-
Miksa, S.D.: ¬The challenges of change : a review of cataloging and classification literature, 2003-2004 (2007)
0.13
0.13201831 = sum of:
0.10041824 = product of:
0.30125472 = sum of:
0.30125472 = weight(_text_:themes in 266) [ClassicSimilarity], result of:
0.30125472 = score(doc=266,freq=4.0), product of:
0.3748681 = queryWeight, product of:
6.429029 = idf(docFreq=193, maxDocs=44218)
0.058308665 = queryNorm
0.8036286 = fieldWeight in 266, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
6.429029 = idf(docFreq=193, maxDocs=44218)
0.0625 = fieldNorm(doc=266)
0.33333334 = coord(1/3)
0.031600077 = product of:
0.06320015 = sum of:
0.06320015 = weight(_text_:22 in 266) [ClassicSimilarity], result of:
0.06320015 = score(doc=266,freq=2.0), product of:
0.204187 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.058308665 = queryNorm
0.30952093 = fieldWeight in 266, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0625 = fieldNorm(doc=266)
0.5 = coord(1/2)
- Abstract
- This paper reviews the enormous changes in cataloging and classification reflected in the literature of 2003 and 2004, and discusses major themes and issues. Traditional cataloging and classification tools have been re-vamped and new resources have emerged. Most notable themes are: the continuing influence of the Functional Requirements for Bibliographic Control (FRBR); the struggle to understand the ever-broadening concept of an "information entity"; steady developments in metadata-encoding standards; and the globalization of information systems, including multilinguistic challenges.
- Date
- 10. 9.2000 17:38:22
-
Blake, C.: Text mining (2011)
0.10
0.10152109 = product of:
0.20304218 = sum of:
0.20304218 = product of:
0.40608436 = sum of:
0.40608436 = weight(_text_:mining in 1599) [ClassicSimilarity], result of:
0.40608436 = score(doc=1599,freq=4.0), product of:
0.3290036 = queryWeight, product of:
5.642448 = idf(docFreq=425, maxDocs=44218)
0.058308665 = queryNorm
1.2342855 = fieldWeight in 1599, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
5.642448 = idf(docFreq=425, maxDocs=44218)
0.109375 = fieldNorm(doc=1599)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Theme
- Data Mining
-
Chambers, S.; Myall, C.: Cataloging and classification : review of the literature 2007-8 (2010)
0.09
0.08978069 = sum of:
0.062130623 = product of:
0.18639186 = sum of:
0.18639186 = weight(_text_:themes in 4309) [ClassicSimilarity], result of:
0.18639186 = score(doc=4309,freq=2.0), product of:
0.3748681 = queryWeight, product of:
6.429029 = idf(docFreq=193, maxDocs=44218)
0.058308665 = queryNorm
0.49721986 = fieldWeight in 4309, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
6.429029 = idf(docFreq=193, maxDocs=44218)
0.0546875 = fieldNorm(doc=4309)
0.33333334 = coord(1/3)
0.027650066 = product of:
0.05530013 = sum of:
0.05530013 = weight(_text_:22 in 4309) [ClassicSimilarity], result of:
0.05530013 = score(doc=4309,freq=2.0), product of:
0.204187 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.058308665 = queryNorm
0.2708308 = fieldWeight in 4309, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0546875 = fieldNorm(doc=4309)
0.5 = coord(1/2)
- Abstract
- This paper surveys library literature on cataloging and classification published in 2007-8, indicating its extent and range in terms of types of literature, major subject areas, and themes. The paper reviews pertinent literature in the following areas: the future of bibliographic control, general cataloging standards and texts, Functional Requirements for Bibliographic Records (FRBR), cataloging varied resources, metadata and cataloging in the Web world, classification and subject access, questions of diversity and diverse perspectives, additional reports of practice and research, catalogers' education and careers, keeping current through columns and blogs, and cataloging history.
- Date
- 10. 9.2000 17:38:22
-
Benoit, G.: Data mining (2002)
0.08
0.081397966 = product of:
0.16279593 = sum of:
0.16279593 = product of:
0.32559186 = sum of:
0.32559186 = weight(_text_:mining in 4296) [ClassicSimilarity], result of:
0.32559186 = score(doc=4296,freq=14.0), product of:
0.3290036 = queryWeight, product of:
5.642448 = idf(docFreq=425, maxDocs=44218)
0.058308665 = queryNorm
0.9896301 = fieldWeight in 4296, product of:
3.7416575 = tf(freq=14.0), with freq of:
14.0 = termFreq=14.0
5.642448 = idf(docFreq=425, maxDocs=44218)
0.046875 = fieldNorm(doc=4296)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Abstract
- Data mining (DM) is a multistaged process of extracting previously unanticipated knowledge from large databases, and applying the results to decision making. Data mining tools detect patterns from the data and infer associations and rules from them. The extracted information may then be applied to prediction or classification models by identifying relations within the data records or between databases. Those patterns and rules can then guide decision making and forecast the effects of those decisions. However, this definition may be applied equally to "knowledge discovery in databases" (KDD). Indeed, in the recent literature of DM and KDD, a source of confusion has emerged, making it difficult to determine the exact parameters of both. KDD is sometimes viewed as the broader discipline, of which data mining is merely a component-specifically pattern extraction, evaluation, and cleansing methods (Raghavan, Deogun, & Sever, 1998, p. 397). Thurasingham (1999, p. 2) remarked that "knowledge discovery," "pattern discovery," "data dredging," "information extraction," and "knowledge mining" are all employed as synonyms for DM. Trybula, in his ARIST chapter an text mining, observed that the "existing work [in KDD] is confusing because the terminology is inconsistent and poorly defined.
- Theme
- Data Mining
-
Genereux, C.: Building connections : a review of the serials literature 2004 through 2005 (2007)
0.08
0.07695488 = sum of:
0.05325482 = product of:
0.15976445 = sum of:
0.15976445 = weight(_text_:themes in 2548) [ClassicSimilarity], result of:
0.15976445 = score(doc=2548,freq=2.0), product of:
0.3748681 = queryWeight, product of:
6.429029 = idf(docFreq=193, maxDocs=44218)
0.058308665 = queryNorm
0.42618844 = fieldWeight in 2548, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
6.429029 = idf(docFreq=193, maxDocs=44218)
0.046875 = fieldNorm(doc=2548)
0.33333334 = coord(1/3)
0.023700057 = product of:
0.047400113 = sum of:
0.047400113 = weight(_text_:22 in 2548) [ClassicSimilarity], result of:
0.047400113 = score(doc=2548,freq=2.0), product of:
0.204187 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.058308665 = queryNorm
0.23214069 = fieldWeight in 2548, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.046875 = fieldNorm(doc=2548)
0.5 = coord(1/2)
- Abstract
- This review of 2004 and 2005 serials literature covers the themes of cost, management, and access. Interwoven through the serials literature of these two years are the importance of collaboration, communication, and linkages between scholars, publishers, subscription agents and other intermediaries, and librarians. The emphasis in the literature is on electronic serials and their impact on publishing, libraries, and vendors. In response to the crisis of escalating journal prices and libraries' dissatisfaction with the Big Deal licensing agreements, Open Access journals and publishing models were promoted. Libraries subscribed to or licensed increasing numbers of electronic serials. As a result, libraries sought ways to better manage licensing and subscription data (not handled by traditional integrated library systems) by implementing electronic resources management systems. In order to provide users with better, faster, and more current information on and access to electronic serials, libraries implemented tools and services to provide A-Z title lists, title by title coverage data, MARC records, and OpenURL link resolvers.
- Date
- 10. 9.2000 17:38:22
-
Trybula, W.J.: Data mining and knowledge discovery (1997)
0.07
0.071786255 = product of:
0.14357251 = sum of:
0.14357251 = product of:
0.28714502 = sum of:
0.28714502 = weight(_text_:mining in 2300) [ClassicSimilarity], result of:
0.28714502 = score(doc=2300,freq=8.0), product of:
0.3290036 = queryWeight, product of:
5.642448 = idf(docFreq=425, maxDocs=44218)
0.058308665 = queryNorm
0.8727716 = fieldWeight in 2300, product of:
2.828427 = tf(freq=8.0), with freq of:
8.0 = termFreq=8.0
5.642448 = idf(docFreq=425, maxDocs=44218)
0.0546875 = fieldNorm(doc=2300)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Abstract
- State of the art review of the recently developed concepts of data mining (defined as the automated process of evaluating data and finding relationships) and knowledge discovery (defined as the automated process of extracting information, especially unpredicted relationships or previously unknown patterns among the data) with particular reference to numerical data. Includes: the knowledge acquisition process; data mining; evaluation methods; and knowledge discovery. Concludes that existing work in the field are confusing because the terminology is inconsistent and poorly defined. Although methods are available for analyzing and cleaning databases, better coordinated efforts should be directed toward providing users with improved means of structuring search mechanisms to explore the data for relationships
- Theme
- Data Mining
-
Bath, P.A.: Data mining in health and medical information (2003)
0.07
0.071049966 = product of:
0.14209993 = sum of:
0.14209993 = product of:
0.28419986 = sum of:
0.28419986 = weight(_text_:mining in 4263) [ClassicSimilarity], result of:
0.28419986 = score(doc=4263,freq=6.0), product of:
0.3290036 = queryWeight, product of:
5.642448 = idf(docFreq=425, maxDocs=44218)
0.058308665 = queryNorm
0.86381996 = fieldWeight in 4263, product of:
2.4494898 = tf(freq=6.0), with freq of:
6.0 = termFreq=6.0
5.642448 = idf(docFreq=425, maxDocs=44218)
0.0625 = fieldNorm(doc=4263)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Abstract
- Data mining (DM) is part of a process by which information can be extracted from data or databases and used to inform decision making in a variety of contexts (Benoit, 2002; Michalski, Bratka & Kubat, 1997). DM includes a range of tools and methods for extractiog information; their use in the commercial sector for knowledge extraction and discovery has been one of the main driving forces in their development (Adriaans & Zantinge, 1996; Benoit, 2002). DM has been developed and applied in numerous areas. This review describes its use in analyzing health and medical information.
- Theme
- Data Mining
-
Chen, H.; Chau, M.: Web mining : machine learning for Web applications (2003)
0.04
0.04350904 = product of:
0.08701808 = sum of:
0.08701808 = product of:
0.17403616 = sum of:
0.17403616 = weight(_text_:mining in 4242) [ClassicSimilarity], result of:
0.17403616 = score(doc=4242,freq=4.0), product of:
0.3290036 = queryWeight, product of:
5.642448 = idf(docFreq=425, maxDocs=44218)
0.058308665 = queryNorm
0.5289795 = fieldWeight in 4242, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
5.642448 = idf(docFreq=425, maxDocs=44218)
0.046875 = fieldNorm(doc=4242)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Theme
- Data Mining
-
Enser, P.G.B.: Visual image retrieval (2008)
0.03
0.031600077 = product of:
0.06320015 = sum of:
0.06320015 = product of:
0.1264003 = sum of:
0.1264003 = weight(_text_:22 in 3281) [ClassicSimilarity], result of:
0.1264003 = score(doc=3281,freq=2.0), product of:
0.204187 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.058308665 = queryNorm
0.61904186 = fieldWeight in 3281, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.125 = fieldNorm(doc=3281)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Date
- 22. 1.2012 13:01:26
-
Morris, S.A.: Mapping research specialties (2008)
0.03
0.031600077 = product of:
0.06320015 = sum of:
0.06320015 = product of:
0.1264003 = sum of:
0.1264003 = weight(_text_:22 in 3962) [ClassicSimilarity], result of:
0.1264003 = score(doc=3962,freq=2.0), product of:
0.204187 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.058308665 = queryNorm
0.61904186 = fieldWeight in 3962, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.125 = fieldNorm(doc=3962)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Date
- 13. 7.2008 9:30:22
-
Fallis, D.: Social epistemology and information science (2006)
0.03
0.031600077 = product of:
0.06320015 = sum of:
0.06320015 = product of:
0.1264003 = sum of:
0.1264003 = weight(_text_:22 in 4368) [ClassicSimilarity], result of:
0.1264003 = score(doc=4368,freq=2.0), product of:
0.204187 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.058308665 = queryNorm
0.61904186 = fieldWeight in 4368, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.125 = fieldNorm(doc=4368)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Date
- 13. 7.2008 19:22:28
-
Nicolaisen, J.: Citation analysis (2007)
0.03
0.031600077 = product of:
0.06320015 = sum of:
0.06320015 = product of:
0.1264003 = sum of:
0.1264003 = weight(_text_:22 in 6091) [ClassicSimilarity], result of:
0.1264003 = score(doc=6091,freq=2.0), product of:
0.204187 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.058308665 = queryNorm
0.61904186 = fieldWeight in 6091, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.125 = fieldNorm(doc=6091)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Date
- 13. 7.2008 19:53:22
-
Metz, A.: Community service : a bibliography (1996)
0.03
0.031600077 = product of:
0.06320015 = sum of:
0.06320015 = product of:
0.1264003 = sum of:
0.1264003 = weight(_text_:22 in 5341) [ClassicSimilarity], result of:
0.1264003 = score(doc=5341,freq=2.0), product of:
0.204187 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.058308665 = queryNorm
0.61904186 = fieldWeight in 5341, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.125 = fieldNorm(doc=5341)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Date
- 17.10.1996 14:22:33
-
Belkin, N.J.; Croft, W.B.: Retrieval techniques (1987)
0.03
0.031600077 = product of:
0.06320015 = sum of:
0.06320015 = product of:
0.1264003 = sum of:
0.1264003 = weight(_text_:22 in 334) [ClassicSimilarity], result of:
0.1264003 = score(doc=334,freq=2.0), product of:
0.204187 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.058308665 = queryNorm
0.61904186 = fieldWeight in 334, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.125 = fieldNorm(doc=334)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- Annual review of information science and technology. 22(1987), S.109-145
-
Smith, L.C.: Artificial intelligence and information retrieval (1987)
0.03
0.031600077 = product of:
0.06320015 = sum of:
0.06320015 = product of:
0.1264003 = sum of:
0.1264003 = weight(_text_:22 in 335) [ClassicSimilarity], result of:
0.1264003 = score(doc=335,freq=2.0), product of:
0.204187 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.058308665 = queryNorm
0.61904186 = fieldWeight in 335, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.125 = fieldNorm(doc=335)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- Annual review of information science and technology. 22(1987), S.41-77
-
Warner, A.J.: Natural language processing (1987)
0.03
0.031600077 = product of:
0.06320015 = sum of:
0.06320015 = product of:
0.1264003 = sum of:
0.1264003 = weight(_text_:22 in 337) [ClassicSimilarity], result of:
0.1264003 = score(doc=337,freq=2.0), product of:
0.204187 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.058308665 = queryNorm
0.61904186 = fieldWeight in 337, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.125 = fieldNorm(doc=337)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- Annual review of information science and technology. 22(1987), S.79-108
-
Grudin, J.: Human-computer interaction (2011)
0.03
0.027650066 = product of:
0.05530013 = sum of:
0.05530013 = product of:
0.11060026 = sum of:
0.11060026 = weight(_text_:22 in 1601) [ClassicSimilarity], result of:
0.11060026 = score(doc=1601,freq=2.0), product of:
0.204187 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.058308665 = queryNorm
0.5416616 = fieldWeight in 1601, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.109375 = fieldNorm(doc=1601)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Date
- 27.12.2014 18:54:22
-
Bawden, D.: Browsing : theory and practice (1993)
0.03
0.02662741 = product of:
0.05325482 = sum of:
0.05325482 = product of:
0.15976445 = sum of:
0.15976445 = weight(_text_:themes in 3733) [ClassicSimilarity], result of:
0.15976445 = score(doc=3733,freq=2.0), product of:
0.3748681 = queryWeight, product of:
6.429029 = idf(docFreq=193, maxDocs=44218)
0.058308665 = queryNorm
0.42618844 = fieldWeight in 3733, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
6.429029 = idf(docFreq=193, maxDocs=44218)
0.046875 = fieldNorm(doc=3733)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
- Abstract
- Presents a selective literature review covering the process of browsing as a means of searching for information. References are selected in order to illustrate the major themes and to bring out points which have not been emphasised before. The main points covered in the review include: consideration of browsing as an important, but under rated and little understood, form of information access; the ability in browsing to find analogies, connections, and new lines of thought; the potential of browsings as an ideal technique for accasional or non expert users; the ability to apply browsing to both paper based and computerized information retrieval; and the ability to search for information in a semi-random fashion leading to serendipitous linkage. Concludes that, despite the acknowledges importance of browsing, the increased effort being expended in making computerized systems browsable and the many references to the concept in the computer literature, there is still a lack of real understanding of the basic concepts of the process
-
Rader, H.B.: Library orientation and instruction - 1993 (1994)
0.02
0.019750047 = product of:
0.039500095 = sum of:
0.039500095 = product of:
0.07900019 = sum of:
0.07900019 = weight(_text_:22 in 209) [ClassicSimilarity], result of:
0.07900019 = score(doc=209,freq=2.0), product of:
0.204187 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.058308665 = queryNorm
0.38690117 = fieldWeight in 209, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.078125 = fieldNorm(doc=209)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- Reference services review. 22(1994) no.4, S.81-
-
Hsueh, D.C.: Recon road maps : retrospective conversion literature, 1980-1990 (1992)
0.02
0.015800038 = product of:
0.031600077 = sum of:
0.031600077 = product of:
0.06320015 = sum of:
0.06320015 = weight(_text_:22 in 2193) [ClassicSimilarity], result of:
0.06320015 = score(doc=2193,freq=2.0), product of:
0.204187 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.058308665 = queryNorm
0.30952093 = fieldWeight in 2193, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0625 = fieldNorm(doc=2193)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- Cataloging and classification quarterly. 14(1992) nos.3/4, S.5-22
