-
Courlois, M.P.: Cool tools for Web searching : an update (1996)
0.19
0.19240355 = sum of:
0.19240355 = product of:
1.2025223 = sum of:
0.3897261 = weight(abstract_txt:excite in 5211) [ClassicSimilarity], result of:
0.3897261 = score(doc=5211,freq=1.0), product of:
0.26885164 = queryWeight, product of:
1.4241589 = boost
7.731176 = idf(docFreq=52, maxDocs=44421)
0.02441792 = queryNorm
1.4495955 = fieldWeight in 5211, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
7.731176 = idf(docFreq=52, maxDocs=44421)
0.1875 = fieldNorm(doc=5211)
0.13283063 = weight(abstract_txt:searching in 5211) [ClassicSimilarity], result of:
0.13283063 = score(doc=5211,freq=1.0), product of:
0.16527805 = queryWeight, product of:
1.5791547 = boost
4.2862926 = idf(docFreq=1660, maxDocs=44421)
0.02441792 = queryNorm
0.8036798 = fieldWeight in 5211, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
4.2862926 = idf(docFreq=1660, maxDocs=44421)
0.1875 = fieldNorm(doc=5211)
0.55646676 = weight(abstract_txt:webcrawler in 5211) [ClassicSimilarity], result of:
0.55646676 = score(doc=5211,freq=1.0), product of:
0.3409043 = queryWeight, product of:
1.6036824 = boost
8.705735 = idf(docFreq=19, maxDocs=44421)
0.02441792 = queryNorm
1.6323254 = fieldWeight in 5211, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
8.705735 = idf(docFreq=19, maxDocs=44421)
0.1875 = fieldNorm(doc=5211)
0.12349885 = weight(abstract_txt:search in 5211) [ClassicSimilarity], result of:
0.12349885 = score(doc=5211,freq=1.0), product of:
0.1802279 = queryWeight, product of:
2.019639 = boost
3.654598 = idf(docFreq=3123, maxDocs=44421)
0.02441792 = queryNorm
0.6852371 = fieldWeight in 5211, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
3.654598 = idf(docFreq=3123, maxDocs=44421)
0.1875 = fieldNorm(doc=5211)
0.16 = coord(4/25)
-
Khoo, C.S.G.; Wan, K.-W.: ¬A simple relevancy-ranking strategy for an interface to Boolean OPACs (2004)
0.18
0.18109892 = sum of:
0.18109892 = product of:
0.64678186 = sum of:
0.05651267 = weight(abstract_txt:word in 3509) [ClassicSimilarity], result of:
0.05651267 = score(doc=3509,freq=1.0), product of:
0.1330182 = queryWeight, product of:
1.001746 = boost
5.4380693 = idf(docFreq=524, maxDocs=44421)
0.02441792 = queryNorm
0.42484915 = fieldWeight in 3509, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
5.4380693 = idf(docFreq=524, maxDocs=44421)
0.078125 = fieldNorm(doc=3509)
0.11843775 = weight(abstract_txt:precision in 3509) [ClassicSimilarity], result of:
0.11843775 = score(doc=3509,freq=4.0), product of:
0.13723154 = queryWeight, product of:
1.0174875 = boost
5.5235233 = idf(docFreq=481, maxDocs=44421)
0.02441792 = queryNorm
0.8630505 = fieldWeight in 3509, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
5.5235233 = idf(docFreq=481, maxDocs=44421)
0.078125 = fieldNorm(doc=3509)
0.12160525 = weight(abstract_txt:boolean in 3509) [ClassicSimilarity], result of:
0.12160525 = score(doc=3509,freq=2.0), product of:
0.17597003 = queryWeight, product of:
1.152183 = boost
6.25473 = idf(docFreq=231, maxDocs=44421)
0.02441792 = queryNorm
0.69105655 = fieldWeight in 3509, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
6.25473 = idf(docFreq=231, maxDocs=44421)
0.078125 = fieldNorm(doc=3509)
0.0907766 = weight(abstract_txt:match in 3509) [ClassicSimilarity], result of:
0.0907766 = score(doc=3509,freq=1.0), product of:
0.18244408 = queryWeight, product of:
1.1731864 = boost
6.3687487 = idf(docFreq=206, maxDocs=44421)
0.02441792 = queryNorm
0.49755847 = fieldWeight in 3509, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
6.3687487 = idf(docFreq=206, maxDocs=44421)
0.078125 = fieldNorm(doc=3509)
0.078702435 = weight(abstract_txt:document in 3509) [ClassicSimilarity], result of:
0.078702435 = score(doc=3509,freq=2.0), product of:
0.16588455 = queryWeight, product of:
1.5820496 = boost
4.29415 = idf(docFreq=1647, maxDocs=44421)
0.02441792 = queryNorm
0.47444102 = fieldWeight in 3509, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.29415 = idf(docFreq=1647, maxDocs=44421)
0.078125 = fieldNorm(doc=3509)
0.10797475 = weight(abstract_txt:words in 3509) [ClassicSimilarity], result of:
0.10797475 = score(doc=3509,freq=1.0), product of:
0.25805086 = queryWeight, product of:
1.9731939 = boost
5.355831 = idf(docFreq=569, maxDocs=44421)
0.02441792 = queryNorm
0.4184243 = fieldWeight in 3509, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
5.355831 = idf(docFreq=569, maxDocs=44421)
0.078125 = fieldNorm(doc=3509)
0.0727724 = weight(abstract_txt:search in 3509) [ClassicSimilarity], result of:
0.0727724 = score(doc=3509,freq=2.0), product of:
0.1802279 = queryWeight, product of:
2.019639 = boost
3.654598 = idf(docFreq=3123, maxDocs=44421)
0.02441792 = queryNorm
0.40377986 = fieldWeight in 3509, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.654598 = idf(docFreq=3123, maxDocs=44421)
0.078125 = fieldNorm(doc=3509)
0.28 = coord(7/25)
-
McJunkin, M.C.: Precision and recall in title keyword searching (1995)
0.18
0.1765843 = sum of:
0.1765843 = product of:
0.73576796 = sum of:
0.10257011 = weight(abstract_txt:precision in 3419) [ClassicSimilarity], result of:
0.10257011 = score(doc=3419,freq=3.0), product of:
0.13723154 = queryWeight, product of:
1.0174875 = boost
5.5235233 = idf(docFreq=481, maxDocs=44421)
0.02441792 = queryNorm
0.7474237 = fieldWeight in 3419, product of:
1.7320508 = tf(freq=3.0), with freq of:
3.0 = termFreq=3.0
5.5235233 = idf(docFreq=481, maxDocs=44421)
0.078125 = fieldNorm(doc=3419)
0.17009823 = weight(abstract_txt:keywords in 3419) [ClassicSimilarity], result of:
0.17009823 = score(doc=3419,freq=5.0), product of:
0.16216496 = queryWeight, product of:
1.1060649 = boost
6.004374 = idf(docFreq=297, maxDocs=44421)
0.02441792 = queryNorm
1.048921 = fieldWeight in 3419, product of:
2.236068 = tf(freq=5.0), with freq of:
5.0 = termFreq=5.0
6.004374 = idf(docFreq=297, maxDocs=44421)
0.078125 = fieldNorm(doc=3419)
0.0907766 = weight(abstract_txt:match in 3419) [ClassicSimilarity], result of:
0.0907766 = score(doc=3419,freq=1.0), product of:
0.18244408 = queryWeight, product of:
1.1731864 = boost
6.3687487 = idf(docFreq=206, maxDocs=44421)
0.02441792 = queryNorm
0.49755847 = fieldWeight in 3419, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
6.3687487 = idf(docFreq=206, maxDocs=44421)
0.078125 = fieldNorm(doc=3419)
0.22127946 = weight(abstract_txt:operators in 3419) [ClassicSimilarity], result of:
0.22127946 = score(doc=3419,freq=3.0), product of:
0.22912237 = queryWeight, product of:
1.3147278 = boost
7.1371193 = idf(docFreq=95, maxDocs=44421)
0.02441792 = queryNorm
0.96576977 = fieldWeight in 3419, product of:
1.7320508 = tf(freq=3.0), with freq of:
3.0 = termFreq=3.0
7.1371193 = idf(docFreq=95, maxDocs=44421)
0.078125 = fieldNorm(doc=3419)
0.0782712 = weight(abstract_txt:searching in 3419) [ClassicSimilarity], result of:
0.0782712 = score(doc=3419,freq=2.0), product of:
0.16527805 = queryWeight, product of:
1.5791547 = boost
4.2862926 = idf(docFreq=1660, maxDocs=44421)
0.02441792 = queryNorm
0.47357288 = fieldWeight in 3419, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.2862926 = idf(docFreq=1660, maxDocs=44421)
0.078125 = fieldNorm(doc=3419)
0.0727724 = weight(abstract_txt:search in 3419) [ClassicSimilarity], result of:
0.0727724 = score(doc=3419,freq=2.0), product of:
0.1802279 = queryWeight, product of:
2.019639 = boost
3.654598 = idf(docFreq=3123, maxDocs=44421)
0.02441792 = queryNorm
0.40377986 = fieldWeight in 3419, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.654598 = idf(docFreq=3123, maxDocs=44421)
0.078125 = fieldNorm(doc=3419)
0.24 = coord(6/25)
-
Ahmed, F.; Nürnberger, A.: Evaluation of n-gram conflation approaches for Arabic text retrieval (2009)
0.18
0.17654687 = sum of:
0.17654687 = product of:
0.551709 = sum of:
0.04497414 = weight(abstract_txt:therefore in 3941) [ClassicSimilarity], result of:
0.04497414 = score(doc=3941,freq=1.0), product of:
0.13255489 = queryWeight, product of:
5.428591 = idf(docFreq=529, maxDocs=44421)
0.02441792 = queryNorm
0.33928692 = fieldWeight in 3941, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
5.428591 = idf(docFreq=529, maxDocs=44421)
0.0625 = fieldNorm(doc=3941)
0.063936785 = weight(abstract_txt:word in 3941) [ClassicSimilarity], result of:
0.063936785 = score(doc=3941,freq=2.0), product of:
0.1330182 = queryWeight, product of:
1.001746 = boost
5.4380693 = idf(docFreq=524, maxDocs=44421)
0.02441792 = queryNorm
0.48066196 = fieldWeight in 3941, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
5.4380693 = idf(docFreq=524, maxDocs=44421)
0.0625 = fieldNorm(doc=3941)
0.0473751 = weight(abstract_txt:precision in 3941) [ClassicSimilarity], result of:
0.0473751 = score(doc=3941,freq=1.0), product of:
0.13723154 = queryWeight, product of:
1.0174875 = boost
5.5235233 = idf(docFreq=481, maxDocs=44421)
0.02441792 = queryNorm
0.3452202 = fieldWeight in 3941, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
5.5235233 = idf(docFreq=481, maxDocs=44421)
0.0625 = fieldNorm(doc=3941)
0.050687812 = weight(abstract_txt:additional in 3941) [ClassicSimilarity], result of:
0.050687812 = score(doc=3941,freq=1.0), product of:
0.1435565 = queryWeight, product of:
1.0406712 = boost
5.6493783 = idf(docFreq=424, maxDocs=44421)
0.02441792 = queryNorm
0.35308614 = fieldWeight in 3941, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
5.6493783 = idf(docFreq=424, maxDocs=44421)
0.0625 = fieldNorm(doc=3941)
0.09609354 = weight(abstract_txt:depend in 3941) [ClassicSimilarity], result of:
0.09609354 = score(doc=3941,freq=1.0), product of:
0.21989565 = queryWeight, product of:
1.2879839 = boost
6.9919376 = idf(docFreq=110, maxDocs=44421)
0.02441792 = queryNorm
0.4369961 = fieldWeight in 3941, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
6.9919376 = idf(docFreq=110, maxDocs=44421)
0.0625 = fieldNorm(doc=3941)
0.10404391 = weight(abstract_txt:string in 3941) [ClassicSimilarity], result of:
0.10404391 = score(doc=3941,freq=1.0), product of:
0.23186308 = queryWeight, product of:
1.3225677 = boost
7.179679 = idf(docFreq=91, maxDocs=44421)
0.02441792 = queryNorm
0.44872993 = fieldWeight in 3941, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
7.179679 = idf(docFreq=91, maxDocs=44421)
0.0625 = fieldNorm(doc=3941)
0.0863798 = weight(abstract_txt:words in 3941) [ClassicSimilarity], result of:
0.0863798 = score(doc=3941,freq=1.0), product of:
0.25805086 = queryWeight, product of:
1.9731939 = boost
5.355831 = idf(docFreq=569, maxDocs=44421)
0.02441792 = queryNorm
0.33473945 = fieldWeight in 3941, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
5.355831 = idf(docFreq=569, maxDocs=44421)
0.0625 = fieldNorm(doc=3941)
0.058217917 = weight(abstract_txt:search in 3941) [ClassicSimilarity], result of:
0.058217917 = score(doc=3941,freq=2.0), product of:
0.1802279 = queryWeight, product of:
2.019639 = boost
3.654598 = idf(docFreq=3123, maxDocs=44421)
0.02441792 = queryNorm
0.3230239 = fieldWeight in 3941, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.654598 = idf(docFreq=3123, maxDocs=44421)
0.0625 = fieldNorm(doc=3941)
0.32 = coord(8/25)
-
Spink, A.; Wolfram, D.; Jansen, B.J.; Saracevic, T.: Searching the Web : the public and their queries (2001)
0.17
0.1720567 = sum of:
0.1720567 = product of:
0.61448824 = sum of:
0.07296315 = weight(abstract_txt:boolean in 980) [ClassicSimilarity], result of:
0.07296315 = score(doc=980,freq=2.0), product of:
0.17597003 = queryWeight, product of:
1.152183 = boost
6.25473 = idf(docFreq=231, maxDocs=44421)
0.02441792 = queryNorm
0.41463393 = fieldWeight in 980, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
6.25473 = idf(docFreq=231, maxDocs=44421)
0.046875 = fieldNorm(doc=980)
0.05224385 = weight(abstract_txt:containing in 980) [ClassicSimilarity], result of:
0.05224385 = score(doc=980,freq=1.0), product of:
0.17744747 = queryWeight, product of:
1.1570097 = boost
6.2809324 = idf(docFreq=225, maxDocs=44421)
0.02441792 = queryNorm
0.2944187 = fieldWeight in 980, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
6.2809324 = idf(docFreq=225, maxDocs=44421)
0.046875 = fieldNorm(doc=980)
0.038285945 = weight(abstract_txt:users in 980) [ClassicSimilarity], result of:
0.038285945 = score(doc=980,freq=4.0), product of:
0.1144799 = queryWeight, product of:
1.3142613 = boost
3.5672934 = idf(docFreq=3408, maxDocs=44421)
0.02441792 = queryNorm
0.33443376 = fieldWeight in 980, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.5672934 = idf(docFreq=3408, maxDocs=44421)
0.046875 = fieldNorm(doc=980)
0.07665345 = weight(abstract_txt:operators in 980) [ClassicSimilarity], result of:
0.07665345 = score(doc=980,freq=1.0), product of:
0.22912237 = queryWeight, product of:
1.3147278 = boost
7.1371193 = idf(docFreq=95, maxDocs=44421)
0.02441792 = queryNorm
0.33455247 = fieldWeight in 980, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
7.1371193 = idf(docFreq=95, maxDocs=44421)
0.046875 = fieldNorm(doc=980)
0.19486305 = weight(abstract_txt:excite in 980) [ClassicSimilarity], result of:
0.19486305 = score(doc=980,freq=4.0), product of:
0.26885164 = queryWeight, product of:
1.4241589 = boost
7.731176 = idf(docFreq=52, maxDocs=44421)
0.02441792 = queryNorm
0.7247977 = fieldWeight in 980, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
7.731176 = idf(docFreq=52, maxDocs=44421)
0.046875 = fieldNorm(doc=980)
0.087859206 = weight(abstract_txt:searching in 980) [ClassicSimilarity], result of:
0.087859206 = score(doc=980,freq=7.0), product of:
0.16527805 = queryWeight, product of:
1.5791547 = boost
4.2862926 = idf(docFreq=1660, maxDocs=44421)
0.02441792 = queryNorm
0.53158426 = fieldWeight in 980, product of:
2.6457512 = tf(freq=7.0), with freq of:
7.0 = termFreq=7.0
4.2862926 = idf(docFreq=1660, maxDocs=44421)
0.046875 = fieldNorm(doc=980)
0.09161961 = weight(abstract_txt:words in 980) [ClassicSimilarity], result of:
0.09161961 = score(doc=980,freq=2.0), product of:
0.25805086 = queryWeight, product of:
1.9731939 = boost
5.355831 = idf(docFreq=569, maxDocs=44421)
0.02441792 = queryNorm
0.35504478 = fieldWeight in 980, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
5.355831 = idf(docFreq=569, maxDocs=44421)
0.046875 = fieldNorm(doc=980)
0.28 = coord(7/25)