Document (#29087)

Author
Zhang, L.
Pan, Y.
Zhang, T.
Title
Focused named entity recognition using machine learning
Source
SIGIR'04: Proceedings of the 27th Annual International ACM-SIGIR Conference an Research and Development in Information Retrieval. Ed.: K. Järvelin, u.a
Imprint
New York, NY : ACM Press
Year
2004
Pages
S.281-288

Similar documents (author)

  1. Zhang, M.; Zhang, Y.: Professional organizations in Twittersphere : an empirical study of U.S. library and information science professional organizations-related Tweets (2020) 4.53 
    4.5277104 = sum of:
  4.5277104 = weight(author_txt:zhang in 775) [ClassicSimilarity], result of:
    4.5277104 = score(doc=775,freq=2.0), product of:
      0.99999994 = queryWeight, product of:
        6.40315 = idf(docFreq=199, maxDocs=44421)
        0.15617312 = queryNorm
      4.527711 = fieldWeight in 775, product of:
        1.4142135 = tf(freq=2.0), with freq of:
          2.0 = termFreq=2.0
        6.40315 = idf(docFreq=199, maxDocs=44421)
        0.5 = fieldNorm(doc=775)
  2. Zhang, Y.; Zhang, C.: Enhancing keyphrase extraction from microblogs using human reading time (2021) 4.53 
    4.5277104 = sum of:
  4.5277104 = weight(author_txt:zhang in 1238) [ClassicSimilarity], result of:
    4.5277104 = score(doc=1238,freq=2.0), product of:
      0.99999994 = queryWeight, product of:
        6.40315 = idf(docFreq=199, maxDocs=44421)
        0.15617312 = queryNorm
      4.527711 = fieldWeight in 1238, product of:
        1.4142135 = tf(freq=2.0), with freq of:
          2.0 = termFreq=2.0
        6.40315 = idf(docFreq=199, maxDocs=44421)
        0.5 = fieldNorm(doc=1238)
  3. Zhang, J.: TOFIR: A tool of facilitating information retrieval : introduce a visual retrieval model (2001) 4.00 
    4.0019684 = sum of:
  4.0019684 = weight(author_txt:zhang in 7710) [ClassicSimilarity], result of:
    4.0019684 = score(doc=7710,freq=1.0), product of:
      0.99999994 = queryWeight, product of:
        6.40315 = idf(docFreq=199, maxDocs=44421)
        0.15617312 = queryNorm
      4.001969 = fieldWeight in 7710, product of:
        1.0 = tf(freq=1.0), with freq of:
          1.0 = termFreq=1.0
        6.40315 = idf(docFreq=199, maxDocs=44421)
        0.625 = fieldNorm(doc=7710)
  4. Zhang, A.: Multimedia file formats on the Internet : a beginner's guide for PC users (1995) 4.00 
    4.0019684 = sum of:
  4.0019684 = weight(author_txt:zhang in 3280) [ClassicSimilarity], result of:
    4.0019684 = score(doc=3280,freq=1.0), product of:
      0.99999994 = queryWeight, product of:
        6.40315 = idf(docFreq=199, maxDocs=44421)
        0.15617312 = queryNorm
      4.001969 = fieldWeight in 3280, product of:
        1.0 = tf(freq=1.0), with freq of:
          1.0 = termFreq=1.0
        6.40315 = idf(docFreq=199, maxDocs=44421)
        0.625 = fieldNorm(doc=3280)
  5. Zhang, J.: ¬A representational analysis of relational information displays (1996) 4.00 
    4.0019684 = sum of:
  4.0019684 = weight(author_txt:zhang in 6471) [ClassicSimilarity], result of:
    4.0019684 = score(doc=6471,freq=1.0), product of:
      0.99999994 = queryWeight, product of:
        6.40315 = idf(docFreq=199, maxDocs=44421)
        0.15617312 = queryNorm
      4.001969 = fieldWeight in 6471, product of:
        1.0 = tf(freq=1.0), with freq of:
          1.0 = termFreq=1.0
        6.40315 = idf(docFreq=199, maxDocs=44421)
        0.625 = fieldNorm(doc=6471)

Similar documents (content)

  1. Nagy T., I.: Detecting multiword expressions and named entities in natural language texts (2014) 0.92 
    0.9229519 = sum of:
  0.9229519 = sum of:
    0.018639144 = weight(abstract_txt:using in 2536) [ClassicSimilarity], result of:
      0.018639144 = score(doc=2536,freq=1.0), product of:
        0.13803296 = queryWeight, product of:
          3.4568708 = idf(docFreq=3806, maxDocs=44421)
          0.03993003 = queryNorm
        0.13503401 = fieldWeight in 2536, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          3.4568708 = idf(docFreq=3806, maxDocs=44421)
          0.0390625 = fieldNorm(doc=2536)
    0.12730023 = weight(abstract_txt:learning in 2536) [ClassicSimilarity], result of:
      0.12730023 = score(doc=2536,freq=7.0), product of:
        0.25974804 = queryWeight, product of:
          1.3717809 = boost
          4.7420692 = idf(docFreq=1052, maxDocs=44421)
          0.03993003 = queryNorm
        0.4900912 = fieldWeight in 2536, product of:
          2.6457512 = tf(freq=7.0), with freq of:
            7.0 = termFreq=7.0
          4.7420692 = idf(docFreq=1052, maxDocs=44421)
          0.0390625 = fieldNorm(doc=2536)
    0.19868268 = weight(abstract_txt:machine in 2536) [ClassicSimilarity], result of:
      0.19868268 = score(doc=2536,freq=9.0), product of:
        0.32140896 = queryWeight, product of:
          1.5259405 = boost
          5.274979 = idf(docFreq=617, maxDocs=44421)
          0.03993003 = queryNorm
        0.6181616 = fieldWeight in 2536, product of:
          3.0 = tf(freq=9.0), with freq of:
            9.0 = termFreq=9.0
          5.274979 = idf(docFreq=617, maxDocs=44421)
          0.0390625 = fieldNorm(doc=2536)
    0.07872192 = weight(abstract_txt:focused in 2536) [ClassicSimilarity], result of:
      0.07872192 = score(doc=2536,freq=1.0), product of:
        0.3606583 = queryWeight, product of:
          1.6164287 = boost
          5.5877852 = idf(docFreq=451, maxDocs=44421)
          0.03993003 = queryNorm
        0.21827286 = fieldWeight in 2536, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          5.5877852 = idf(docFreq=451, maxDocs=44421)
          0.0390625 = fieldNorm(doc=2536)
    0.10313345 = weight(abstract_txt:recognition in 2536) [ClassicSimilarity], result of:
      0.10313345 = score(doc=2536,freq=1.0), product of:
        0.43181577 = queryWeight, product of:
          1.768715 = boost
          6.114219 = idf(docFreq=266, maxDocs=44421)
          0.03993003 = queryNorm
        0.23883669 = fieldWeight in 2536, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          6.114219 = idf(docFreq=266, maxDocs=44421)
          0.0390625 = fieldNorm(doc=2536)
    0.111332 = weight(abstract_txt:entity in 2536) [ClassicSimilarity], result of:
      0.111332 = score(doc=2536,freq=1.0), product of:
        0.45440748 = queryWeight, product of:
          1.8143929 = boost
          6.272122 = idf(docFreq=227, maxDocs=44421)
          0.03993003 = queryNorm
        0.24500476 = fieldWeight in 2536, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          6.272122 = idf(docFreq=227, maxDocs=44421)
          0.0390625 = fieldNorm(doc=2536)
    0.28514242 = weight(abstract_txt:named in 2536) [ClassicSimilarity], result of:
      0.28514242 = score(doc=2536,freq=4.0), product of:
        0.5358625 = queryWeight, product of:
          1.9703133 = boost
          6.8111186 = idf(docFreq=132, maxDocs=44421)
          0.03993003 = queryNorm
        0.5321186 = fieldWeight in 2536, product of:
          2.0 = tf(freq=4.0), with freq of:
            4.0 = termFreq=4.0
          6.8111186 = idf(docFreq=132, maxDocs=44421)
          0.0390625 = fieldNorm(doc=2536)
  2. Shaalan, K.; Raza, H.: NERA: Named Entity Recognition for Arabic (2009) 0.89 
    0.8895103 = sum of:
  0.8895103 = product of:
    1.2453144 = sum of:
      0.045197524 = weight(abstract_txt:using in 3953) [ClassicSimilarity], result of:
        0.045197524 = score(doc=3953,freq=3.0), product of:
          0.13803296 = queryWeight, product of:
            3.4568708 = idf(docFreq=3806, maxDocs=44421)
            0.03993003 = queryNorm
          0.32744008 = fieldWeight in 3953, product of:
            1.7320508 = tf(freq=3.0), with freq of:
              3.0 = termFreq=3.0
            3.4568708 = idf(docFreq=3806, maxDocs=44421)
            0.0546875 = fieldNorm(doc=3953)
      0.11021069 = weight(abstract_txt:focused in 3953) [ClassicSimilarity], result of:
        0.11021069 = score(doc=3953,freq=1.0), product of:
          0.3606583 = queryWeight, product of:
            1.6164287 = boost
            5.5877852 = idf(docFreq=451, maxDocs=44421)
            0.03993003 = queryNorm
          0.30558202 = fieldWeight in 3953, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            5.5877852 = idf(docFreq=451, maxDocs=44421)
            0.0546875 = fieldNorm(doc=3953)
      0.25008532 = weight(abstract_txt:recognition in 3953) [ClassicSimilarity], result of:
        0.25008532 = score(doc=3953,freq=3.0), product of:
          0.43181577 = queryWeight, product of:
            1.768715 = boost
            6.114219 = idf(docFreq=266, maxDocs=44421)
            0.03993003 = queryNorm
          0.5791482 = fieldWeight in 3953, product of:
            1.7320508 = tf(freq=3.0), with freq of:
              3.0 = termFreq=3.0
            6.114219 = idf(docFreq=266, maxDocs=44421)
            0.0546875 = fieldNorm(doc=3953)
      0.3117296 = weight(abstract_txt:entity in 3953) [ClassicSimilarity], result of:
        0.3117296 = score(doc=3953,freq=4.0), product of:
          0.45440748 = queryWeight, product of:
            1.8143929 = boost
            6.272122 = idf(docFreq=227, maxDocs=44421)
            0.03993003 = queryNorm
          0.68601334 = fieldWeight in 3953, product of:
            2.0 = tf(freq=4.0), with freq of:
              4.0 = termFreq=4.0
            6.272122 = idf(docFreq=227, maxDocs=44421)
            0.0546875 = fieldNorm(doc=3953)
      0.52809113 = weight(abstract_txt:named in 3953) [ClassicSimilarity], result of:
        0.52809113 = score(doc=3953,freq=7.0), product of:
          0.5358625 = queryWeight, product of:
            1.9703133 = boost
            6.8111186 = idf(docFreq=132, maxDocs=44421)
            0.03993003 = queryNorm
          0.9854975 = fieldWeight in 3953, product of:
            2.6457512 = tf(freq=7.0), with freq of:
              7.0 = termFreq=7.0
            6.8111186 = idf(docFreq=132, maxDocs=44421)
            0.0546875 = fieldNorm(doc=3953)
    0.71428573 = coord(5/7)
  3. Grabus, S.; Logan, P.M.; Greenberg, J.: Temporal concept drift and alignment : an empirical approach to comparing knowledge organization systems over time (2022) 0.53 
    0.53490573 = sum of:
  0.53490573 = product of:
    0.74886805 = sum of:
      0.051654313 = weight(abstract_txt:using in 2102) [ClassicSimilarity], result of:
        0.051654313 = score(doc=2102,freq=3.0), product of:
          0.13803296 = queryWeight, product of:
            3.4568708 = idf(docFreq=3806, maxDocs=44421)
            0.03993003 = queryNorm
          0.37421724 = fieldWeight in 2102, product of:
            1.7320508 = tf(freq=3.0), with freq of:
              3.0 = termFreq=3.0
            3.4568708 = idf(docFreq=3806, maxDocs=44421)
            0.0625 = fieldNorm(doc=2102)
      0.12595506 = weight(abstract_txt:focused in 2102) [ClassicSimilarity], result of:
        0.12595506 = score(doc=2102,freq=1.0), product of:
          0.3606583 = queryWeight, product of:
            1.6164287 = boost
            5.5877852 = idf(docFreq=451, maxDocs=44421)
            0.03993003 = queryNorm
          0.34923658 = fieldWeight in 2102, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            5.5877852 = idf(docFreq=451, maxDocs=44421)
            0.0625 = fieldNorm(doc=2102)
      0.16501352 = weight(abstract_txt:recognition in 2102) [ClassicSimilarity], result of:
        0.16501352 = score(doc=2102,freq=1.0), product of:
          0.43181577 = queryWeight, product of:
            1.768715 = boost
            6.114219 = idf(docFreq=266, maxDocs=44421)
            0.03993003 = queryNorm
          0.3821387 = fieldWeight in 2102, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            6.114219 = idf(docFreq=266, maxDocs=44421)
            0.0625 = fieldNorm(doc=2102)
      0.1781312 = weight(abstract_txt:entity in 2102) [ClassicSimilarity], result of:
        0.1781312 = score(doc=2102,freq=1.0), product of:
          0.45440748 = queryWeight, product of:
            1.8143929 = boost
            6.272122 = idf(docFreq=227, maxDocs=44421)
            0.03993003 = queryNorm
          0.39200762 = fieldWeight in 2102, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            6.272122 = idf(docFreq=227, maxDocs=44421)
            0.0625 = fieldNorm(doc=2102)
      0.22811395 = weight(abstract_txt:named in 2102) [ClassicSimilarity], result of:
        0.22811395 = score(doc=2102,freq=1.0), product of:
          0.5358625 = queryWeight, product of:
            1.9703133 = boost
            6.8111186 = idf(docFreq=132, maxDocs=44421)
            0.03993003 = queryNorm
          0.4256949 = fieldWeight in 2102, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            6.8111186 = idf(docFreq=132, maxDocs=44421)
            0.0625 = fieldNorm(doc=2102)
    0.71428573 = coord(5/7)
  4. Phan, M.C.; Sun, A.: Collective named entity recognition in user comments via parameterized label propagation (2020) 0.53 
    0.533621 = sum of:
  0.533621 = product of:
    0.9338367 = sum of:
      0.12595506 = weight(abstract_txt:focused in 815) [ClassicSimilarity], result of:
        0.12595506 = score(doc=815,freq=1.0), product of:
          0.3606583 = queryWeight, product of:
            1.6164287 = boost
            5.5877852 = idf(docFreq=451, maxDocs=44421)
            0.03993003 = queryNorm
          0.34923658 = fieldWeight in 815, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            5.5877852 = idf(docFreq=451, maxDocs=44421)
            0.0625 = fieldNorm(doc=815)
      0.23336434 = weight(abstract_txt:recognition in 815) [ClassicSimilarity], result of:
        0.23336434 = score(doc=815,freq=2.0), product of:
          0.43181577 = queryWeight, product of:
            1.768715 = boost
            6.114219 = idf(docFreq=266, maxDocs=44421)
            0.03993003 = queryNorm
          0.5404257 = fieldWeight in 815, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            6.114219 = idf(docFreq=266, maxDocs=44421)
            0.0625 = fieldNorm(doc=815)
      0.25191554 = weight(abstract_txt:entity in 815) [ClassicSimilarity], result of:
        0.25191554 = score(doc=815,freq=2.0), product of:
          0.45440748 = queryWeight, product of:
            1.8143929 = boost
            6.272122 = idf(docFreq=227, maxDocs=44421)
            0.03993003 = queryNorm
          0.5543825 = fieldWeight in 815, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            6.272122 = idf(docFreq=227, maxDocs=44421)
            0.0625 = fieldNorm(doc=815)
      0.32260182 = weight(abstract_txt:named in 815) [ClassicSimilarity], result of:
        0.32260182 = score(doc=815,freq=2.0), product of:
          0.5358625 = queryWeight, product of:
            1.9703133 = boost
            6.8111186 = idf(docFreq=132, maxDocs=44421)
            0.03993003 = queryNorm
          0.6020235 = fieldWeight in 815, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            6.8111186 = idf(docFreq=132, maxDocs=44421)
            0.0625 = fieldNorm(doc=815)
    0.5714286 = coord(4/7)
  5. Gao, N.; Dredze, M.; Oard, D.W.: Person entity linking in email with NIL detection (2017) 0.50 
    0.50420165 = sum of:
  0.50420165 = product of:
    0.8823529 = sum of:
      0.07698395 = weight(abstract_txt:learning in 4830) [ClassicSimilarity], result of:
        0.07698395 = score(doc=4830,freq=1.0), product of:
          0.25974804 = queryWeight, product of:
            1.3717809 = boost
            4.7420692 = idf(docFreq=1052, maxDocs=44421)
            0.03993003 = queryNorm
          0.29637933 = fieldWeight in 4830, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            4.7420692 = idf(docFreq=1052, maxDocs=44421)
            0.0625 = fieldNorm(doc=4830)
      0.105964094 = weight(abstract_txt:machine in 4830) [ClassicSimilarity], result of:
        0.105964094 = score(doc=4830,freq=1.0), product of:
          0.32140896 = queryWeight, product of:
            1.5259405 = boost
            5.274979 = idf(docFreq=617, maxDocs=44421)
            0.03993003 = queryNorm
          0.3296862 = fieldWeight in 4830, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            5.274979 = idf(docFreq=617, maxDocs=44421)
            0.0625 = fieldNorm(doc=4830)
      0.47129086 = weight(abstract_txt:entity in 4830) [ClassicSimilarity], result of:
        0.47129086 = score(doc=4830,freq=7.0), product of:
          0.45440748 = queryWeight, product of:
            1.8143929 = boost
            6.272122 = idf(docFreq=227, maxDocs=44421)
            0.03993003 = queryNorm
          1.0371547 = fieldWeight in 4830, product of:
            2.6457512 = tf(freq=7.0), with freq of:
              7.0 = termFreq=7.0
            6.272122 = idf(docFreq=227, maxDocs=44421)
            0.0625 = fieldNorm(doc=4830)
      0.22811395 = weight(abstract_txt:named in 4830) [ClassicSimilarity], result of:
        0.22811395 = score(doc=4830,freq=1.0), product of:
          0.5358625 = queryWeight, product of:
            1.9703133 = boost
            6.8111186 = idf(docFreq=132, maxDocs=44421)
            0.03993003 = queryNorm
          0.4256949 = fieldWeight in 4830, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            6.8111186 = idf(docFreq=132, maxDocs=44421)
            0.0625 = fieldNorm(doc=4830)
    0.5714286 = coord(4/7)