-
Lancaster, F.W.: Trends in subject indexing from 1957 to 2000 (1980)
0.19
0.19191813 = sum of:
0.19191813 = product of:
0.7996589 = sum of:
0.018391818 = weight(abstract_txt:using in 208) [ClassicSimilarity], result of:
0.018391818 = score(doc=208,freq=1.0), product of:
0.056750573 = queryWeight, product of:
3.4568708 = idf(docFreq=3806, maxDocs=44421)
0.016416747 = queryNorm
0.32408163 = fieldWeight in 208, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
3.4568708 = idf(docFreq=3806, maxDocs=44421)
0.09375 = fieldNorm(doc=208)
0.033822782 = weight(abstract_txt:future in 208) [ClassicSimilarity], result of:
0.033822782 = score(doc=208,freq=1.0), product of:
0.08518439 = queryWeight, product of:
1.2251658 = boost
4.23524 = idf(docFreq=1747, maxDocs=44421)
0.016416747 = queryNorm
0.39705375 = fieldWeight in 208, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
4.23524 = idf(docFreq=1747, maxDocs=44421)
0.09375 = fieldNorm(doc=208)
0.08366743 = weight(abstract_txt:interest in 208) [ClassicSimilarity], result of:
0.08366743 = score(doc=208,freq=2.0), product of:
0.12366536 = queryWeight, product of:
1.4761786 = boost
5.1029587 = idf(docFreq=733, maxDocs=44421)
0.016416747 = queryNorm
0.67656314 = fieldWeight in 208, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
5.1029587 = idf(docFreq=733, maxDocs=44421)
0.09375 = fieldNorm(doc=208)
0.08410688 = weight(abstract_txt:production in 208) [ClassicSimilarity], result of:
0.08410688 = score(doc=208,freq=1.0), product of:
0.1563537 = queryWeight, product of:
1.6598504 = boost
5.7378883 = idf(docFreq=388, maxDocs=44421)
0.016416747 = queryNorm
0.53792703 = fieldWeight in 208, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
5.7378883 = idf(docFreq=388, maxDocs=44421)
0.09375 = fieldNorm(doc=208)
0.26935965 = weight(abstract_txt:indexing in 208) [ClassicSimilarity], result of:
0.26935965 = score(doc=208,freq=6.0), product of:
0.26962832 = queryWeight, product of:
3.775359 = boost
4.3503094 = idf(docFreq=1557, maxDocs=44421)
0.016416747 = queryNorm
0.9990036 = fieldWeight in 208, product of:
2.4494898 = tf(freq=6.0), with freq of:
6.0 = termFreq=6.0
4.3503094 = idf(docFreq=1557, maxDocs=44421)
0.09375 = fieldNorm(doc=208)
0.31031036 = weight(abstract_txt:computer in 208) [ClassicSimilarity], result of:
0.31031036 = score(doc=208,freq=3.0), product of:
0.4426233 = queryWeight, product of:
6.244778 = boost
4.317478 = idf(docFreq=1609, maxDocs=44421)
0.016416747 = queryNorm
0.701071 = fieldWeight in 208, product of:
1.7320508 = tf(freq=3.0), with freq of:
3.0 = termFreq=3.0
4.317478 = idf(docFreq=1609, maxDocs=44421)
0.09375 = fieldNorm(doc=208)
0.24 = coord(6/25)
-
Shaffer, C.A.: Data representations for geographic information systems (1992)
0.17
0.17142949 = sum of:
0.17142949 = product of:
0.6122482 = sum of:
0.036573026 = weight(abstract_txt:discusses in 6716) [ClassicSimilarity], result of:
0.036573026 = score(doc=6716,freq=1.0), product of:
0.07408016 = queryWeight, product of:
1.1425253 = boost
3.9495623 = idf(docFreq=2325, maxDocs=44421)
0.016416747 = queryNorm
0.4936953 = fieldWeight in 6716, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
3.9495623 = idf(docFreq=2325, maxDocs=44421)
0.125 = fieldNorm(doc=6716)
0.045097042 = weight(abstract_txt:future in 6716) [ClassicSimilarity], result of:
0.045097042 = score(doc=6716,freq=1.0), product of:
0.08518439 = queryWeight, product of:
1.2251658 = boost
4.23524 = idf(docFreq=1747, maxDocs=44421)
0.016416747 = queryNorm
0.529405 = fieldWeight in 6716, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
4.23524 = idf(docFreq=1747, maxDocs=44421)
0.125 = fieldNorm(doc=6716)
0.07219356 = weight(abstract_txt:databases in 6716) [ClassicSimilarity], result of:
0.07219356 = score(doc=6716,freq=2.0), product of:
0.09252313 = queryWeight, product of:
1.2768505 = boost
4.413907 = idf(docFreq=1461, maxDocs=44421)
0.016416747 = queryNorm
0.7802759 = fieldWeight in 6716, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.413907 = idf(docFreq=1461, maxDocs=44421)
0.125 = fieldNorm(doc=6716)
0.05284645 = weight(abstract_txt:types in 6716) [ClassicSimilarity], result of:
0.05284645 = score(doc=6716,freq=1.0), product of:
0.09468297 = queryWeight, product of:
1.2916677 = boost
4.4651284 = idf(docFreq=1388, maxDocs=44421)
0.016416747 = queryNorm
0.55814105 = fieldWeight in 6716, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
4.4651284 = idf(docFreq=1388, maxDocs=44421)
0.125 = fieldNorm(doc=6716)
0.11657971 = weight(abstract_txt:identifies in 6716) [ClassicSimilarity], result of:
0.11657971 = score(doc=6716,freq=1.0), product of:
0.16045132 = queryWeight, product of:
1.6814599 = boost
5.8125896 = idf(docFreq=360, maxDocs=44421)
0.016416747 = queryNorm
0.7265737 = fieldWeight in 6716, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
5.8125896 = idf(docFreq=360, maxDocs=44421)
0.125 = fieldNorm(doc=6716)
0.14233753 = weight(abstract_txt:defines in 6716) [ClassicSimilarity], result of:
0.14233753 = score(doc=6716,freq=1.0), product of:
0.18329091 = queryWeight, product of:
1.7971542 = boost
6.2125297 = idf(docFreq=241, maxDocs=44421)
0.016416747 = queryNorm
0.7765662 = fieldWeight in 6716, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
6.2125297 = idf(docFreq=241, maxDocs=44421)
0.125 = fieldNorm(doc=6716)
0.14662082 = weight(abstract_txt:indexing in 6716) [ClassicSimilarity], result of:
0.14662082 = score(doc=6716,freq=1.0), product of:
0.26962832 = queryWeight, product of:
3.775359 = boost
4.3503094 = idf(docFreq=1557, maxDocs=44421)
0.016416747 = queryNorm
0.5437887 = fieldWeight in 6716, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
4.3503094 = idf(docFreq=1557, maxDocs=44421)
0.125 = fieldNorm(doc=6716)
0.28 = coord(7/25)
-
Paris, C.G.: Chemical structure handling by computer (1997)
0.16
0.15877299 = sum of:
0.15877299 = product of:
0.66155416 = sum of:
0.0320014 = weight(abstract_txt:discusses in 3254) [ClassicSimilarity], result of:
0.0320014 = score(doc=3254,freq=1.0), product of:
0.07408016 = queryWeight, product of:
1.1425253 = boost
3.9495623 = idf(docFreq=2325, maxDocs=44421)
0.016416747 = queryNorm
0.43198338 = fieldWeight in 3254, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
3.9495623 = idf(docFreq=2325, maxDocs=44421)
0.109375 = fieldNorm(doc=3254)
0.040766746 = weight(abstract_txt:database in 3254) [ClassicSimilarity], result of:
0.040766746 = score(doc=3254,freq=1.0), product of:
0.087054916 = queryWeight, product of:
1.2385442 = boost
4.2814875 = idf(docFreq=1668, maxDocs=44421)
0.016416747 = queryNorm
0.4682877 = fieldWeight in 3254, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
4.2814875 = idf(docFreq=1668, maxDocs=44421)
0.109375 = fieldNorm(doc=3254)
0.074401096 = weight(abstract_txt:selected in 3254) [ClassicSimilarity], result of:
0.074401096 = score(doc=3254,freq=1.0), product of:
0.13000962 = queryWeight, product of:
1.5135704 = boost
5.2322173 = idf(docFreq=644, maxDocs=44421)
0.016416747 = queryNorm
0.5722738 = fieldWeight in 3254, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
5.2322173 = idf(docFreq=644, maxDocs=44421)
0.109375 = fieldNorm(doc=3254)
0.10200724 = weight(abstract_txt:identifies in 3254) [ClassicSimilarity], result of:
0.10200724 = score(doc=3254,freq=1.0), product of:
0.16045132 = queryWeight, product of:
1.6814599 = boost
5.8125896 = idf(docFreq=360, maxDocs=44421)
0.016416747 = queryNorm
0.63575196 = fieldWeight in 3254, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
5.8125896 = idf(docFreq=360, maxDocs=44421)
0.109375 = fieldNorm(doc=3254)
0.11678242 = weight(abstract_txt:state in 3254) [ClassicSimilarity], result of:
0.11678242 = score(doc=3254,freq=1.0), product of:
0.22123352 = queryWeight, product of:
2.7922566 = boost
4.8262353 = idf(docFreq=967, maxDocs=44421)
0.016416747 = queryNorm
0.52786946 = fieldWeight in 3254, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
4.8262353 = idf(docFreq=967, maxDocs=44421)
0.109375 = fieldNorm(doc=3254)
0.29559526 = weight(abstract_txt:computer in 3254) [ClassicSimilarity], result of:
0.29559526 = score(doc=3254,freq=2.0), product of:
0.4426233 = queryWeight, product of:
6.244778 = boost
4.317478 = idf(docFreq=1609, maxDocs=44421)
0.016416747 = queryNorm
0.6678258 = fieldWeight in 3254, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.317478 = idf(docFreq=1609, maxDocs=44421)
0.109375 = fieldNorm(doc=3254)
0.24 = coord(6/25)
-
Thorburn, C.; Ringler, R.: Cataloging serial computer files (1993)
0.15
0.15208432 = sum of:
0.15208432 = product of:
0.5431583 = sum of:
0.018391818 = weight(abstract_txt:using in 59) [ClassicSimilarity], result of:
0.018391818 = score(doc=59,freq=1.0), product of:
0.056750573 = queryWeight, product of:
3.4568708 = idf(docFreq=3806, maxDocs=44421)
0.016416747 = queryNorm
0.32408163 = fieldWeight in 59, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
3.4568708 = idf(docFreq=3806, maxDocs=44421)
0.09375 = fieldNorm(doc=59)
0.02742977 = weight(abstract_txt:discusses in 59) [ClassicSimilarity], result of:
0.02742977 = score(doc=59,freq=1.0), product of:
0.07408016 = queryWeight, product of:
1.1425253 = boost
3.9495623 = idf(docFreq=2325, maxDocs=44421)
0.016416747 = queryNorm
0.37027147 = fieldWeight in 59, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
3.9495623 = idf(docFreq=2325, maxDocs=44421)
0.09375 = fieldNorm(doc=59)
0.03828642 = weight(abstract_txt:databases in 59) [ClassicSimilarity], result of:
0.03828642 = score(doc=59,freq=1.0), product of:
0.09252313 = queryWeight, product of:
1.2768505 = boost
4.413907 = idf(docFreq=1461, maxDocs=44421)
0.016416747 = queryNorm
0.4138038 = fieldWeight in 59, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
4.413907 = idf(docFreq=1461, maxDocs=44421)
0.09375 = fieldNorm(doc=59)
0.03963484 = weight(abstract_txt:types in 59) [ClassicSimilarity], result of:
0.03963484 = score(doc=59,freq=1.0), product of:
0.09468297 = queryWeight, product of:
1.2916677 = boost
4.4651284 = idf(docFreq=1388, maxDocs=44421)
0.016416747 = queryNorm
0.4186058 = fieldWeight in 59, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
4.4651284 = idf(docFreq=1388, maxDocs=44421)
0.09375 = fieldNorm(doc=59)
0.059161805 = weight(abstract_txt:interest in 59) [ClassicSimilarity], result of:
0.059161805 = score(doc=59,freq=1.0), product of:
0.12366536 = queryWeight, product of:
1.4761786 = boost
5.1029587 = idf(docFreq=733, maxDocs=44421)
0.016416747 = queryNorm
0.47840238 = fieldWeight in 59, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
5.1029587 = idf(docFreq=733, maxDocs=44421)
0.09375 = fieldNorm(doc=59)
0.049943246 = weight(abstract_txt:describes in 59) [ClassicSimilarity], result of:
0.049943246 = score(doc=59,freq=1.0), product of:
0.13917086 = queryWeight, product of:
2.2146444 = boost
3.82787 = idf(docFreq=2626, maxDocs=44421)
0.016416747 = queryNorm
0.35886282 = fieldWeight in 59, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
3.82787 = idf(docFreq=2626, maxDocs=44421)
0.09375 = fieldNorm(doc=59)
0.31031036 = weight(abstract_txt:computer in 59) [ClassicSimilarity], result of:
0.31031036 = score(doc=59,freq=3.0), product of:
0.4426233 = queryWeight, product of:
6.244778 = boost
4.317478 = idf(docFreq=1609, maxDocs=44421)
0.016416747 = queryNorm
0.701071 = fieldWeight in 59, product of:
1.7320508 = tf(freq=3.0), with freq of:
3.0 = termFreq=3.0
4.317478 = idf(docFreq=1609, maxDocs=44421)
0.09375 = fieldNorm(doc=59)
0.28 = coord(7/25)
-
Irving, H.B.: Computer-assisted indexing training and electronic text conversion at NAL (1997)
0.15
0.15158728 = sum of:
0.15158728 = product of:
0.75793636 = sum of:
0.03723254 = weight(abstract_txt:support in 534) [ClassicSimilarity], result of:
0.03723254 = score(doc=534,freq=1.0), product of:
0.09081737 = queryWeight, product of:
1.2650256 = boost
4.37303 = idf(docFreq=1522, maxDocs=44421)
0.016416747 = queryNorm
0.4099716 = fieldWeight in 534, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
4.37303 = idf(docFreq=1522, maxDocs=44421)
0.09375 = fieldNorm(doc=534)
0.08410688 = weight(abstract_txt:production in 534) [ClassicSimilarity], result of:
0.08410688 = score(doc=534,freq=1.0), product of:
0.1563537 = queryWeight, product of:
1.6598504 = boost
5.7378883 = idf(docFreq=388, maxDocs=44421)
0.016416747 = queryNorm
0.53792703 = fieldWeight in 534, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
5.7378883 = idf(docFreq=388, maxDocs=44421)
0.09375 = fieldNorm(doc=534)
0.16329832 = weight(abstract_txt:assisted in 534) [ClassicSimilarity], result of:
0.16329832 = score(doc=534,freq=1.0), product of:
0.24333708 = queryWeight, product of:
2.0707088 = boost
7.1581726 = idf(docFreq=93, maxDocs=44421)
0.016416747 = queryNorm
0.6710787 = fieldWeight in 534, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
7.1581726 = idf(docFreq=93, maxDocs=44421)
0.09375 = fieldNorm(doc=534)
0.21993123 = weight(abstract_txt:indexing in 534) [ClassicSimilarity], result of:
0.21993123 = score(doc=534,freq=4.0), product of:
0.26962832 = queryWeight, product of:
3.775359 = boost
4.3503094 = idf(docFreq=1557, maxDocs=44421)
0.016416747 = queryNorm
0.815683 = fieldWeight in 534, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
4.3503094 = idf(docFreq=1557, maxDocs=44421)
0.09375 = fieldNorm(doc=534)
0.25336736 = weight(abstract_txt:computer in 534) [ClassicSimilarity], result of:
0.25336736 = score(doc=534,freq=2.0), product of:
0.4426233 = queryWeight, product of:
6.244778 = boost
4.317478 = idf(docFreq=1609, maxDocs=44421)
0.016416747 = queryNorm
0.57242215 = fieldWeight in 534, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.317478 = idf(docFreq=1609, maxDocs=44421)
0.09375 = fieldNorm(doc=534)
0.2 = coord(5/25)