-
Martínez-Ávila, D.: Classification & authority control : expanding resource discovery (2016)
1.44
1.4401741 = sum of:
1.4401741 = sum of:
0.093568124 = weight(abstract_txt:subject in 3828) [ClassicSimilarity], result of:
0.093568124 = score(doc=3828,freq=1.0), product of:
0.30646357 = queryWeight, product of:
3.9080403 = idf(docFreq=2324, maxDocs=42596)
0.07841873 = queryNorm
0.30531564 = fieldWeight in 3828, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
3.9080403 = idf(docFreq=2324, maxDocs=42596)
0.078125 = fieldNorm(doc=3828)
0.2005699 = weight(abstract_txt:classification in 3828) [ClassicSimilarity], result of:
0.2005699 = score(doc=3828,freq=4.0), product of:
0.32095987 = queryWeight, product of:
1.0233777 = boost
3.9994013 = idf(docFreq=2121, maxDocs=42596)
0.07841873 = queryNorm
0.6249065 = fieldWeight in 3828, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.9994013 = idf(docFreq=2121, maxDocs=42596)
0.078125 = fieldNorm(doc=3828)
1.146036 = weight(abstract_txt:mathematics in 3828) [ClassicSimilarity], result of:
1.146036 = score(doc=3828,freq=6.0), product of:
0.89613885 = queryWeight, product of:
1.7100084 = boost
6.6827817 = idf(docFreq=144, maxDocs=42596)
0.07841873 = queryNorm
1.2788599 = fieldWeight in 3828, product of:
2.4494898 = tf(freq=6.0), with freq of:
6.0 = termFreq=6.0
6.6827817 = idf(docFreq=144, maxDocs=42596)
0.078125 = fieldNorm(doc=3828)
-
Gödert, W.: Subject headings for mathematical literature (1980)
0.96
0.9561933 = sum of:
0.9561933 = sum of:
0.2245635 = weight(abstract_txt:subject in 661) [ClassicSimilarity], result of:
0.2245635 = score(doc=661,freq=4.0), product of:
0.30646357 = queryWeight, product of:
3.9080403 = idf(docFreq=2324, maxDocs=42596)
0.07841873 = queryNorm
0.73275757 = fieldWeight in 661, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.9080403 = idf(docFreq=2324, maxDocs=42596)
0.09375 = fieldNorm(doc=661)
0.17018919 = weight(abstract_txt:classification in 661) [ClassicSimilarity], result of:
0.17018919 = score(doc=661,freq=2.0), product of:
0.32095987 = queryWeight, product of:
1.0233777 = boost
3.9994013 = idf(docFreq=2121, maxDocs=42596)
0.07841873 = queryNorm
0.53025067 = fieldWeight in 661, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.9994013 = idf(docFreq=2121, maxDocs=42596)
0.09375 = fieldNorm(doc=661)
0.56144065 = weight(abstract_txt:mathematics in 661) [ClassicSimilarity], result of:
0.56144065 = score(doc=661,freq=1.0), product of:
0.89613885 = queryWeight, product of:
1.7100084 = boost
6.6827817 = idf(docFreq=144, maxDocs=42596)
0.07841873 = queryNorm
0.6265108 = fieldWeight in 661, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
6.6827817 = idf(docFreq=144, maxDocs=42596)
0.09375 = fieldNorm(doc=661)
-
Plummer, K.A.: Mathematics subject headings for the PreK-12 community: a comparison of key terms from the National Council of Teachers of Mathematics (NCTM) Mathematics Standards to ERIC Thesaurus descriptors and the Library of Congress Subject Headings (2006)
0.94
0.9428066 = sum of:
0.9428066 = product of:
1.4142098 = sum of:
0.15879036 = weight(abstract_txt:subject in 772) [ClassicSimilarity], result of:
0.15879036 = score(doc=772,freq=2.0), product of:
0.30646357 = queryWeight, product of:
3.9080403 = idf(docFreq=2324, maxDocs=42596)
0.07841873 = queryNorm
0.5181378 = fieldWeight in 772, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.9080403 = idf(docFreq=2324, maxDocs=42596)
0.09375 = fieldNorm(doc=772)
1.2554195 = weight(abstract_txt:mathematics in 772) [ClassicSimilarity], result of:
1.2554195 = score(doc=772,freq=5.0), product of:
0.89613885 = queryWeight, product of:
1.7100084 = boost
6.6827817 = idf(docFreq=144, maxDocs=42596)
0.07841873 = queryNorm
1.4009207 = fieldWeight in 772, product of:
2.236068 = tf(freq=5.0), with freq of:
5.0 = termFreq=5.0
6.6827817 = idf(docFreq=144, maxDocs=42596)
0.09375 = fieldNorm(doc=772)
0.6666667 = coord(2/3)
-
Lange, C.; Ion, P.; Dimou, A.; Bratsas, C.; Sperber, W.; Kohlhasel, M.; Antoniou, I.: Getting mathematics towards the Web of Data : the case of the Mathematics Subject Classification (2012)
0.90
0.90367 = sum of:
0.90367 = sum of:
0.0748545 = weight(abstract_txt:subject in 1112) [ClassicSimilarity], result of:
0.0748545 = score(doc=1112,freq=1.0), product of:
0.30646357 = queryWeight, product of:
3.9080403 = idf(docFreq=2324, maxDocs=42596)
0.07841873 = queryNorm
0.24425252 = fieldWeight in 1112, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
3.9080403 = idf(docFreq=2324, maxDocs=42596)
0.0625 = fieldNorm(doc=1112)
0.080227956 = weight(abstract_txt:classification in 1112) [ClassicSimilarity], result of:
0.080227956 = score(doc=1112,freq=1.0), product of:
0.32095987 = queryWeight, product of:
1.0233777 = boost
3.9994013 = idf(docFreq=2121, maxDocs=42596)
0.07841873 = queryNorm
0.24996258 = fieldWeight in 1112, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
3.9994013 = idf(docFreq=2121, maxDocs=42596)
0.0625 = fieldNorm(doc=1112)
0.74858755 = weight(abstract_txt:mathematics in 1112) [ClassicSimilarity], result of:
0.74858755 = score(doc=1112,freq=4.0), product of:
0.89613885 = queryWeight, product of:
1.7100084 = boost
6.6827817 = idf(docFreq=144, maxDocs=42596)
0.07841873 = queryNorm
0.8353477 = fieldWeight in 1112, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
6.6827817 = idf(docFreq=144, maxDocs=42596)
0.0625 = fieldNorm(doc=1112)
-
Lange, C.; Ion, P.; Dimou, A.; Bratsas, C.; Sperber, W.; Kohlhasel, M.; Antoniou, I.: Bringing mathematics towards the Web of Data : the case of the Mathematics Subject Classification (2012)
0.90
0.90367 = sum of:
0.90367 = sum of:
0.0748545 = weight(abstract_txt:subject in 1264) [ClassicSimilarity], result of:
0.0748545 = score(doc=1264,freq=1.0), product of:
0.30646357 = queryWeight, product of:
3.9080403 = idf(docFreq=2324, maxDocs=42596)
0.07841873 = queryNorm
0.24425252 = fieldWeight in 1264, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
3.9080403 = idf(docFreq=2324, maxDocs=42596)
0.0625 = fieldNorm(doc=1264)
0.080227956 = weight(abstract_txt:classification in 1264) [ClassicSimilarity], result of:
0.080227956 = score(doc=1264,freq=1.0), product of:
0.32095987 = queryWeight, product of:
1.0233777 = boost
3.9994013 = idf(docFreq=2121, maxDocs=42596)
0.07841873 = queryNorm
0.24996258 = fieldWeight in 1264, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
3.9994013 = idf(docFreq=2121, maxDocs=42596)
0.0625 = fieldNorm(doc=1264)
0.74858755 = weight(abstract_txt:mathematics in 1264) [ClassicSimilarity], result of:
0.74858755 = score(doc=1264,freq=4.0), product of:
0.89613885 = queryWeight, product of:
1.7100084 = boost
6.6827817 = idf(docFreq=144, maxDocs=42596)
0.07841873 = queryNorm
0.8353477 = fieldWeight in 1264, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
6.6827817 = idf(docFreq=144, maxDocs=42596)
0.0625 = fieldNorm(doc=1264)
