-
Bakewell, K.G.B.; Rowland, G.: Indexing and abstracting (1993)
0.17
0.17237116 = sum of:
0.17237116 = product of:
0.8618558 = sum of:
0.039067112 = weight(abstract_txt:including in 5540) [ClassicSimilarity], result of:
0.039067112 = score(doc=5540,freq=1.0), product of:
0.0820706 = queryWeight, product of:
1.0664214 = boost
4.352168 = idf(docFreq=1547, maxDocs=44218)
0.017682882 = queryNorm
0.47601837 = fieldWeight in 5540, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
4.352168 = idf(docFreq=1547, maxDocs=44218)
0.109375 = fieldNorm(doc=5540)
0.05241678 = weight(abstract_txt:standards in 5540) [ClassicSimilarity], result of:
0.05241678 = score(doc=5540,freq=1.0), product of:
0.099837475 = queryWeight, product of:
1.1762018 = boost
4.800193 = idf(docFreq=988, maxDocs=44218)
0.017682882 = queryNorm
0.5250211 = fieldWeight in 5540, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
4.800193 = idf(docFreq=988, maxDocs=44218)
0.109375 = fieldNorm(doc=5540)
0.0664662 = weight(abstract_txt:automatic in 5540) [ClassicSimilarity], result of:
0.0664662 = score(doc=5540,freq=1.0), product of:
0.116962664 = queryWeight, product of:
1.2730888 = boost
5.1955976 = idf(docFreq=665, maxDocs=44218)
0.017682882 = queryNorm
0.5682685 = fieldWeight in 5540, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
5.1955976 = idf(docFreq=665, maxDocs=44218)
0.109375 = fieldNorm(doc=5540)
0.118940905 = weight(abstract_txt:covering in 5540) [ClassicSimilarity], result of:
0.118940905 = score(doc=5540,freq=1.0), product of:
0.17239878 = queryWeight, product of:
1.5456179 = boost
6.3078156 = idf(docFreq=218, maxDocs=44218)
0.017682882 = queryNorm
0.6899173 = fieldWeight in 5540, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
6.3078156 = idf(docFreq=218, maxDocs=44218)
0.109375 = fieldNorm(doc=5540)
0.5849648 = weight(abstract_txt:indexing in 5540) [ClassicSimilarity], result of:
0.5849648 = score(doc=5540,freq=9.0), product of:
0.40986642 = queryWeight, product of:
5.3289447 = boost
4.3495874 = idf(docFreq=1551, maxDocs=44218)
0.017682882 = queryNorm
1.4272084 = fieldWeight in 5540, product of:
3.0 = tf(freq=9.0), with freq of:
9.0 = termFreq=9.0
4.3495874 = idf(docFreq=1551, maxDocs=44218)
0.109375 = fieldNorm(doc=5540)
0.2 = coord(5/25)
-
Wellisch, H.H.: Book and periodical indexing (1994)
0.15
0.15490596 = sum of:
0.15490596 = product of:
0.7745298 = sum of:
0.037440557 = weight(abstract_txt:standards in 8265) [ClassicSimilarity], result of:
0.037440557 = score(doc=8265,freq=1.0), product of:
0.099837475 = queryWeight, product of:
1.1762018 = boost
4.800193 = idf(docFreq=988, maxDocs=44218)
0.017682882 = queryNorm
0.37501508 = fieldWeight in 8265, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
4.800193 = idf(docFreq=988, maxDocs=44218)
0.078125 = fieldNorm(doc=8265)
0.047475856 = weight(abstract_txt:automatic in 8265) [ClassicSimilarity], result of:
0.047475856 = score(doc=8265,freq=1.0), product of:
0.116962664 = queryWeight, product of:
1.2730888 = boost
5.1955976 = idf(docFreq=665, maxDocs=44218)
0.017682882 = queryNorm
0.40590608 = fieldWeight in 8265, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
5.1955976 = idf(docFreq=665, maxDocs=44218)
0.078125 = fieldNorm(doc=8265)
0.10598709 = weight(abstract_txt:texts in 8265) [ClassicSimilarity], result of:
0.10598709 = score(doc=8265,freq=3.0), product of:
0.1385246 = queryWeight, product of:
1.3854744 = boost
5.6542544 = idf(docFreq=420, maxDocs=44218)
0.017682882 = queryNorm
0.7651138 = fieldWeight in 8265, product of:
1.7320508 = tf(freq=3.0), with freq of:
3.0 = termFreq=3.0
5.6542544 = idf(docFreq=420, maxDocs=44218)
0.078125 = fieldNorm(doc=8265)
0.18969053 = weight(abstract_txt:periodicals in 8265) [ClassicSimilarity], result of:
0.18969053 = score(doc=8265,freq=4.0), product of:
0.18552786 = queryWeight, product of:
1.6033918 = boost
6.543596 = idf(docFreq=172, maxDocs=44218)
0.017682882 = queryNorm
1.0224369 = fieldWeight in 8265, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
6.543596 = idf(docFreq=172, maxDocs=44218)
0.078125 = fieldNorm(doc=8265)
0.39393577 = weight(abstract_txt:indexing in 8265) [ClassicSimilarity], result of:
0.39393577 = score(doc=8265,freq=8.0), product of:
0.40986642 = queryWeight, product of:
5.3289447 = boost
4.3495874 = idf(docFreq=1551, maxDocs=44218)
0.017682882 = queryNorm
0.9611321 = fieldWeight in 8265, product of:
2.828427 = tf(freq=8.0), with freq of:
8.0 = termFreq=8.0
4.3495874 = idf(docFreq=1551, maxDocs=44218)
0.078125 = fieldNorm(doc=8265)
0.2 = coord(5/25)
-
Kaskus, M.A.: Indexing in theory and practice (1996)
0.15
0.15342812 = sum of:
0.15342812 = product of:
0.7671406 = sum of:
0.04464813 = weight(abstract_txt:including in 4448) [ClassicSimilarity], result of:
0.04464813 = score(doc=4448,freq=1.0), product of:
0.0820706 = queryWeight, product of:
1.0664214 = boost
4.352168 = idf(docFreq=1547, maxDocs=44218)
0.017682882 = queryNorm
0.544021 = fieldWeight in 4448, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
4.352168 = idf(docFreq=1547, maxDocs=44218)
0.125 = fieldNorm(doc=4448)
0.049091242 = weight(abstract_txt:field in 4448) [ClassicSimilarity], result of:
0.049091242 = score(doc=4448,freq=1.0), product of:
0.087428845 = queryWeight, product of:
1.1006835 = boost
4.491995 = idf(docFreq=1345, maxDocs=44218)
0.017682882 = queryNorm
0.56149936 = fieldWeight in 4448, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
4.491995 = idf(docFreq=1345, maxDocs=44218)
0.125 = fieldNorm(doc=4448)
0.07596137 = weight(abstract_txt:automatic in 4448) [ClassicSimilarity], result of:
0.07596137 = score(doc=4448,freq=1.0), product of:
0.116962664 = queryWeight, product of:
1.2730888 = boost
5.1955976 = idf(docFreq=665, maxDocs=44218)
0.017682882 = queryNorm
0.6494497 = fieldWeight in 4448, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
5.1955976 = idf(docFreq=665, maxDocs=44218)
0.125 = fieldNorm(doc=4448)
0.15175241 = weight(abstract_txt:periodicals in 4448) [ClassicSimilarity], result of:
0.15175241 = score(doc=4448,freq=1.0), product of:
0.18552786 = queryWeight, product of:
1.6033918 = boost
6.543596 = idf(docFreq=172, maxDocs=44218)
0.017682882 = queryNorm
0.8179495 = fieldWeight in 4448, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
6.543596 = idf(docFreq=172, maxDocs=44218)
0.125 = fieldNorm(doc=4448)
0.44568747 = weight(abstract_txt:indexing in 4448) [ClassicSimilarity], result of:
0.44568747 = score(doc=4448,freq=4.0), product of:
0.40986642 = queryWeight, product of:
5.3289447 = boost
4.3495874 = idf(docFreq=1551, maxDocs=44218)
0.017682882 = queryNorm
1.0873969 = fieldWeight in 4448, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
4.3495874 = idf(docFreq=1551, maxDocs=44218)
0.125 = fieldNorm(doc=4448)
0.2 = coord(5/25)
-
Clarke, M.: Retrieving information from scientific periodicals (1996)
0.14
0.1418197 = sum of:
0.1418197 = product of:
0.88637316 = sum of:
0.13283128 = weight(abstract_txt:medical in 7185) [ClassicSimilarity], result of:
0.13283128 = score(doc=7185,freq=1.0), product of:
0.14630044 = queryWeight, product of:
1.4238291 = boost
5.8107834 = idf(docFreq=359, maxDocs=44218)
0.017682882 = queryNorm
0.9079349 = fieldWeight in 7185, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
5.8107834 = idf(docFreq=359, maxDocs=44218)
0.15625 = fieldNorm(doc=7185)
0.16991557 = weight(abstract_txt:covering in 7185) [ClassicSimilarity], result of:
0.16991557 = score(doc=7185,freq=1.0), product of:
0.17239878 = queryWeight, product of:
1.5456179 = boost
6.3078156 = idf(docFreq=218, maxDocs=44218)
0.017682882 = queryNorm
0.9855962 = fieldWeight in 7185, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
6.3078156 = idf(docFreq=218, maxDocs=44218)
0.15625 = fieldNorm(doc=7185)
0.18969053 = weight(abstract_txt:periodicals in 7185) [ClassicSimilarity], result of:
0.18969053 = score(doc=7185,freq=1.0), product of:
0.18552786 = queryWeight, product of:
1.6033918 = boost
6.543596 = idf(docFreq=172, maxDocs=44218)
0.017682882 = queryNorm
1.0224369 = fieldWeight in 7185, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
6.543596 = idf(docFreq=172, maxDocs=44218)
0.15625 = fieldNorm(doc=7185)
0.39393577 = weight(abstract_txt:indexing in 7185) [ClassicSimilarity], result of:
0.39393577 = score(doc=7185,freq=2.0), product of:
0.40986642 = queryWeight, product of:
5.3289447 = boost
4.3495874 = idf(docFreq=1551, maxDocs=44218)
0.017682882 = queryNorm
0.9611321 = fieldWeight in 7185, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.3495874 = idf(docFreq=1551, maxDocs=44218)
0.15625 = fieldNorm(doc=7185)
0.16 = coord(4/25)
-
Poulin, M.: Electronic journals : a bibliography (1998)
0.12
0.120715156 = sum of:
0.120715156 = product of:
0.75446975 = sum of:
0.05522147 = weight(abstract_txt:many in 774) [ClassicSimilarity], result of:
0.05522147 = score(doc=774,freq=1.0), product of:
0.07216554 = queryWeight, product of:
4.081096 = idf(docFreq=2029, maxDocs=44218)
0.017682882 = queryNorm
0.7652055 = fieldWeight in 774, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
4.081096 = idf(docFreq=2029, maxDocs=44218)
0.1875 = fieldNorm(doc=774)
0.17343417 = weight(abstract_txt:bibliography in 774) [ClassicSimilarity], result of:
0.17343417 = score(doc=774,freq=1.0), product of:
0.15476795 = queryWeight, product of:
1.4644535 = boost
5.9765754 = idf(docFreq=304, maxDocs=44218)
0.017682882 = queryNorm
1.1206079 = fieldWeight in 774, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
5.9765754 = idf(docFreq=304, maxDocs=44218)
0.1875 = fieldNorm(doc=774)
0.20389868 = weight(abstract_txt:covering in 774) [ClassicSimilarity], result of:
0.20389868 = score(doc=774,freq=1.0), product of:
0.17239878 = queryWeight, product of:
1.5456179 = boost
6.3078156 = idf(docFreq=218, maxDocs=44218)
0.017682882 = queryNorm
1.1827154 = fieldWeight in 774, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
6.3078156 = idf(docFreq=218, maxDocs=44218)
0.1875 = fieldNorm(doc=774)
0.32191548 = weight(abstract_txt:periodicals in 774) [ClassicSimilarity], result of:
0.32191548 = score(doc=774,freq=2.0), product of:
0.18552786 = queryWeight, product of:
1.6033918 = boost
6.543596 = idf(docFreq=172, maxDocs=44218)
0.017682882 = queryNorm
1.7351328 = fieldWeight in 774, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
6.543596 = idf(docFreq=172, maxDocs=44218)
0.1875 = fieldNorm(doc=774)
0.16 = coord(4/25)