Document (#24389)

Author
Kwok, K.L.
Title
Improving English and Chinese ad-hoc retrieval : a TIPSTER text phase 3 project report
Source
Information retrieval. 3(2000), S.313-338
Year
2000
Theme
Retrievalalgorithmen
Object
TIPSTER

Similar documents (author)

  1. Kwok, K.L.: ¬The use of titles and cited titles as document representations for automatic classification (1975) 5.62
    5.6180234 = sum of:
      5.6180234 = weight(author_txt:kwok in 4347) [ClassicSimilarity], result of:
        5.6180234 = fieldWeight in 4347, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          8.988837 = idf(docFreq=14, maxDocs=44218)
          0.625 = fieldNorm(doc=4347)
    
  2. Kwok, K.L.: Employing multiple representations for Chinese information retrieval (1999) 5.62
    5.6180234 = sum of:
      5.6180234 = weight(author_txt:kwok in 3773) [ClassicSimilarity], result of:
        5.6180234 = fieldWeight in 3773, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          8.988837 = idf(docFreq=14, maxDocs=44218)
          0.625 = fieldNorm(doc=3773)
    
  3. Kwok, K.L.: ¬A network approach to probabilistic information retrieval (1995) 5.62
    5.6180234 = sum of:
      5.6180234 = weight(author_txt:kwok in 5696) [ClassicSimilarity], result of:
        5.6180234 = fieldWeight in 5696, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          8.988837 = idf(docFreq=14, maxDocs=44218)
          0.625 = fieldNorm(doc=5696)
    
  4. Kwok, K.L.; Grunfeld, L.: TREC-4 ad-hoc, routing retrieval and filtering experiments using PIRCS (1996) 4.49
    4.4944186 = sum of:
      4.4944186 = weight(author_txt:kwok in 7561) [ClassicSimilarity], result of:
        4.4944186 = fieldWeight in 7561, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          8.988837 = idf(docFreq=14, maxDocs=44218)
          0.5 = fieldNorm(doc=7561)
    
  5. Kwok, K.L.; Grunfeld, L.: TREC-5 English and Chinese retrieval experiments using PIRCS (1997) 4.49
    4.4944186 = sum of:
      4.4944186 = weight(author_txt:kwok in 3102) [ClassicSimilarity], result of:
        4.4944186 = fieldWeight in 3102, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          8.988837 = idf(docFreq=14, maxDocs=44218)
          0.5 = fieldNorm(doc=3102)
    

Similar documents (content)

  1. Hu, Q.: On Chinese romanization and syllable aggregation (2005) 0.58
    0.579272 = sum of:
      0.579272 = product of:
        1.158544 = sum of:
          0.0945284 = weight(abstract_txt:project in 5004) [ClassicSimilarity], result of:
            0.0945284 = score(doc=5004,freq=1.0), product of:
              0.230293 = queryWeight, product of:
                1.2599057 = boost
                4.378348 = idf(docFreq=1507, maxDocs=44218)
                0.04174769 = queryNorm
              0.41047013 = fieldWeight in 5004, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.378348 = idf(docFreq=1507, maxDocs=44218)
                0.09375 = fieldNorm(doc=5004)
          0.17805001 = weight(abstract_txt:report in 5004) [ClassicSimilarity], result of:
            0.17805001 = score(doc=5004,freq=1.0), product of:
              0.35123724 = queryWeight, product of:
                1.5559583 = boost
                5.4071717 = idf(docFreq=538, maxDocs=44218)
                0.04174769 = queryNorm
              0.50692236 = fieldWeight in 5004, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.4071717 = idf(docFreq=538, maxDocs=44218)
                0.09375 = fieldNorm(doc=5004)
          0.1950853 = weight(abstract_txt:english in 5004) [ClassicSimilarity], result of:
            0.1950853 = score(doc=5004,freq=1.0), product of:
              0.37329793 = queryWeight, product of:
                1.6040779 = boost
                5.574394 = idf(docFreq=455, maxDocs=44218)
                0.04174769 = queryNorm
              0.52259946 = fieldWeight in 5004, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.574394 = idf(docFreq=455, maxDocs=44218)
                0.09375 = fieldNorm(doc=5004)
          0.69088024 = weight(abstract_txt:chinese in 5004) [ClassicSimilarity], result of:
            0.69088024 = score(doc=5004,freq=6.0), product of:
              0.47729912 = queryWeight, product of:
                1.813815 = boost
                6.30326 = idf(docFreq=219, maxDocs=44218)
                0.04174769 = queryNorm
              1.4474785 = fieldWeight in 5004, product of:
                2.4494898 = tf(freq=6.0), with freq of:
                  6.0 = termFreq=6.0
                6.30326 = idf(docFreq=219, maxDocs=44218)
                0.09375 = fieldNorm(doc=5004)
        0.5 = coord(4/8)
    
  2. Ménard, E.; Dorey, J.: TIIARA: a new bilingual taxonomy for image indexing (2014) 0.44
    0.43540418 = sum of:
      0.43540418 = product of:
        0.6966467 = sum of:
          0.04456274 = weight(abstract_txt:retrieval in 1374) [ClassicSimilarity], result of:
            0.04456274 = score(doc=1374,freq=2.0), product of:
              0.14507903 = queryWeight, product of:
                3.4751394 = idf(docFreq=3720, maxDocs=44218)
                0.04174769 = queryNorm
              0.3071618 = fieldWeight in 1374, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.4751394 = idf(docFreq=3720, maxDocs=44218)
                0.0625 = fieldNorm(doc=1374)
          0.08912223 = weight(abstract_txt:project in 1374) [ClassicSimilarity], result of:
            0.08912223 = score(doc=1374,freq=2.0), product of:
              0.230293 = queryWeight, product of:
                1.2599057 = boost
                4.378348 = idf(docFreq=1507, maxDocs=44218)
                0.04174769 = queryNorm
              0.38699493 = fieldWeight in 1374, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                4.378348 = idf(docFreq=1507, maxDocs=44218)
                0.0625 = fieldNorm(doc=1374)
          0.118700005 = weight(abstract_txt:report in 1374) [ClassicSimilarity], result of:
            0.118700005 = score(doc=1374,freq=1.0), product of:
              0.35123724 = queryWeight, product of:
                1.5559583 = boost
                5.4071717 = idf(docFreq=538, maxDocs=44218)
                0.04174769 = queryNorm
              0.33794823 = fieldWeight in 1374, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.4071717 = idf(docFreq=538, maxDocs=44218)
                0.0625 = fieldNorm(doc=1374)
          0.18392818 = weight(abstract_txt:english in 1374) [ClassicSimilarity], result of:
            0.18392818 = score(doc=1374,freq=2.0), product of:
              0.37329793 = queryWeight, product of:
                1.6040779 = boost
                5.574394 = idf(docFreq=455, maxDocs=44218)
                0.04174769 = queryNorm
              0.49271148 = fieldWeight in 1374, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                5.574394 = idf(docFreq=455, maxDocs=44218)
                0.0625 = fieldNorm(doc=1374)
          0.26033357 = weight(abstract_txt:phase in 1374) [ClassicSimilarity], result of:
            0.26033357 = score(doc=1374,freq=2.0), product of:
              0.4705909 = queryWeight, product of:
                1.8010236 = boost
                6.258808 = idf(docFreq=229, maxDocs=44218)
                0.04174769 = queryNorm
              0.5532057 = fieldWeight in 1374, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                6.258808 = idf(docFreq=229, maxDocs=44218)
                0.0625 = fieldNorm(doc=1374)
        0.625 = coord(5/8)
    
  3. Yang, C.C.; Li, K.W.: ¬A heuristic method based on a statistical approach for chinese text segmentation (2005) 0.43
    0.4285169 = sum of:
      0.4285169 = product of:
        0.8570338 = sum of:
          0.031510618 = weight(abstract_txt:retrieval in 4580) [ClassicSimilarity], result of:
            0.031510618 = score(doc=4580,freq=1.0), product of:
              0.14507903 = queryWeight, product of:
                3.4751394 = idf(docFreq=3720, maxDocs=44218)
                0.04174769 = queryNorm
              0.21719621 = fieldWeight in 4580, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.4751394 = idf(docFreq=3720, maxDocs=44218)
                0.0625 = fieldNorm(doc=4580)
          0.13136503 = weight(abstract_txt:text in 4580) [ClassicSimilarity], result of:
            0.13136503 = score(doc=4580,freq=7.0), product of:
              0.19645084 = queryWeight, product of:
                1.163656 = boost
                4.0438666 = idf(docFreq=2106, maxDocs=44218)
                0.04174769 = queryNorm
              0.6686916 = fieldWeight in 4580, product of:
                2.6457512 = tf(freq=7.0), with freq of:
                  7.0 = termFreq=7.0
                4.0438666 = idf(docFreq=2106, maxDocs=44218)
                0.0625 = fieldNorm(doc=4580)
          0.13005686 = weight(abstract_txt:english in 4580) [ClassicSimilarity], result of:
            0.13005686 = score(doc=4580,freq=1.0), product of:
              0.37329793 = queryWeight, product of:
                1.6040779 = boost
                5.574394 = idf(docFreq=455, maxDocs=44218)
                0.04174769 = queryNorm
              0.34839964 = fieldWeight in 4580, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.574394 = idf(docFreq=455, maxDocs=44218)
                0.0625 = fieldNorm(doc=4580)
          0.5641013 = weight(abstract_txt:chinese in 4580) [ClassicSimilarity], result of:
            0.5641013 = score(doc=4580,freq=9.0), product of:
              0.47729912 = queryWeight, product of:
                1.813815 = boost
                6.30326 = idf(docFreq=219, maxDocs=44218)
                0.04174769 = queryNorm
              1.1818612 = fieldWeight in 4580, product of:
                3.0 = tf(freq=9.0), with freq of:
                  9.0 = termFreq=9.0
                6.30326 = idf(docFreq=219, maxDocs=44218)
                0.0625 = fieldNorm(doc=4580)
        0.5 = coord(4/8)
    
  4. Zhang, C.; Zeng, D.; Li, J.; Wang, F.-Y.; Zuo, W.: Sentiment analysis of Chinese documents : from sentence to document level (2009) 0.39
    0.39005762 = sum of:
      0.39005762 = product of:
        0.78011525 = sum of:
          0.062064145 = weight(abstract_txt:text in 3296) [ClassicSimilarity], result of:
            0.062064145 = score(doc=3296,freq=1.0), product of:
              0.19645084 = queryWeight, product of:
                1.163656 = boost
                4.0438666 = idf(docFreq=2106, maxDocs=44218)
                0.04174769 = queryNorm
              0.3159271 = fieldWeight in 3296, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.0438666 = idf(docFreq=2106, maxDocs=44218)
                0.078125 = fieldNorm(doc=3296)
          0.148375 = weight(abstract_txt:report in 3296) [ClassicSimilarity], result of:
            0.148375 = score(doc=3296,freq=1.0), product of:
              0.35123724 = queryWeight, product of:
                1.5559583 = boost
                5.4071717 = idf(docFreq=538, maxDocs=44218)
                0.04174769 = queryNorm
              0.42243528 = fieldWeight in 3296, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.4071717 = idf(docFreq=538, maxDocs=44218)
                0.078125 = fieldNorm(doc=3296)
          0.16257107 = weight(abstract_txt:english in 3296) [ClassicSimilarity], result of:
            0.16257107 = score(doc=3296,freq=1.0), product of:
              0.37329793 = queryWeight, product of:
                1.6040779 = boost
                5.574394 = idf(docFreq=455, maxDocs=44218)
                0.04174769 = queryNorm
              0.43549955 = fieldWeight in 3296, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.574394 = idf(docFreq=455, maxDocs=44218)
                0.078125 = fieldNorm(doc=3296)
          0.40710506 = weight(abstract_txt:chinese in 3296) [ClassicSimilarity], result of:
            0.40710506 = score(doc=3296,freq=3.0), product of:
              0.47729912 = queryWeight, product of:
                1.813815 = boost
                6.30326 = idf(docFreq=219, maxDocs=44218)
                0.04174769 = queryNorm
              0.85293484 = fieldWeight in 3296, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                6.30326 = idf(docFreq=219, maxDocs=44218)
                0.078125 = fieldNorm(doc=3296)
        0.5 = coord(4/8)
    
  5. Lin, W.-C.; Chang, Y.-C.; Chen, H.-H.: Integrating textual and visual information for cross-language image retrieval : a trans-media dictionary approach (2007) 0.36
    0.36347586 = sum of:
      0.36347586 = product of:
        0.7269517 = sum of:
          0.09453185 = weight(abstract_txt:retrieval in 904) [ClassicSimilarity], result of:
            0.09453185 = score(doc=904,freq=4.0), product of:
              0.14507903 = queryWeight, product of:
                3.4751394 = idf(docFreq=3720, maxDocs=44218)
                0.04174769 = queryNorm
              0.6515886 = fieldWeight in 904, product of:
                2.0 = tf(freq=4.0), with freq of:
                  4.0 = termFreq=4.0
                3.4751394 = idf(docFreq=3720, maxDocs=44218)
                0.09375 = fieldNorm(doc=904)
          0.074476965 = weight(abstract_txt:text in 904) [ClassicSimilarity], result of:
            0.074476965 = score(doc=904,freq=1.0), product of:
              0.19645084 = queryWeight, product of:
                1.163656 = boost
                4.0438666 = idf(docFreq=2106, maxDocs=44218)
                0.04174769 = queryNorm
              0.37911248 = fieldWeight in 904, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.0438666 = idf(docFreq=2106, maxDocs=44218)
                0.09375 = fieldNorm(doc=904)
          0.27589226 = weight(abstract_txt:english in 904) [ClassicSimilarity], result of:
            0.27589226 = score(doc=904,freq=2.0), product of:
              0.37329793 = queryWeight, product of:
                1.6040779 = boost
                5.574394 = idf(docFreq=455, maxDocs=44218)
                0.04174769 = queryNorm
              0.7390672 = fieldWeight in 904, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                5.574394 = idf(docFreq=455, maxDocs=44218)
                0.09375 = fieldNorm(doc=904)
          0.28205064 = weight(abstract_txt:chinese in 904) [ClassicSimilarity], result of:
            0.28205064 = score(doc=904,freq=1.0), product of:
              0.47729912 = queryWeight, product of:
                1.813815 = boost
                6.30326 = idf(docFreq=219, maxDocs=44218)
                0.04174769 = queryNorm
              0.5909306 = fieldWeight in 904, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.30326 = idf(docFreq=219, maxDocs=44218)
                0.09375 = fieldNorm(doc=904)
        0.5 = coord(4/8)