-
Desmarais, N.: Data preparation for electronic publications (1998)
0.04
0.04216744 = product of:
0.12650232 = sum of:
0.12650232 = product of:
0.18975347 = sum of:
0.095305406 = weight(_text_:29 in 4702) [ClassicSimilarity], result of:
0.095305406 = score(doc=4702,freq=2.0), product of:
0.15326229 = queryWeight, product of:
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.043569047 = queryNorm
0.6218451 = fieldWeight in 4702, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.125 = fieldNorm(doc=4702)
0.09444807 = weight(_text_:22 in 4702) [ClassicSimilarity], result of:
0.09444807 = score(doc=4702,freq=2.0), product of:
0.15257138 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.043569047 = queryNorm
0.61904186 = fieldWeight in 4702, 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=4702)
0.6666667 = coord(2/3)
0.33333334 = coord(1/3)
- Date
- 21. 4.2000 12:41:29
- Source
- Advances in librarianship. 22(1998), S.59-75
-
Building information infrastructure : issues in the development of the National Research and Education Network (1992)
0.04
0.04119969 = product of:
0.123599075 = sum of:
0.123599075 = product of:
0.18539861 = sum of:
0.114562556 = weight(_text_:network in 3983) [ClassicSimilarity], result of:
0.114562556 = score(doc=3983,freq=2.0), product of:
0.19402927 = queryWeight, product of:
4.4533744 = idf(docFreq=1398, maxDocs=44218)
0.043569047 = queryNorm
0.59043956 = fieldWeight in 3983, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.4533744 = idf(docFreq=1398, maxDocs=44218)
0.09375 = fieldNorm(doc=3983)
0.07083605 = weight(_text_:22 in 3983) [ClassicSimilarity], result of:
0.07083605 = score(doc=3983,freq=2.0), product of:
0.15257138 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.043569047 = queryNorm
0.46428138 = fieldWeight in 3983, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.09375 = fieldNorm(doc=3983)
0.6666667 = coord(2/3)
0.33333334 = coord(1/3)
- Date
- 1. 3.2008 12:42:22
-
Chudy, S.: ¬The net is here! (1994)
0.04
0.04119969 = product of:
0.123599075 = sum of:
0.123599075 = product of:
0.18539861 = sum of:
0.114562556 = weight(_text_:network in 7946) [ClassicSimilarity], result of:
0.114562556 = score(doc=7946,freq=2.0), product of:
0.19402927 = queryWeight, product of:
4.4533744 = idf(docFreq=1398, maxDocs=44218)
0.043569047 = queryNorm
0.59043956 = fieldWeight in 7946, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.4533744 = idf(docFreq=1398, maxDocs=44218)
0.09375 = fieldNorm(doc=7946)
0.07083605 = weight(_text_:22 in 7946) [ClassicSimilarity], result of:
0.07083605 = score(doc=7946,freq=2.0), product of:
0.15257138 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.043569047 = queryNorm
0.46428138 = fieldWeight in 7946, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.09375 = fieldNorm(doc=7946)
0.6666667 = coord(2/3)
0.33333334 = coord(1/3)
- Abstract
- Briefly discusses the use of information services over the Internet for school libraries in Arkansas operating over the Arkansas Public School Computer Network
- Source
- Arkansas libraries. 51(1994) no.2, S.20-22
-
Grey exploitations in the 21st century GL'95 : Proceedings of the Second International Conference on Grey Literature, Amsterdam, Washington, DC, 2-3 November 1995 (1996)
0.04
0.04119969 = product of:
0.123599075 = sum of:
0.123599075 = product of:
0.18539861 = sum of:
0.114562556 = weight(_text_:network in 4646) [ClassicSimilarity], result of:
0.114562556 = score(doc=4646,freq=2.0), product of:
0.19402927 = queryWeight, product of:
4.4533744 = idf(docFreq=1398, maxDocs=44218)
0.043569047 = queryNorm
0.59043956 = fieldWeight in 4646, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.4533744 = idf(docFreq=1398, maxDocs=44218)
0.09375 = fieldNorm(doc=4646)
0.07083605 = weight(_text_:22 in 4646) [ClassicSimilarity], result of:
0.07083605 = score(doc=4646,freq=2.0), product of:
0.15257138 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.043569047 = queryNorm
0.46428138 = fieldWeight in 4646, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.09375 = fieldNorm(doc=4646)
0.6666667 = coord(2/3)
0.33333334 = coord(1/3)
- Date
- 24. 7.1996 20:50:22
- Imprint
- Amsterdam : TransAtlantic, Grey Literature Network Service
-
Hattery, M.: Forgoing ahead of the information highway (1993)
0.04
0.03998626 = product of:
0.11995878 = sum of:
0.11995878 = product of:
0.17993817 = sum of:
0.13228546 = weight(_text_:network in 6258) [ClassicSimilarity], result of:
0.13228546 = score(doc=6258,freq=6.0), product of:
0.19402927 = queryWeight, product of:
4.4533744 = idf(docFreq=1398, maxDocs=44218)
0.043569047 = queryNorm
0.68178093 = fieldWeight in 6258, product of:
2.4494898 = tf(freq=6.0), with freq of:
6.0 = termFreq=6.0
4.4533744 = idf(docFreq=1398, maxDocs=44218)
0.0625 = fieldNorm(doc=6258)
0.047652703 = weight(_text_:29 in 6258) [ClassicSimilarity], result of:
0.047652703 = score(doc=6258,freq=2.0), product of:
0.15326229 = queryWeight, product of:
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.043569047 = queryNorm
0.31092256 = fieldWeight in 6258, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.0625 = fieldNorm(doc=6258)
0.6666667 = coord(2/3)
0.33333334 = coord(1/3)
- Abstract
- Summarizes current network project in the USA. Reports on: the Louisiana Network (LANet) project which links all private and state universities and a number of state agencies in Louisiana; the wide area network connecting employees of the Center for Disease Control and Prevention, a federal agency in seven cities; the Synthesis Coalition of 8 universities which collaborate in developing and distributing engineering courseware for the Internet; and electronic conferences
- Source
- Information retrieval and library automation. 29(1993) no.1, S.1-5
-
Burrow, G.; Guhnter, L.: ¬The CD-ROM network at the Claremont colleges : implementation, instruction, and remote access (1994)
0.04
0.039891 = product of:
0.119673 = sum of:
0.119673 = product of:
0.17950949 = sum of:
0.13228546 = weight(_text_:network in 8369) [ClassicSimilarity], result of:
0.13228546 = score(doc=8369,freq=6.0), product of:
0.19402927 = queryWeight, product of:
4.4533744 = idf(docFreq=1398, maxDocs=44218)
0.043569047 = queryNorm
0.68178093 = fieldWeight in 8369, product of:
2.4494898 = tf(freq=6.0), with freq of:
6.0 = termFreq=6.0
4.4533744 = idf(docFreq=1398, maxDocs=44218)
0.0625 = fieldNorm(doc=8369)
0.047224034 = weight(_text_:22 in 8369) [ClassicSimilarity], result of:
0.047224034 = score(doc=8369,freq=2.0), product of:
0.15257138 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.043569047 = queryNorm
0.30952093 = fieldWeight in 8369, 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=8369)
0.6666667 = coord(2/3)
0.33333334 = coord(1/3)
- Abstract
- In 1989, Pomona College and Claremont McKenna College, two of the Claremont Colleges, received a grant funded by the Knight Foundation through its Excellence in Undergraduate Education program. As fulfilment of the grant's objectives to strengthen library services and to provide remote access to electronic databases, a CD-ROM network was installed at the libraries. Discusses the establishment of the network, the planning and delivery of instruction in use of both local and remote databases, and the impact of electronic technologies of the libraries of the Claremont Colleges
- Source
- Reference services review. 22(1994) no.2, S.7-14
-
Dempsey, L.: ¬The subject gateway : experiences and issues based on the emergence of the Resource Discovery Network (2000)
0.04
0.039891 = product of:
0.119673 = sum of:
0.119673 = product of:
0.17950949 = sum of:
0.13228546 = weight(_text_:network in 628) [ClassicSimilarity], result of:
0.13228546 = score(doc=628,freq=6.0), product of:
0.19402927 = queryWeight, product of:
4.4533744 = idf(docFreq=1398, maxDocs=44218)
0.043569047 = queryNorm
0.68178093 = fieldWeight in 628, product of:
2.4494898 = tf(freq=6.0), with freq of:
6.0 = termFreq=6.0
4.4533744 = idf(docFreq=1398, maxDocs=44218)
0.0625 = fieldNorm(doc=628)
0.047224034 = weight(_text_:22 in 628) [ClassicSimilarity], result of:
0.047224034 = score(doc=628,freq=2.0), product of:
0.15257138 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.043569047 = queryNorm
0.30952093 = fieldWeight in 628, 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=628)
0.6666667 = coord(2/3)
0.33333334 = coord(1/3)
- Abstract
- Charts the history and development of the UK's Resource Discovery Network, which brings together under a common business, technical and service framework a range of subject gateways and other services for the academic and research community. Considers its future relationship to other services, and position within the information ecology
- Date
- 22. 6.2002 19:36:13
- Object
- Resource Discovery Network
-
Arbelaitz, O.; Martínez-Otzeta. J.M.; Muguerza, J.: User modeling in a social network for cognitively disabled people (2016)
0.04
0.039050654 = product of:
0.11715196 = sum of:
0.11715196 = product of:
0.17572793 = sum of:
0.14030991 = weight(_text_:network in 2639) [ClassicSimilarity], result of:
0.14030991 = score(doc=2639,freq=12.0), product of:
0.19402927 = queryWeight, product of:
4.4533744 = idf(docFreq=1398, maxDocs=44218)
0.043569047 = queryNorm
0.72313786 = fieldWeight in 2639, product of:
3.4641016 = tf(freq=12.0), with freq of:
12.0 = termFreq=12.0
4.4533744 = idf(docFreq=1398, maxDocs=44218)
0.046875 = fieldNorm(doc=2639)
0.035418026 = weight(_text_:22 in 2639) [ClassicSimilarity], result of:
0.035418026 = score(doc=2639,freq=2.0), product of:
0.15257138 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.043569047 = queryNorm
0.23214069 = fieldWeight in 2639, 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=2639)
0.6666667 = coord(2/3)
0.33333334 = coord(1/3)
- Abstract
- Online communities are becoming an important tool in the communication and participation processes in our society. However, the most widespread applications are difficult to use for people with disabilities, or may involve some risks if no previous training has been undertaken. This work describes a novel social network for cognitively disabled people along with a clustering-based method for modeling activity and socialization processes of its users in a noninvasive way. This closed social network is specifically designed for people with cognitive disabilities, called Guremintza, that provides the network administrators (e.g., social workers) with two types of reports: summary statistics of the network usage and behavior patterns discovered by a data mining process. Experiments made in an initial stage of the network show that the discovered patterns are meaningful to the social workers and they find them useful in monitoring the progress of the users.
- Date
- 22. 1.2016 12:02:26
-
Kleineberg, M.: Context analysis and context indexing : formal pragmatics in knowledge organization (2014)
0.04
0.038444 = product of:
0.115332 = sum of:
0.115332 = product of:
0.345996 = sum of:
0.345996 = weight(_text_:3a in 1826) [ClassicSimilarity], result of:
0.345996 = score(doc=1826,freq=2.0), product of:
0.36937886 = queryWeight, product of:
8.478011 = idf(docFreq=24, maxDocs=44218)
0.043569047 = queryNorm
0.93669677 = fieldWeight in 1826, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
8.478011 = idf(docFreq=24, maxDocs=44218)
0.078125 = fieldNorm(doc=1826)
0.33333334 = coord(1/3)
0.33333334 = coord(1/3)
- Source
- http://www.google.de/url?sa=t&rct=j&q=&esrc=s&source=web&cd=5&ved=0CDQQFjAE&url=http%3A%2F%2Fdigbib.ubka.uni-karlsruhe.de%2Fvolltexte%2Fdocuments%2F3131107&ei=HzFWVYvGMsiNsgGTyoFI&usg=AFQjCNE2FHUeR9oQTQlNC4TPedv4Mo3DaQ&sig2=Rlzpr7a3BLZZkqZCXXN_IA&bvm=bv.93564037,d.bGg&cad=rja
-
Bookstein, A.: Informetric distributions : I. Unified overview (1990)
0.04
0.03689651 = product of:
0.11068952 = sum of:
0.11068952 = product of:
0.16603428 = sum of:
0.083392225 = weight(_text_:29 in 6902) [ClassicSimilarity], result of:
0.083392225 = score(doc=6902,freq=2.0), product of:
0.15326229 = queryWeight, product of:
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.043569047 = queryNorm
0.5441145 = fieldWeight in 6902, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.109375 = fieldNorm(doc=6902)
0.08264206 = weight(_text_:22 in 6902) [ClassicSimilarity], result of:
0.08264206 = score(doc=6902,freq=2.0), product of:
0.15257138 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.043569047 = queryNorm
0.5416616 = fieldWeight in 6902, 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=6902)
0.6666667 = coord(2/3)
0.33333334 = coord(1/3)
- Date
- 22. 7.2006 18:55:29
-
Cataloguing: the new and the old (1994)
0.04
0.03689651 = product of:
0.11068952 = sum of:
0.11068952 = product of:
0.16603428 = sum of:
0.083392225 = weight(_text_:29 in 2331) [ClassicSimilarity], result of:
0.083392225 = score(doc=2331,freq=2.0), product of:
0.15326229 = queryWeight, product of:
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.043569047 = queryNorm
0.5441145 = fieldWeight in 2331, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.109375 = fieldNorm(doc=2331)
0.08264206 = weight(_text_:22 in 2331) [ClassicSimilarity], result of:
0.08264206 = score(doc=2331,freq=2.0), product of:
0.15257138 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.043569047 = queryNorm
0.5416616 = fieldWeight in 2331, 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=2331)
0.6666667 = coord(2/3)
0.33333334 = coord(1/3)
- Date
- 17.10.1995 18:22:54
- Source
- Colorado libraries. 20(1994) no.3, S.5-29
-
Weinberg, B.H.: Book indexes in France : medieval specimens and modern practices (2000)
0.04
0.03689651 = product of:
0.11068952 = sum of:
0.11068952 = product of:
0.16603428 = sum of:
0.083392225 = weight(_text_:29 in 486) [ClassicSimilarity], result of:
0.083392225 = score(doc=486,freq=2.0), product of:
0.15326229 = queryWeight, product of:
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.043569047 = queryNorm
0.5441145 = fieldWeight in 486, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.109375 = fieldNorm(doc=486)
0.08264206 = weight(_text_:22 in 486) [ClassicSimilarity], result of:
0.08264206 = score(doc=486,freq=2.0), product of:
0.15257138 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.043569047 = queryNorm
0.5416616 = fieldWeight in 486, 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=486)
0.6666667 = coord(2/3)
0.33333334 = coord(1/3)
- Date
- 20. 4.2002 19:29:54
- Source
- Indexer. 22(2000) no.1, S.2-13
-
Mauer, P.: Embedded indexing : pros and cons for the indexer (2000)
0.04
0.03689651 = product of:
0.11068952 = sum of:
0.11068952 = product of:
0.16603428 = sum of:
0.083392225 = weight(_text_:29 in 488) [ClassicSimilarity], result of:
0.083392225 = score(doc=488,freq=2.0), product of:
0.15326229 = queryWeight, product of:
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.043569047 = queryNorm
0.5441145 = fieldWeight in 488, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.109375 = fieldNorm(doc=488)
0.08264206 = weight(_text_:22 in 488) [ClassicSimilarity], result of:
0.08264206 = score(doc=488,freq=2.0), product of:
0.15257138 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.043569047 = queryNorm
0.5416616 = fieldWeight in 488, 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=488)
0.6666667 = coord(2/3)
0.33333334 = coord(1/3)
- Date
- 21. 4.2002 9:29:38
- Source
- Indexer. 22(2000) no.1, S.27-28
-
Morse, P.M.: Browsing and search theory (1973)
0.04
0.03689651 = product of:
0.11068952 = sum of:
0.11068952 = product of:
0.16603428 = sum of:
0.083392225 = weight(_text_:29 in 3339) [ClassicSimilarity], result of:
0.083392225 = score(doc=3339,freq=2.0), product of:
0.15326229 = queryWeight, product of:
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.043569047 = queryNorm
0.5441145 = fieldWeight in 3339, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.109375 = fieldNorm(doc=3339)
0.08264206 = weight(_text_:22 in 3339) [ClassicSimilarity], result of:
0.08264206 = score(doc=3339,freq=2.0), product of:
0.15257138 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.043569047 = queryNorm
0.5416616 = fieldWeight in 3339, 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=3339)
0.6666667 = coord(2/3)
0.33333334 = coord(1/3)
- Date
- 22. 5.2005 19:52:29
-
Thelwall, M.; Buckley, K.; Paltoglou, G.; Cai, D.; Kappas, A.: Sentiment strength detection in short informal text (2010)
0.04
0.035677455 = product of:
0.107032366 = sum of:
0.107032366 = sum of:
0.047734402 = weight(_text_:network in 4200) [ClassicSimilarity], result of:
0.047734402 = score(doc=4200,freq=2.0), product of:
0.19402927 = queryWeight, product of:
4.4533744 = idf(docFreq=1398, maxDocs=44218)
0.043569047 = queryNorm
0.2460165 = fieldWeight in 4200, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.4533744 = idf(docFreq=1398, maxDocs=44218)
0.0390625 = fieldNorm(doc=4200)
0.029782942 = weight(_text_:29 in 4200) [ClassicSimilarity], result of:
0.029782942 = score(doc=4200,freq=2.0), product of:
0.15326229 = queryWeight, product of:
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.043569047 = queryNorm
0.19432661 = fieldWeight in 4200, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.0390625 = fieldNorm(doc=4200)
0.029515022 = weight(_text_:22 in 4200) [ClassicSimilarity], result of:
0.029515022 = score(doc=4200,freq=2.0), product of:
0.15257138 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.043569047 = queryNorm
0.19345059 = fieldWeight in 4200, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0390625 = fieldNorm(doc=4200)
0.33333334 = coord(1/3)
- Abstract
- A huge number of informal messages are posted every day in social network sites, blogs, and discussion forums. Emotions seem to be frequently important in these texts for expressing friendship, showing social support or as part of online arguments. Algorithms to identify sentiment and sentiment strength are needed to help understand the role of emotion in this informal communication and also to identify inappropriate or anomalous affective utterances, potentially associated with threatening behavior to the self or others. Nevertheless, existing sentiment detection algorithms tend to be commercially oriented, designed to identify opinions about products rather than user behaviors. This article partly fills this gap with a new algorithm, SentiStrength, to extract sentiment strength from informal English text, using new methods to exploit the de facto grammars and spelling styles of cyberspace. Applied to MySpace comments and with a lookup table of term sentiment strengths optimized by machine learning, SentiStrength is able to predict positive emotion with 60.6% accuracy and negative emotion with 72.8% accuracy, both based upon strength scales of 1-5. The former, but not the latter, is better than baseline and a wide range of general machine learning approaches.
- Date
- 22. 1.2011 14:29:23
-
Green, R.: Relational aspects of subject authority control : the contributions of classificatory structure (2015)
0.04
0.035677455 = product of:
0.107032366 = sum of:
0.107032366 = sum of:
0.047734402 = weight(_text_:network in 2282) [ClassicSimilarity], result of:
0.047734402 = score(doc=2282,freq=2.0), product of:
0.19402927 = queryWeight, product of:
4.4533744 = idf(docFreq=1398, maxDocs=44218)
0.043569047 = queryNorm
0.2460165 = fieldWeight in 2282, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.4533744 = idf(docFreq=1398, maxDocs=44218)
0.0390625 = fieldNorm(doc=2282)
0.029782942 = weight(_text_:29 in 2282) [ClassicSimilarity], result of:
0.029782942 = score(doc=2282,freq=2.0), product of:
0.15326229 = queryWeight, product of:
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.043569047 = queryNorm
0.19432661 = fieldWeight in 2282, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.0390625 = fieldNorm(doc=2282)
0.029515022 = weight(_text_:22 in 2282) [ClassicSimilarity], result of:
0.029515022 = score(doc=2282,freq=2.0), product of:
0.15257138 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.043569047 = queryNorm
0.19345059 = fieldWeight in 2282, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0390625 = fieldNorm(doc=2282)
0.33333334 = coord(1/3)
- Abstract
- The structure of a classification system contributes in a variety of ways to representing semantic relationships between its topics in the context of subject authority control. We explore this claim using the Dewey Decimal Classification (DDC) system as a case study. The DDC links its classes into a notational hierarchy, supplemented by a network of relationships between topics, expressed in class descriptions and in the Relative Index (RI). Topics/subjects are expressed both by the natural language text of the caption and notes (including Manual notes) in a class description and by the controlled vocabulary of the RI's alphabetic index, which shows where topics are treated in the classificatory structure. The expression of relationships between topics depends on paradigmatic and syntagmatic relationships between natural language terms in captions, notes, and RI terms; on the meaning of specific note types; and on references recorded between RI terms. The specific means used in the DDC for capturing hierarchical (including disciplinary), equivalence and associative relationships are surveyed.
- Date
- 8.11.2015 21:27:22
- Source
- Classification and authority control: expanding resource discovery: proceedings of the International UDC Seminar 2015, 29-30 October 2015, Lisbon, Portugal. Eds.: Slavic, A. u. M.I. Cordeiro
-
Bicchieri, C.: ¬The potential for the evolution of co-operation among web agents (1998)
0.03
0.03498798 = product of:
0.10496393 = sum of:
0.10496393 = product of:
0.1574459 = sum of:
0.11574978 = weight(_text_:network in 2297) [ClassicSimilarity], result of:
0.11574978 = score(doc=2297,freq=6.0), product of:
0.19402927 = queryWeight, product of:
4.4533744 = idf(docFreq=1398, maxDocs=44218)
0.043569047 = queryNorm
0.59655833 = fieldWeight in 2297, product of:
2.4494898 = tf(freq=6.0), with freq of:
6.0 = termFreq=6.0
4.4533744 = idf(docFreq=1398, maxDocs=44218)
0.0546875 = fieldNorm(doc=2297)
0.041696113 = weight(_text_:29 in 2297) [ClassicSimilarity], result of:
0.041696113 = score(doc=2297,freq=2.0), product of:
0.15326229 = queryWeight, product of:
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.043569047 = queryNorm
0.27205724 = fieldWeight in 2297, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.0546875 = fieldNorm(doc=2297)
0.6666667 = coord(2/3)
0.33333334 = coord(1/3)
- Abstract
- In building intelligent network agents, computer scientists may employ a variety of different design strategies, and their design decisions can have a significant effect on the ultimative nature of network interactions. Focuses on a particular design question, the multiple-access problem: if an agent seeking a piece of information knows of several sites that have, or might have, that information, how many queries should it issue, and when? Provides a formal analysis that demonstrates the viability of cooperative responses th this question under certain assumptions. discusses the limitations of this analysis and presents the results of experiments done using a genetic-algorithms approach in which simulated network agents 'evolve' cooperative strategies under less restrictive assumptions tham those made in the formal analysis
- Source
- International journal of human-computer studies. 48(1998) no.1, S.9-29
-
Park, Y.C.; Choi, K.-S.: Automatic thesaurus construction using Bayesian networks (1996)
0.03
0.034591854 = product of:
0.10377555 = sum of:
0.10377555 = product of:
0.15566333 = sum of:
0.10801062 = weight(_text_:network in 6581) [ClassicSimilarity], result of:
0.10801062 = score(doc=6581,freq=4.0), product of:
0.19402927 = queryWeight, product of:
4.4533744 = idf(docFreq=1398, maxDocs=44218)
0.043569047 = queryNorm
0.5566718 = fieldWeight in 6581, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
4.4533744 = idf(docFreq=1398, maxDocs=44218)
0.0625 = fieldNorm(doc=6581)
0.047652703 = weight(_text_:29 in 6581) [ClassicSimilarity], result of:
0.047652703 = score(doc=6581,freq=2.0), product of:
0.15326229 = queryWeight, product of:
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.043569047 = queryNorm
0.31092256 = fieldWeight in 6581, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.0625 = fieldNorm(doc=6581)
0.6666667 = coord(2/3)
0.33333334 = coord(1/3)
- Abstract
- Automatic thesaurus construction is accomplished by extracting term relations mechanically. A popular method uses statistical analysis to discover the term relations. For low frequency terms the statistical information of the terms cannot be reliably used for deciding the relationship of terms. This problem is referred to as the data sparseness problem. Many studies have shown that low frequency terms are of most use in thesaurus construction. Characterizes the statistical behaviour of terms by using an inference network. Develops a formal approach using a Baysian network for the data sparseness problem
- Date
- 12. 1.1997 9:52:29
-
Armour, J.; Cisler, S.: Community networks on the Internet (1994)
0.03
0.03449659 = product of:
0.10348977 = sum of:
0.10348977 = product of:
0.15523465 = sum of:
0.10801062 = weight(_text_:network in 678) [ClassicSimilarity], result of:
0.10801062 = score(doc=678,freq=4.0), product of:
0.19402927 = queryWeight, product of:
4.4533744 = idf(docFreq=1398, maxDocs=44218)
0.043569047 = queryNorm
0.5566718 = fieldWeight in 678, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
4.4533744 = idf(docFreq=1398, maxDocs=44218)
0.0625 = fieldNorm(doc=678)
0.047224034 = weight(_text_:22 in 678) [ClassicSimilarity], result of:
0.047224034 = score(doc=678,freq=2.0), product of:
0.15257138 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.043569047 = queryNorm
0.30952093 = fieldWeight in 678, 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=678)
0.6666667 = coord(2/3)
0.33333334 = coord(1/3)
- Abstract
- Community networks have existed since the 1970s when Community Memory in Berkeley, Californis, installed terminals in public places for people to read and post material of all sorts on a centralised time sharing system. Community Memory was the first known community access network. Several foundations and government agencies have funded community networks, known as freenets. Discusses the freenet movement; library involvement; the Apple Library of Tomorrow and the Morino Foundation conference on community networks and how to keep in touch with community network developments
- Source
- Library journal. 119(1994) no.11, S.22-24
-
Burnett, I.S.: Quality, speed and access : alternative cataloguing sources (1994)
0.03
0.03449659 = product of:
0.10348977 = sum of:
0.10348977 = product of:
0.15523465 = sum of:
0.10801062 = weight(_text_:network in 2336) [ClassicSimilarity], result of:
0.10801062 = score(doc=2336,freq=4.0), product of:
0.19402927 = queryWeight, product of:
4.4533744 = idf(docFreq=1398, maxDocs=44218)
0.043569047 = queryNorm
0.5566718 = fieldWeight in 2336, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
4.4533744 = idf(docFreq=1398, maxDocs=44218)
0.0625 = fieldNorm(doc=2336)
0.047224034 = weight(_text_:22 in 2336) [ClassicSimilarity], result of:
0.047224034 = score(doc=2336,freq=2.0), product of:
0.15257138 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.043569047 = queryNorm
0.30952093 = fieldWeight in 2336, 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=2336)
0.6666667 = coord(2/3)
0.33333334 = coord(1/3)
- Abstract
- Offers advice on avaluating alternative cataloguing sources. The steps should be: identify the possible providers; network for advice; test or sample attractive systems; develop criteria based on library size, type and location (e.g. cost and equipment needs, currency of records, types of materials accessed, customer service and reputation of vendor, impact on staff/time and other library services and ability to share or network information); and evaluate the possible services; and implement the new service
- Date
- 17.10.1995 18:22:54
