Search (14 results, page 1 of 1)

Chen, H.; Lally, A.M.; Zhu, B.; Chau, M.: HelpfulMed : Intelligent searching for medical information over the Internet (2003) 0.04

0.036816552 = product of:
  0.09204138 = sum of:
    0.06861103 = weight(_text_:a.m in 1615) [ClassicSimilarity], result of:
      0.06861103 = score(doc=1615,freq=2.0), product of:
        0.22165304 = queryWeight, product of:
          5.6033173 = idf(docFreq=442, maxDocs=44218)
          0.03955747 = queryNorm
        0.30954248 = fieldWeight in 1615, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          5.6033173 = idf(docFreq=442, maxDocs=44218)
          0.0390625 = fieldNorm(doc=1615)
    0.02343035 = weight(_text_:u in 1615) [ClassicSimilarity], result of:
      0.02343035 = score(doc=1615,freq=2.0), product of:
        0.12952873 = queryWeight, product of:
          3.2744443 = idf(docFreq=4547, maxDocs=44218)
          0.03955747 = queryNorm
        0.1808892 = fieldWeight in 1615, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          3.2744443 = idf(docFreq=4547, maxDocs=44218)
          0.0390625 = fieldNorm(doc=1615)
  0.4 = coord(2/5)

Theme: Semantisches Umfeld in Indexierung u. Retrieval

Chung, W.; Chen, H.: Browsing the underdeveloped Web : an experiment on the Arabic Medical Web Directory (2009) 0.02

0.02166414 = product of:
  0.054160353 = sum of:
    0.03808188 = weight(_text_:w in 2733) [ClassicSimilarity], result of:
      0.03808188 = score(doc=2733,freq=2.0), product of:
        0.15074582 = queryWeight, product of:
          3.8108058 = idf(docFreq=2659, maxDocs=44218)
          0.03955747 = queryNorm
        0.2526231 = fieldWeight in 2733, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          3.8108058 = idf(docFreq=2659, maxDocs=44218)
          0.046875 = fieldNorm(doc=2733)
    0.016078472 = product of:
      0.032156944 = sum of:
        0.032156944 = weight(_text_:22 in 2733) [ClassicSimilarity], result of:
          0.032156944 = score(doc=2733,freq=2.0), product of:
            0.13852352 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.03955747 = queryNorm
            0.23214069 = fieldWeight in 2733, 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=2733)
      0.5 = coord(1/2)
  0.4 = coord(2/5)

Date: 22. 3.2009 17:57:50

Dumais, S.; Chen, H.: Hierarchical classification of Web content (2000) 0.01

0.011246568 = product of:
  0.056232836 = sum of:
    0.056232836 = weight(_text_:u in 492) [ClassicSimilarity], result of:
      0.056232836 = score(doc=492,freq=2.0), product of:
        0.12952873 = queryWeight, product of:
          3.2744443 = idf(docFreq=4547, maxDocs=44218)
          0.03955747 = queryNorm
        0.43413407 = fieldWeight in 492, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          3.2744443 = idf(docFreq=4547, maxDocs=44218)
          0.09375 = fieldNorm(doc=492)
  0.2 = coord(1/5)

Source: Proceedings of ACM SIGIR 23rd International Conference on Research and Development in Information Retrieval. Ed. by N.J. Belkin, P. Ingwersen u. M.K. Leong

Schatz, B.R.; Johnson, E.H.; Cochrane, P.A.; Chen, H.: Interactive term suggestion for users of digital libraries : using thesauri and co-occurrence lists for information retrieval (1996) 0.01

0.00937214 = product of:
  0.0468607 = sum of:
    0.0468607 = weight(_text_:u in 6417) [ClassicSimilarity], result of:
      0.0468607 = score(doc=6417,freq=2.0), product of:
        0.12952873 = queryWeight, product of:
          3.2744443 = idf(docFreq=4547, maxDocs=44218)
          0.03955747 = queryNorm
        0.3617784 = fieldWeight in 6417, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          3.2744443 = idf(docFreq=4547, maxDocs=44218)
          0.078125 = fieldNorm(doc=6417)
  0.2 = coord(1/5)

Theme: Semantisches Umfeld in Indexierung u. Retrieval

Chen, H.; Chung, W.; Qin, J.; Reid, E.; Sageman, M.; Weimann, G.: Uncovering the dark Web : a case study of Jihad on the Web (2008) 0.01

0.007616376 = product of:
  0.03808188 = sum of:
    0.03808188 = weight(_text_:w in 1880) [ClassicSimilarity], result of:
      0.03808188 = score(doc=1880,freq=2.0), product of:
        0.15074582 = queryWeight, product of:
          3.8108058 = idf(docFreq=2659, maxDocs=44218)
          0.03955747 = queryNorm
        0.2526231 = fieldWeight in 1880, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          3.8108058 = idf(docFreq=2659, maxDocs=44218)
          0.046875 = fieldNorm(doc=1880)
  0.2 = coord(1/5)

Chung, W.; Zhang, Y.; Huang, Z.; Wang, G.; Ong, T.-H.; Chen, H.: Internet searching and browsing in a multilingual world : an experiment an the Chinese Business Intelligence Portal (CBizPort) (2004) 0.01

0.0063469806 = product of:
  0.031734902 = sum of:
    0.031734902 = weight(_text_:w in 2393) [ClassicSimilarity], result of:
      0.031734902 = score(doc=2393,freq=2.0), product of:
        0.15074582 = queryWeight, product of:
          3.8108058 = idf(docFreq=2659, maxDocs=44218)
          0.03955747 = queryNorm
        0.21051927 = fieldWeight in 2393, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          3.8108058 = idf(docFreq=2659, maxDocs=44218)
          0.0390625 = fieldNorm(doc=2393)
  0.2 = coord(1/5)

Marshall, B.; McDonald, D.; Chen, H.; Chung, W.: EBizPort: collecting and analyzing business intelligence information (2004) 0.01

0.0063469806 = product of:
  0.031734902 = sum of:
    0.031734902 = weight(_text_:w in 2505) [ClassicSimilarity], result of:
      0.031734902 = score(doc=2505,freq=2.0), product of:
        0.15074582 = queryWeight, product of:
          3.8108058 = idf(docFreq=2659, maxDocs=44218)
          0.03955747 = queryNorm
        0.21051927 = fieldWeight in 2505, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          3.8108058 = idf(docFreq=2659, maxDocs=44218)
          0.0390625 = fieldNorm(doc=2505)
  0.2 = coord(1/5)

Chung, W.; Chen, H.; Reid, E.: Business stakeholder analyzer : an experiment of classifying stakeholders on the Web (2009) 0.01

0.0063469806 = product of:
  0.031734902 = sum of:
    0.031734902 = weight(_text_:w in 2699) [ClassicSimilarity], result of:
      0.031734902 = score(doc=2699,freq=2.0), product of:
        0.15074582 = queryWeight, product of:
          3.8108058 = idf(docFreq=2659, maxDocs=44218)
          0.03955747 = queryNorm
        0.21051927 = fieldWeight in 2699, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          3.8108058 = idf(docFreq=2659, maxDocs=44218)
          0.0390625 = fieldNorm(doc=2699)
  0.2 = coord(1/5)

Chen, H.; Martinez, J.; Kirchhoff, A.; Ng, T.D.; Schatz, B.R.: Alleviating search uncertainty through concept associations : automatic indexing, co-occurence analysis, and parallel computing (1998) 0.01

0.005623284 = product of:
  0.028116418 = sum of:
    0.028116418 = weight(_text_:u in 5202) [ClassicSimilarity], result of:
      0.028116418 = score(doc=5202,freq=2.0), product of:
        0.12952873 = queryWeight, product of:
          3.2744443 = idf(docFreq=4547, maxDocs=44218)
          0.03955747 = queryNorm
        0.21706703 = fieldWeight in 5202, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          3.2744443 = idf(docFreq=4547, maxDocs=44218)
          0.046875 = fieldNorm(doc=5202)
  0.2 = coord(1/5)

Theme: Semantisches Umfeld in Indexierung u. Retrieval

Chen, H.; Zhang, Y.; Houston, A.L.: Semantic indexing and searching using a Hopfield net (1998) 0.01

0.005623284 = product of:
  0.028116418 = sum of:
    0.028116418 = weight(_text_:u in 5704) [ClassicSimilarity], result of:
      0.028116418 = score(doc=5704,freq=2.0), product of:
        0.12952873 = queryWeight, product of:
          3.2744443 = idf(docFreq=4547, maxDocs=44218)
          0.03955747 = queryNorm
        0.21706703 = fieldWeight in 5704, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          3.2744443 = idf(docFreq=4547, maxDocs=44218)
          0.046875 = fieldNorm(doc=5704)
  0.2 = coord(1/5)

Theme: Semantisches Umfeld in Indexierung u. Retrieval

Carmel, E.; Crawford, S.; Chen, H.: Browsing in hypertext : a cognitive study (1992) 0.00

0.0026797457 = product of:
  0.013398728 = sum of:
    0.013398728 = product of:
      0.026797457 = sum of:
        0.026797457 = weight(_text_:22 in 7469) [ClassicSimilarity], result of:
          0.026797457 = score(doc=7469,freq=2.0), product of:
            0.13852352 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.03955747 = queryNorm
            0.19345059 = fieldWeight in 7469, 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=7469)
      0.5 = coord(1/2)
  0.2 = coord(1/5)

Source: IEEE transactions on systems, man and cybernetics. 22(1992) no.5, S.865-884

Leroy, G.; Chen, H.: Genescene: an ontology-enhanced integration of linguistic and co-occurrence based relations in biomedical texts (2005) 0.00

0.0026797457 = product of:
  0.013398728 = sum of:
    0.013398728 = product of:
      0.026797457 = sum of:
        0.026797457 = weight(_text_:22 in 5259) [ClassicSimilarity], result of:
          0.026797457 = score(doc=5259,freq=2.0), product of:
            0.13852352 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.03955747 = queryNorm
            0.19345059 = fieldWeight in 5259, 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=5259)
      0.5 = coord(1/2)
  0.2 = coord(1/5)

Date: 22. 7.2006 14:26:01

Zheng, R.; Li, J.; Chen, H.; Huang, Z.: ¬A framework for authorship identification of online messages : writing-style features and classification techniques (2006) 0.00

0.0026797457 = product of:
  0.013398728 = sum of:
    0.013398728 = product of:
      0.026797457 = sum of:
        0.026797457 = weight(_text_:22 in 5276) [ClassicSimilarity], result of:
          0.026797457 = score(doc=5276,freq=2.0), product of:
            0.13852352 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.03955747 = queryNorm
            0.19345059 = fieldWeight in 5276, 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=5276)
      0.5 = coord(1/2)
  0.2 = coord(1/5)

Date: 22. 7.2006 16:14:37

Hu, D.; Kaza, S.; Chen, H.: Identifying significant facilitators of dark network evolution (2009) 0.00

0.0026797457 = product of:
  0.013398728 = sum of:
    0.013398728 = product of:
      0.026797457 = sum of:
        0.026797457 = weight(_text_:22 in 2753) [ClassicSimilarity], result of:
          0.026797457 = score(doc=2753,freq=2.0), product of:
            0.13852352 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.03955747 = queryNorm
            0.19345059 = fieldWeight in 2753, 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=2753)
      0.5 = coord(1/2)
  0.2 = coord(1/5)

Date: 22. 3.2009 18:50:30

Search (14 results, page 1 of 1)

Authors

Years

Themes