-
Full-text retrieval (1996)
1.34
1.3414581 = sum of:
1.3414581 = product of:
1.6768225 = sum of:
0.09822628 = weight(abstract_txt:information in 3388) [ClassicSimilarity], result of:
0.09822628 = score(doc=3388,freq=1.0), product of:
0.12994508 = queryWeight, product of:
2.4188995 = idf(docFreq=10748, maxDocs=44421)
0.053720742 = queryNorm
0.7559061 = fieldWeight in 3388, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
2.4188995 = idf(docFreq=10748, maxDocs=44421)
0.3125 = fieldNorm(doc=3388)
0.291609 = weight(abstract_txt:retrieval in 3388) [ClassicSimilarity], result of:
0.291609 = score(doc=3388,freq=1.0), product of:
0.26841617 = queryWeight, product of:
1.4372238 = boost
3.4765 = idf(docFreq=3732, maxDocs=44421)
0.053720742 = queryNorm
1.0864062 = fieldWeight in 3388, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
3.4765 = idf(docFreq=3732, maxDocs=44421)
0.3125 = fieldNorm(doc=3388)
0.45793387 = weight(abstract_txt:text in 3388) [ClassicSimilarity], result of:
0.45793387 = score(doc=3388,freq=1.0), product of:
0.3626407 = queryWeight, product of:
1.6705457 = boost
4.040882 = idf(docFreq=2122, maxDocs=44421)
0.053720742 = queryNorm
1.2627757 = fieldWeight in 3388, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
4.040882 = idf(docFreq=2122, maxDocs=44421)
0.3125 = fieldNorm(doc=3388)
0.8290534 = weight(abstract_txt:full in 3388) [ClassicSimilarity], result of:
0.8290534 = score(doc=3388,freq=1.0), product of:
0.5386786 = queryWeight, product of:
2.0360336 = boost
4.9249606 = idf(docFreq=876, maxDocs=44421)
0.053720742 = queryNorm
1.5390502 = fieldWeight in 3388, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
4.9249606 = idf(docFreq=876, maxDocs=44421)
0.3125 = fieldNorm(doc=3388)
0.8 = coord(4/5)
-
Shewale, N.G.: Information delivery of full-text databases in academic and research libraries using hypermedia (1998)
1.18
1.177782 = sum of:
1.177782 = sum of:
0.055565175 = weight(abstract_txt:information in 4566) [ClassicSimilarity], result of:
0.055565175 = score(doc=4566,freq=2.0), product of:
0.12994508 = queryWeight, product of:
2.4188995 = idf(docFreq=10748, maxDocs=44421)
0.053720742 = queryNorm
0.42760506 = fieldWeight in 4566, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.4188995 = idf(docFreq=10748, maxDocs=44421)
0.125 = fieldNorm(doc=4566)
0.1166436 = weight(abstract_txt:retrieval in 4566) [ClassicSimilarity], result of:
0.1166436 = score(doc=4566,freq=1.0), product of:
0.26841617 = queryWeight, product of:
1.4372238 = boost
3.4765 = idf(docFreq=3732, maxDocs=44421)
0.053720742 = queryNorm
0.4345625 = fieldWeight in 4566, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
3.4765 = idf(docFreq=3732, maxDocs=44421)
0.125 = fieldNorm(doc=4566)
0.18317354 = weight(abstract_txt:text in 4566) [ClassicSimilarity], result of:
0.18317354 = score(doc=4566,freq=1.0), product of:
0.3626407 = queryWeight, product of:
1.6705457 = boost
4.040882 = idf(docFreq=2122, maxDocs=44421)
0.053720742 = queryNorm
0.50511026 = fieldWeight in 4566, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
4.040882 = idf(docFreq=2122, maxDocs=44421)
0.125 = fieldNorm(doc=4566)
0.33162135 = weight(abstract_txt:full in 4566) [ClassicSimilarity], result of:
0.33162135 = score(doc=4566,freq=1.0), product of:
0.5386786 = queryWeight, product of:
2.0360336 = boost
4.9249606 = idf(docFreq=876, maxDocs=44421)
0.053720742 = queryNorm
0.6156201 = fieldWeight in 4566, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
4.9249606 = idf(docFreq=876, maxDocs=44421)
0.125 = fieldNorm(doc=4566)
0.49077833 = weight(abstract_txt:introduction in 4566) [ClassicSimilarity], result of:
0.49077833 = score(doc=4566,freq=1.0), product of:
0.69956 = queryWeight, product of:
2.320238 = boost
5.612423 = idf(docFreq=440, maxDocs=44421)
0.053720742 = queryNorm
0.70155287 = fieldWeight in 4566, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
5.612423 = idf(docFreq=440, maxDocs=44421)
0.125 = fieldNorm(doc=4566)
-
Tenopir, C.: Full-text retrieval : systems and files (1994)
1.13
1.1283958 = sum of:
1.1283958 = product of:
1.4104947 = sum of:
0.0343792 = weight(abstract_txt:information in 2492) [ClassicSimilarity], result of:
0.0343792 = score(doc=2492,freq=1.0), product of:
0.12994508 = queryWeight, product of:
2.4188995 = idf(docFreq=10748, maxDocs=44421)
0.053720742 = queryNorm
0.26456714 = fieldWeight in 2492, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
2.4188995 = idf(docFreq=10748, maxDocs=44421)
0.109375 = fieldNorm(doc=2492)
0.10206316 = weight(abstract_txt:retrieval in 2492) [ClassicSimilarity], result of:
0.10206316 = score(doc=2492,freq=1.0), product of:
0.26841617 = queryWeight, product of:
1.4372238 = boost
3.4765 = idf(docFreq=3732, maxDocs=44421)
0.053720742 = queryNorm
0.3802422 = fieldWeight in 2492, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
3.4765 = idf(docFreq=3732, maxDocs=44421)
0.109375 = fieldNorm(doc=2492)
0.4533314 = weight(abstract_txt:text in 2492) [ClassicSimilarity], result of:
0.4533314 = score(doc=2492,freq=8.0), product of:
0.3626407 = queryWeight, product of:
1.6705457 = boost
4.040882 = idf(docFreq=2122, maxDocs=44421)
0.053720742 = queryNorm
1.2500842 = fieldWeight in 2492, product of:
2.828427 = tf(freq=8.0), with freq of:
8.0 = termFreq=8.0
4.040882 = idf(docFreq=2122, maxDocs=44421)
0.109375 = fieldNorm(doc=2492)
0.8207209 = weight(abstract_txt:full in 2492) [ClassicSimilarity], result of:
0.8207209 = score(doc=2492,freq=8.0), product of:
0.5386786 = queryWeight, product of:
2.0360336 = boost
4.9249606 = idf(docFreq=876, maxDocs=44421)
0.053720742 = queryNorm
1.5235819 = fieldWeight in 2492, product of:
2.828427 = tf(freq=8.0), with freq of:
8.0 = termFreq=8.0
4.9249606 = idf(docFreq=876, maxDocs=44421)
0.109375 = fieldNorm(doc=2492)
0.8 = coord(4/5)
-
Sievert, M.C.: Full-text information retrieval : introduction (1996)
0.95
0.9484191 = sum of:
0.9484191 = product of:
1.1855239 = sum of:
0.039290514 = weight(abstract_txt:information in 4787) [ClassicSimilarity], result of:
0.039290514 = score(doc=4787,freq=1.0), product of:
0.12994508 = queryWeight, product of:
2.4188995 = idf(docFreq=10748, maxDocs=44421)
0.053720742 = queryNorm
0.30236244 = fieldWeight in 4787, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
2.4188995 = idf(docFreq=10748, maxDocs=44421)
0.125 = fieldNorm(doc=4787)
0.1166436 = weight(abstract_txt:retrieval in 4787) [ClassicSimilarity], result of:
0.1166436 = score(doc=4787,freq=1.0), product of:
0.26841617 = queryWeight, product of:
1.4372238 = boost
3.4765 = idf(docFreq=3732, maxDocs=44421)
0.053720742 = queryNorm
0.4345625 = fieldWeight in 4787, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
3.4765 = idf(docFreq=3732, maxDocs=44421)
0.125 = fieldNorm(doc=4787)
0.36634707 = weight(abstract_txt:text in 4787) [ClassicSimilarity], result of:
0.36634707 = score(doc=4787,freq=4.0), product of:
0.3626407 = queryWeight, product of:
1.6705457 = boost
4.040882 = idf(docFreq=2122, maxDocs=44421)
0.053720742 = queryNorm
1.0102205 = fieldWeight in 4787, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
4.040882 = idf(docFreq=2122, maxDocs=44421)
0.125 = fieldNorm(doc=4787)
0.6632427 = weight(abstract_txt:full in 4787) [ClassicSimilarity], result of:
0.6632427 = score(doc=4787,freq=4.0), product of:
0.5386786 = queryWeight, product of:
2.0360336 = boost
4.9249606 = idf(docFreq=876, maxDocs=44421)
0.053720742 = queryNorm
1.2312402 = fieldWeight in 4787, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
4.9249606 = idf(docFreq=876, maxDocs=44421)
0.125 = fieldNorm(doc=4787)
0.8 = coord(4/5)
-
FirstSearch upgrade provides online access to documents (1995)
0.84
0.838068 = sum of:
0.838068 = product of:
1.047585 = sum of:
0.039290514 = weight(abstract_txt:information in 1900) [ClassicSimilarity], result of:
0.039290514 = score(doc=1900,freq=1.0), product of:
0.12994508 = queryWeight, product of:
2.4188995 = idf(docFreq=10748, maxDocs=44421)
0.053720742 = queryNorm
0.30236244 = fieldWeight in 1900, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
2.4188995 = idf(docFreq=10748, maxDocs=44421)
0.125 = fieldNorm(doc=1900)
0.1166436 = weight(abstract_txt:retrieval in 1900) [ClassicSimilarity], result of:
0.1166436 = score(doc=1900,freq=1.0), product of:
0.26841617 = queryWeight, product of:
1.4372238 = boost
3.4765 = idf(docFreq=3732, maxDocs=44421)
0.053720742 = queryNorm
0.4345625 = fieldWeight in 1900, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
3.4765 = idf(docFreq=3732, maxDocs=44421)
0.125 = fieldNorm(doc=1900)
0.31726587 = weight(abstract_txt:text in 1900) [ClassicSimilarity], result of:
0.31726587 = score(doc=1900,freq=3.0), product of:
0.3626407 = queryWeight, product of:
1.6705457 = boost
4.040882 = idf(docFreq=2122, maxDocs=44421)
0.053720742 = queryNorm
0.8748766 = fieldWeight in 1900, product of:
1.7320508 = tf(freq=3.0), with freq of:
3.0 = termFreq=3.0
4.040882 = idf(docFreq=2122, maxDocs=44421)
0.125 = fieldNorm(doc=1900)
0.57438505 = weight(abstract_txt:full in 1900) [ClassicSimilarity], result of:
0.57438505 = score(doc=1900,freq=3.0), product of:
0.5386786 = queryWeight, product of:
2.0360336 = boost
4.9249606 = idf(docFreq=876, maxDocs=44421)
0.053720742 = queryNorm
1.0662853 = fieldWeight in 1900, product of:
1.7320508 = tf(freq=3.0), with freq of:
3.0 = termFreq=3.0
4.9249606 = idf(docFreq=876, maxDocs=44421)
0.125 = fieldNorm(doc=1900)
0.8 = coord(4/5)