight, product of:
2.0422168 = boost
3.1879277 = idf(docFreq=4958, maxDocs=44218)
0.01767704 = queryNorm
0.35221958 = fieldWeight in 3279, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.1879277 = idf(docFreq=4958, maxDocs=44218)
0.078125 = fieldNorm(doc=3279)
0.3296846 = weight(abstract_txt:texture in 3279) [ClassicSimilarity], result of:
0.3296846 = score(doc=3279,freq=2.0), product of:
0.34293887 = queryWeight, product of:
2.2296169 = boost
8.701155 = idf(docFreq=19, maxDocs=44218)
0.01767704 = queryNorm
0.96135086 = fieldWeight in 3279, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
8.701155 = idf(docFreq=19, maxDocs=44218)
0.078125 = fieldNorm(doc=3279)
0.19602567 = weight(abstract_txt:images in 3279) [ClassicSimilarity], result of:
0.19602567 = score(doc=3279,freq=3.0), product of:
0.26689422 = queryWeight, product of:
2.7816756 = boost
5.427791 = idf(docFreq=527, maxDocs=44218)
0.01767704 = queryNorm
0.73446953 = fieldWeight in 3279, product of:
1.7320508 = tf(freq=3.0), with freq of:
3.0 = termFreq=3.0
5.427791 = idf(docFreq=527, maxDocs=44218)
0.078125 = fieldNorm(doc=3279)
0.2746591 = weight(abstract_txt:image in 3279) [ClassicSimilarity], result of:
0.2746591 = score(doc=3279,freq=4.0), product of:
0.3270772 = queryWeight, product of:
3.4428415 = boost
5.374322 = idf(docFreq=556, maxDocs=44218)
0.01767704 = queryNorm
0.8397378 = fieldWeight in 3279, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
5.374322 = idf(docFreq=556, maxDocs=44218)
0.078125 = fieldNorm(doc=3279)
0.4 = coord(10/25)
-
Mehtre, B.M.; Kankanhalli, M.S.; Lee, W.F.: Content-based image retrieval using a composite color-shape approach (1998)
0.36
0.3550016 = sum of:
0.3550016 = product of:
0.887504 = sum of:
0.090027004 = weight(abstract_txt:composite in 1144) [ClassicSimilarity], result of:
0.090027004 = score(doc=1144,freq=1.0), product of:
0.14434426 = queryWeight, product of:
1.0228375 = boost
7.983315 = idf(docFreq=40, maxDocs=44218)
0.01767704 = queryNorm
0.6236965 = fieldWeight in 1144, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
7.983315 = idf(docFreq=40, maxDocs=44218)
0.078125 = fieldNorm(doc=1144)
0.025843648 = weight(abstract_txt:content in 1144) [ClassicSimilarity], result of:
0.025843648 = score(doc=1144,freq=1.0), product of:
0.07914014 = queryWeight, product of:
1.071076 = boost
4.17991 = idf(docFreq=1838, maxDocs=44218)
0.01767704 = queryNorm
0.3265555 = fieldWeight in 1144, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
4.17991 = idf(docFreq=1838, maxDocs=44218)
0.078125 = fieldNorm(doc=1144)
0.027743176 = weight(abstract_txt:database in 1144) [ClassicSimilarity], result of:
0.027743176 = score(doc=1144,freq=1.0), product of:
0.082972035 = queryWeight, product of:
1.0966998 = boost
4.2799077 = idf(docFreq=1663, maxDocs=44218)
0.01767704 = queryNorm
0.33436778 = fieldWeight in 1144, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
4.2799077 = idf(docFreq=1663, maxDocs=44218)
0.078125 = fieldNorm(doc=1144)
0.03309612 = weight(abstract_txt:features in 1144) [ClassicSimilarity], result of:
0.03309612 = score(doc=1144,freq=1.0), product of:
0.09332808 = queryWeight, product of:
1.1631294 = boost
4.5391517 = idf(docFreq=1283, maxDocs=44218)
0.01767704 = queryNorm
0.35462123 = fieldWeight in 1144, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
4.5391517 = idf(docFreq=1283, maxDocs=44218)
0.078125 = fieldNorm(doc=1144)
0.03858527 = weight(abstract_txt:retrieval in 1144) [ClassicSimilarity], result of:
0.03858527 = score(doc=1144,freq=3.0), product of:
0.082053795 = queryWeight, product of:
1.3357244 = boost
3.4751394 = idf(docFreq=3720, maxDocs=44218)
0.01767704 = queryNorm
0.47024357 = fieldWeight in 1144, product of:
1.7320508 = tf(freq=3.0), with freq of:
3.0 = termFreq=3.0
3.4751394 = idf(docFreq=3720, maxDocs=44218)
0.078125 = fieldNorm(doc=1144)
0.07982736 = weight(abstract_txt:efficiency in 1144) [ClassicSimilarity], result of:
0.07982736 = score(doc=1144,freq=1.0), product of:
0.16785288 = queryWeight, product of:
1.5598624 = boost
6.087415 = idf(docFreq=272, maxDocs=44218)
0.01767704 = queryNorm
0.47557932 = fieldWeight in 1144, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
6.087415 = idf(docFreq=272, maxDocs=44218)
0.078125 = fieldNorm(doc=1144)
0.0609163 = weight(abstract_txt:high in 1144) [ClassicSimilarity], result of:
0.0609163 = score(doc=1144,freq=1.0), product of:
0.16045271 = queryWeight, product of:
1.8678459 = boost
4.8595543 = idf(docFreq=931, maxDocs=44218)
0.01767704 = queryNorm
0.37965268 = fieldWeight in 1144, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
4.8595543 = idf(docFreq=931, maxDocs=44218)
0.078125 = fieldNorm(doc=1144)
0.040535297 = weight(abstract_txt:based in 1144) [ClassicSimilarity], result of:
0.040535297 = score(doc=1144,freq=2.0), product of:
0.115085304 = queryWeight, product of:
2.0422168 = boost
3.1879277 = idf(docFreq=4958, maxDocs=44218)
0.01767704 = queryNorm
0.35221958 = fieldWeight in 1144, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.1879277 = idf(docFreq=4958, maxDocs=44218)
0.078125 = fieldNorm(doc=1144)
0.25306806 = weight(abstract_txt:images in 1144) [ClassicSimilarity], result of:
0.25306806 = score(doc=1144,freq=5.0), product of:
0.26689422 = queryWeight, product of:
2.7816756 = boost
5.427791 = idf(docFreq=527, maxDocs=44218)
0.01767704 = queryNorm
0.9481961 = fieldWeight in 1144, product of:
2.236068 = tf(freq=5.0), with freq of:
5.0 = termFreq=5.0
5.427791 = idf(docFreq=527, maxDocs=44218)
0.078125 = fieldNorm(doc=1144)
0.23786175 = weight(abstract_txt:image in 1144) [ClassicSimilarity], result of:
0.23786175 = score(doc=1144,freq=3.0), product of:
0.3270772 = queryWeight, product of:
3.4428415 = boost
5.374322 = idf(docFreq=556, maxDocs=44218)
0.01767704 = queryNorm
0.72723424 = fieldWeight in 1144, product of:
1.7320508 = tf(freq=3.0), with freq of:
3.0 = termFreq=3.0
5.374322 = idf(docFreq=556, maxDocs=44218)
0.078125 = fieldNorm(doc=1144)
0.4 = coord(10/25)
-
Zachary, J.; Iyengar, S.S.: Information theoretic similarity measures for content based image retrieval (2001)
0.32
0.3227933 = sum of:
0.3227933 = product of:
0.80698323 = sum of:
0.14571808 = weight(abstract_txt:vectors in 6523) [ClassicSimilarity], result of:
0.14571808 = score(doc=6523,freq=3.0), product of:
0.13797049 = queryWeight, product of:
7.805067 = idf(docFreq=48, maxDocs=44218)
0.01767704 = queryNorm
1.056154 = fieldWeight in 6523, product of:
1.7320508 = tf(freq=3.0), with freq of:
3.0 = termFreq=3.0
7.805067 = idf(docFreq=48, maxDocs=44218)
0.078125 = fieldNorm(doc=6523)
0.011207351 = weight(abstract_txt:from in 6523) [ClassicSimilarity], result of:
0.011207351 = score(doc=6523,freq=1.0), product of:
0.05190311 = queryWeight, product of:
1.0623417 = boost
2.7638826 = idf(docFreq=7577, maxDocs=44218)
0.01767704 = queryNorm
0.21592833 = fieldWeight in 6523, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
2.7638826 = idf(docFreq=7577, maxDocs=44218)
0.078125 = fieldNorm(doc=6523)
0.025843648 = weight(abstract_txt:content in 6523) [ClassicSimilarity], result of:
0.025843648 = score(doc=6523,freq=1.0), product of:
0.07914014 = queryWeight, product of:
1.071076 = boost
4.17991 = idf(docFreq=1838, maxDocs=44218)
0.01767704 = queryNorm
0.3265555 = fieldWeight in 6523, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
4.17991 = idf(docFreq=1838, maxDocs=44218)
0.078125 = fieldNorm(doc=6523)
0.027743176 = weight(abstract_txt:database in 6523) [ClassicSimilarity], result of:
0.027743176 = score(doc=6523,freq=1.0), product of:
0.082972035 = queryWeight, product of:
1.0966998 = boost
4.2799077 = idf(docFreq=1663, maxDocs=44218)
0.01767704 = queryNorm
0.33436778 = fieldWeight in 6523, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
4.2799077 = idf(docFreq=1663, maxDocs=44218)
0.078125 = fieldNorm(doc=6523)
0.04680498 = weight(abstract_txt:features in 6523) [ClassicSimilarity], result of:
0.04680498 = score(doc=6523,freq=2.0), product of:
0.09332808 = queryWeight, product of:
1.1631294 = boost
4.5391517 = idf(docFreq=1283, maxDocs=44218)
0.01767704 = queryNorm
0.50151014 = fieldWeight in 6523, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.5391517 = idf(docFreq=1283, maxDocs=44218)
0.078125 = fieldNorm(doc=6523)
0.022277215 = weight(abstract_txt:retrieval in 6523) [ClassicSimilarity], result of:
0.022277215 = score(doc=6523,freq=1.0), product of:
0.082053795 = queryWeight, product of:
1.3357244 = boost
3.4751394 = idf(docFreq=3720, maxDocs=44218)
0.01767704 = queryNorm
0.27149525 = fieldWeight in 6523, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
3.4751394 = idf(docFreq=3720, maxDocs=44218)
0.078125 = fieldNorm(doc=6523)
0.07982736 = weight(abstract_txt:efficiency in 6523) [ClassicSimilarity], result of:
0.07982736 = score(doc=6523,freq=1.0), product of:
0.16785288 = queryWeight, product of:
1.5598624 = boost
6.087415 = idf(docFreq=272, maxDocs=44218)
0.01767704 = queryNorm
0.47557932 = fieldWeight in 6523, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
6.087415 = idf(docFreq=272, maxDocs=44218)
0.078125 = fieldNorm(doc=6523)
0.049645394 = weight(abstract_txt:based in 6523) [ClassicSimilarity], result of:
0.049645394 = score(doc=6523,freq=3.0), product of:
0.115085304 = queryWeight, product of:
2.0422168 = boost
3.1879277 = idf(docFreq=4958, maxDocs=44218)
0.01767704 = queryNorm
0.4313791 = fieldWeight in 6523, product of:
1.7320508 = tf(freq=3.0), with freq of:
3.0 = termFreq=3.0
3.1879277 = idf(docFreq=4958, maxDocs=44218)
0.078125 = fieldNorm(doc=6523)
0.1600543 = weight(abstract_txt:images in 6523) [ClassicSimilarity], result of:
0.1600543 = score(doc=6523,freq=2.0), product of:
0.26689422 = queryWeight, product of:
2.7816756 = boost
5.427791 = idf(docFreq=527, maxDocs=44218)
0.01767704 = queryNorm
0.59969187 = fieldWeight in 6523, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
5.427791 = idf(docFreq=527, maxDocs=44218)
0.078125 = fieldNorm(doc=6523)
0.23786175 = weight(abstract_txt:image in 6523) [ClassicSimilarity], result of:
0.23786175 = score(doc=6523,freq=3.0), product of:
0.3270772 = queryWeight, product of:
3.4428415 = boost
5.374322 = idf(docFreq=556, maxDocs=44218)
0.01767704 = queryNorm
0.72723424 = fieldWeight in 6523, product of:
1.7320508 = tf(freq=3.0), with freq of:
3.0 = termFreq=3.0
5.374322 = idf(docFreq=556, maxDocs=44218)
0.078125 = fieldNorm(doc=6523)
0.4 = coord(10/25)
-
Corridoni, J.M.; Bimbo, A. del; Vicario, E.: Image retrieval by color semantics with incomplete knowledge (1998)
0.27
0.27440745 = sum of:
0.27440745 = product of:
0.76224285 = sum of:
0.008965882 = weight(abstract_txt:from in 594) [ClassicSimilarity], result of:
0.008965882 = score(doc=594,freq=1.0), product of:
0.05190311 = queryWeight, product of:
1.0623417 = boost
2.7638826 = idf(docFreq=7577, maxDocs=44218)
0.01767704 = queryNorm
0.17274266 = fieldWeight in 594, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
2.7638826 = idf(docFreq=7577, maxDocs=44218)
0.0625 = fieldNorm(doc=594)
0.020674918 = weight(abstract_txt:content in 594) [ClassicSimilarity], result of:
0.020674918 = score(doc=594,freq=1.0), product of:
0.07914014 = queryWeight, product of:
1.071076 = boost
4.17991 = idf(docFreq=1838, maxDocs=44218)
0.01767704 = queryNorm
0.2612444 = fieldWeight in 594, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
4.17991 = idf(docFreq=1838, maxDocs=44218)
0.0625 = fieldNorm(doc=594)
0.026476895 = weight(abstract_txt:features in 594) [ClassicSimilarity], result of:
0.026476895 = score(doc=594,freq=1.0), product of:
0.09332808 = queryWeight, product of:
1.1631294 = boost
4.5391517 = idf(docFreq=1283, maxDocs=44218)
0.01767704 = queryNorm
0.28369698 = fieldWeight in 594, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
4.5391517 = idf(docFreq=1283, maxDocs=44218)
0.0625 = fieldNorm(doc=594)
0.02303197 = weight(abstract_txt:system in 594) [ClassicSimilarity], result of:
0.02303197 = score(doc=594,freq=2.0), product of:
0.07726962 = queryWeight, product of:
1.2961997 = boost
3.3723085 = idf(docFreq=4123, maxDocs=44218)
0.01767704 = queryNorm
0.2980728 = fieldWeight in 594, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.3723085 = idf(docFreq=4123, maxDocs=44218)
0.0625 = fieldNorm(doc=594)
0.030868217 = weight(abstract_txt:retrieval in 594) [ClassicSimilarity], result of:
0.030868217 = score(doc=594,freq=3.0), product of:
0.082053795 = queryWeight, product of:
1.3357244 = boost
3.4751394 = idf(docFreq=3720, maxDocs=44218)
0.01767704 = queryNorm
0.37619486 = fieldWeight in 594, product of:
1.7320508 = tf(freq=3.0), with freq of:
3.0 = termFreq=3.0
3.4751394 = idf(docFreq=3720, maxDocs=44218)
0.0625 = fieldNorm(doc=594)
0.06891893 = weight(abstract_txt:high in 594) [ClassicSimilarity], result of:
0.06891893 = score(doc=594,freq=2.0), product of:
0.16045271 = queryWeight, product of:
1.8678459 = boost
4.8595543 = idf(docFreq=931, maxDocs=44218)
0.01767704 = queryNorm
0.42952797 = fieldWeight in 594, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.8595543 = idf(docFreq=931, maxDocs=44218)
0.0625 = fieldNorm(doc=594)
0.09054038 = weight(abstract_txt:images in 594) [ClassicSimilarity], result of:
0.09054038 = score(doc=594,freq=1.0), product of:
0.26689422 = queryWeight, product of:
2.7816756 = boost
5.427791 = idf(docFreq=527, maxDocs=44218)
0.01767704 = queryNorm
0.33923694 = fieldWeight in 594, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
5.427791 = idf(docFreq=527, maxDocs=44218)
0.0625 = fieldNorm(doc=594)
0.22365579 = weight(abstract_txt:stage in 594) [ClassicSimilarity], result of:
0.22365579 = score(doc=594,freq=3.0), product of:
0.33816135 = queryWeight, product of:
3.131114 = boost
6.1096387 = idf(docFreq=266, maxDocs=44218)
0.01767704 = queryNorm
0.6613878 = fieldWeight in 594, product of:
1.7320508 = tf(freq=3.0), with freq of:
3.0 = termFreq=3.0
6.1096387 = idf(docFreq=266, maxDocs=44218)
0.0625 = fieldNorm(doc=594)
0.26910987 = weight(abstract_txt:image in 594) [ClassicSimilarity], result of:
0.26910987 = score(doc=594,freq=6.0), product of:
0.3270772 = queryWeight, product of:
3.4428415 = boost
5.374322 = idf(docFreq=556, maxDocs=44218)
0.01767704 = queryNorm
0.82277167 = fieldWeight in 594, product of:
2.4494898 = tf(freq=6.0), with freq of:
6.0 = termFreq=6.0
5.374322 = idf(docFreq=556, maxDocs=44218)
0.0625 = fieldNorm(doc=594)
0.36 = coord(9/25)
-
Mehtre, B.M.; Kankanhalli, M.S.; Lee, W.F.: Shape measures for content based image retrieval : a comparison (1997)
0.26
0.25791815 = sum of:
0.25791815 = product of:
0.8059942 = sum of:
0.031012375 = weight(abstract_txt:content in 3472) [ClassicSimilarity], result of:
0.031012375 = score(doc=3472,freq=1.0), product of:
0.07914014 = queryWeight, product of:
1.071076 = boost
4.17991 = idf(docFreq=1838, maxDocs=44218)
0.01767704 = queryNorm
0.39186656 = fieldWeight in 3472, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
4.17991 = idf(docFreq=1838, maxDocs=44218)
0.09375 = fieldNorm(doc=3472)
0.057663105 = weight(abstract_txt:database in 3472) [ClassicSimilarity], result of:
0.057663105 = score(doc=3472,freq=3.0), product of:
0.082972035 = queryWeight, product of:
1.0966998 = boost
4.2799077 = idf(docFreq=1663, maxDocs=44218)
0.01767704 = queryNorm
0.69497037 = fieldWeight in 3472, product of:
1.7320508 = tf(freq=3.0), with freq of:
3.0 = termFreq=3.0
4.2799077 = idf(docFreq=1663, maxDocs=44218)
0.09375 = fieldNorm(doc=3472)
0.05616597 = weight(abstract_txt:features in 3472) [ClassicSimilarity], result of:
0.05616597 = score(doc=3472,freq=2.0), product of:
0.09332808 = queryWeight, product of:
1.1631294 = boost
4.5391517 = idf(docFreq=1283, maxDocs=44218)
0.01767704 = queryNorm
0.6018121 = fieldWeight in 3472, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.5391517 = idf(docFreq=1283, maxDocs=44218)
0.09375 = fieldNorm(doc=3472)
0.053465318 = weight(abstract_txt:retrieval in 3472) [ClassicSimilarity], result of:
0.053465318 = score(doc=3472,freq=4.0), product of:
0.082053795 = queryWeight, product of:
1.3357244 = boost
3.4751394 = idf(docFreq=3720, maxDocs=44218)
0.01767704 = queryNorm
0.6515886 = fieldWeight in 3472, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.4751394 = idf(docFreq=3720, maxDocs=44218)
0.09375 = fieldNorm(doc=3472)
0.09579282 = weight(abstract_txt:efficiency in 3472) [ClassicSimilarity], result of:
0.09579282 = score(doc=3472,freq=1.0), product of:
0.16785288 = queryWeight, product of:
1.5598624 = boost
6.087415 = idf(docFreq=272, maxDocs=44218)
0.01767704 = queryNorm
0.57069516 = fieldWeight in 3472, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
6.087415 = idf(docFreq=272, maxDocs=44218)
0.09375 = fieldNorm(doc=3472)
0.03439534 = weight(abstract_txt:based in 3472) [ClassicSimilarity], result of:
0.03439534 = score(doc=3472,freq=1.0), product of:
0.115085304 = queryWeight, product of:
2.0422168 = boost
3.1879277 = idf(docFreq=4958, maxDocs=44218)
0.01767704 = queryNorm
0.29886824 = fieldWeight in 3472, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
3.1879277 = idf(docFreq=4958, maxDocs=44218)
0.09375 = fieldNorm(doc=3472)
0.19206515 = weight(abstract_txt:images in 3472) [ClassicSimilarity], result of:
0.19206515 = score(doc=3472,freq=2.0), product of:
0.26689422 = queryWeight, product of:
2.7816756 = boost
5.427791 = idf(docFreq=527, maxDocs=44218)
0.01767704 = queryNorm
0.71963024 = fieldWeight in 3472, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
5.427791 = idf(docFreq=527, maxDocs=44218)
0.09375 = fieldNorm(doc=3472)
0.28543413 = weight(abstract_txt:image in 3472) [ClassicSimilarity], result of:
0.28543413 = score(doc=3472,freq=3.0), product of:
0.3270772 = queryWeight, product of:
3.4428415 = boost
5.374322 = idf(docFreq=556, maxDocs=44218)
0.01767704 = queryNorm
0.87268114 = fieldWeight in 3472, product of:
1.7320508 = tf(freq=3.0), with freq of:
3.0 = termFreq=3.0
5.374322 = idf(docFreq=556, maxDocs=44218)
0.09375 = fieldNorm(doc=3472)
0.32 = coord(8/25)