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
    5.620886 = sum of:
      5.620886 = weight(author_txt:kwok in 4346) [ClassicSimilarity], result of:
        5.620886 = fieldWeight in 4346, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          8.993418 = idf(docFreq=14, maxDocs=44421)
          0.625 = fieldNorm(doc=4346)
    
  2. Kwok, K.L.: Employing multiple representations for Chinese information retrieval (1999) 5.62
    5.620886 = sum of:
      5.620886 = weight(author_txt:kwok in 4773) [ClassicSimilarity], result of:
        5.620886 = fieldWeight in 4773, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          8.993418 = idf(docFreq=14, maxDocs=44421)
          0.625 = fieldNorm(doc=4773)
    
  3. Kwok, K.L.: ¬A network approach to probabilistic information retrieval (1995) 5.62
    5.620886 = sum of:
      5.620886 = weight(author_txt:kwok in 6696) [ClassicSimilarity], result of:
        5.620886 = fieldWeight in 6696, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          8.993418 = idf(docFreq=14, maxDocs=44421)
          0.625 = fieldNorm(doc=6696)
    
  4. Kwok, K.L.; Grunfeld, L.: TREC-4 ad-hoc, routing retrieval and filtering experiments using PIRCS (1996) 4.50
    4.496709 = sum of:
      4.496709 = weight(author_txt:kwok in 630) [ClassicSimilarity], result of:
        4.496709 = fieldWeight in 630, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          8.993418 = idf(docFreq=14, maxDocs=44421)
          0.5 = fieldNorm(doc=630)
    
  5. Kwok, K.L.; Grunfeld, L.: TREC-5 English and Chinese retrieval experiments using PIRCS (1997) 4.50
    4.496709 = sum of:
      4.496709 = weight(author_txt:kwok in 4102) [ClassicSimilarity], result of:
        4.496709 = fieldWeight in 4102, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          8.993418 = idf(docFreq=14, maxDocs=44421)
          0.5 = fieldNorm(doc=4102)
    

Similar documents (content)

  1. Hu, Q.: On Chinese romanization and syllable aggregation (2005) 0.58
    0.5789881 = sum of:
      0.5789881 = product of:
        1.1579762 = sum of:
          0.09469857 = weight(abstract_txt:project in 4) [ClassicSimilarity], result of:
            0.09469857 = score(doc=4,freq=1.0), product of:
              0.2306407 = queryWeight, product of:
                1.2597778 = boost
                4.3796177 = idf(docFreq=1512, maxDocs=44421)
                0.041802842 = queryNorm
              0.41058916 = fieldWeight in 4, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.3796177 = idf(docFreq=1512, maxDocs=44421)
                0.09375 = fieldNorm(doc=4)
          0.17793742 = weight(abstract_txt:report in 4) [ClassicSimilarity], result of:
            0.17793742 = score(doc=4,freq=1.0), product of:
              0.35119787 = queryWeight, product of:
                1.55454 = boost
                5.4043584 = idf(docFreq=542, maxDocs=44421)
                0.041802842 = queryNorm
              0.5066586 = fieldWeight in 4, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.4043584 = idf(docFreq=542, maxDocs=44421)
                0.09375 = fieldNorm(doc=4)
          0.19528802 = weight(abstract_txt:english in 4) [ClassicSimilarity], result of:
            0.19528802 = score(doc=4,freq=1.0), product of:
              0.37367216 = queryWeight, product of:
                1.6035088 = boost
                5.5745983 = idf(docFreq=457, maxDocs=44421)
                0.041802842 = queryNorm
              0.5226186 = fieldWeight in 4, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.5745983 = idf(docFreq=457, maxDocs=44421)
                0.09375 = fieldNorm(doc=4)
          0.6900522 = weight(abstract_txt:chinese in 4) [ClassicSimilarity], result of:
            0.6900522 = score(doc=4,freq=6.0), product of:
              0.47706535 = queryWeight, product of:
                1.8118194 = boost
                6.2987905 = idf(docFreq=221, maxDocs=44421)
                0.041802842 = queryNorm
              1.4464521 = fieldWeight in 4, product of:
                2.4494898 = tf(freq=6.0), with freq of:
                  6.0 = termFreq=6.0
                6.2987905 = idf(docFreq=221, maxDocs=44421)
                0.09375 = fieldNorm(doc=4)
        0.5 = coord(4/8)
    
  2. Ménard, E.; Dorey, J.: TIIARA: a new bilingual taxonomy for image indexing (2014) 0.44
    0.43614462 = sum of:
      0.43614462 = product of:
        0.6978314 = sum of:
          0.044656564 = weight(abstract_txt:retrieval in 2374) [ClassicSimilarity], result of:
            0.044656564 = score(doc=2374,freq=2.0), product of:
              0.14532758 = queryWeight, product of:
                3.4765 = idf(docFreq=3732, maxDocs=44421)
                0.041802842 = queryNorm
              0.3072821 = fieldWeight in 2374, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.4765 = idf(docFreq=3732, maxDocs=44421)
                0.0625 = fieldNorm(doc=2374)
          0.08928266 = weight(abstract_txt:project in 2374) [ClassicSimilarity], result of:
            0.08928266 = score(doc=2374,freq=2.0), product of:
              0.2306407 = queryWeight, product of:
                1.2597778 = boost
                4.3796177 = idf(docFreq=1512, maxDocs=44421)
                0.041802842 = queryNorm
              0.38710716 = fieldWeight in 2374, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                4.3796177 = idf(docFreq=1512, maxDocs=44421)
                0.0625 = fieldNorm(doc=2374)
          0.11862495 = weight(abstract_txt:report in 2374) [ClassicSimilarity], result of:
            0.11862495 = score(doc=2374,freq=1.0), product of:
              0.35119787 = queryWeight, product of:
                1.55454 = boost
                5.4043584 = idf(docFreq=542, maxDocs=44421)
                0.041802842 = queryNorm
              0.3377724 = fieldWeight in 2374, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.4043584 = idf(docFreq=542, maxDocs=44421)
                0.0625 = fieldNorm(doc=2374)
          0.1841193 = weight(abstract_txt:english in 2374) [ClassicSimilarity], result of:
            0.1841193 = score(doc=2374,freq=2.0), product of:
              0.37367216 = queryWeight, product of:
                1.6035088 = boost
                5.5745983 = idf(docFreq=457, maxDocs=44421)
                0.041802842 = queryNorm
              0.4927295 = fieldWeight in 2374, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                5.5745983 = idf(docFreq=457, maxDocs=44421)
                0.0625 = fieldNorm(doc=2374)
          0.2611479 = weight(abstract_txt:phase in 2374) [ClassicSimilarity], result of:
            0.2611479 = score(doc=2374,freq=2.0), product of:
              0.47171775 = queryWeight, product of:
                1.8016361 = boost
                6.263388 = idf(docFreq=229, maxDocs=44421)
                0.041802842 = queryNorm
              0.5536105 = fieldWeight in 2374, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                6.263388 = idf(docFreq=229, maxDocs=44421)
                0.0625 = fieldNorm(doc=2374)
        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
    0.42819518 = sum of:
      0.42819518 = product of:
        0.85639036 = sum of:
          0.031576958 = weight(abstract_txt:retrieval in 5580) [ClassicSimilarity], result of:
            0.031576958 = score(doc=5580,freq=1.0), product of:
              0.14532758 = queryWeight, product of:
                3.4765 = idf(docFreq=3732, maxDocs=44421)
                0.041802842 = queryNorm
              0.21728125 = fieldWeight in 5580, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.4765 = idf(docFreq=3732, maxDocs=44421)
                0.0625 = fieldNorm(doc=5580)
          0.13119617 = weight(abstract_txt:text in 5580) [ClassicSimilarity], result of:
            0.13119617 = score(doc=5580,freq=7.0), product of:
              0.19634324 = queryWeight, product of:
                1.1623421 = boost
                4.040882 = idf(docFreq=2122, maxDocs=44421)
                0.041802842 = queryNorm
              0.66819805 = fieldWeight in 5580, product of:
                2.6457512 = tf(freq=7.0), with freq of:
                  7.0 = termFreq=7.0
                4.040882 = idf(docFreq=2122, maxDocs=44421)
                0.0625 = fieldNorm(doc=5580)
          0.13019201 = weight(abstract_txt:english in 5580) [ClassicSimilarity], result of:
            0.13019201 = score(doc=5580,freq=1.0), product of:
              0.37367216 = queryWeight, product of:
                1.6035088 = boost
                5.5745983 = idf(docFreq=457, maxDocs=44421)
                0.041802842 = queryNorm
              0.3484124 = fieldWeight in 5580, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.5745983 = idf(docFreq=457, maxDocs=44421)
                0.0625 = fieldNorm(doc=5580)
          0.56342524 = weight(abstract_txt:chinese in 5580) [ClassicSimilarity], result of:
            0.56342524 = score(doc=5580,freq=9.0), product of:
              0.47706535 = queryWeight, product of:
                1.8118194 = boost
                6.2987905 = idf(docFreq=221, maxDocs=44421)
                0.041802842 = queryNorm
              1.1810232 = fieldWeight in 5580, product of:
                3.0 = tf(freq=9.0), with freq of:
                  9.0 = termFreq=9.0
                6.2987905 = idf(docFreq=221, maxDocs=44421)
                0.0625 = fieldNorm(doc=5580)
        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
    0.38981137 = sum of:
      0.38981137 = product of:
        0.77962273 = sum of:
          0.061984368 = weight(abstract_txt:text in 283) [ClassicSimilarity], result of:
            0.061984368 = score(doc=283,freq=1.0), product of:
              0.19634324 = queryWeight, product of:
                1.1623421 = boost
                4.040882 = idf(docFreq=2122, maxDocs=44421)
                0.041802842 = queryNorm
              0.3156939 = fieldWeight in 283, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.040882 = idf(docFreq=2122, maxDocs=44421)
                0.078125 = fieldNorm(doc=283)
          0.14828119 = weight(abstract_txt:report in 283) [ClassicSimilarity], result of:
            0.14828119 = score(doc=283,freq=1.0), product of:
              0.35119787 = queryWeight, product of:
                1.55454 = boost
                5.4043584 = idf(docFreq=542, maxDocs=44421)
                0.041802842 = queryNorm
              0.4222155 = fieldWeight in 283, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.4043584 = idf(docFreq=542, maxDocs=44421)
                0.078125 = fieldNorm(doc=283)
          0.16274 = weight(abstract_txt:english in 283) [ClassicSimilarity], result of:
            0.16274 = score(doc=283,freq=1.0), product of:
              0.37367216 = queryWeight, product of:
                1.6035088 = boost
                5.5745983 = idf(docFreq=457, maxDocs=44421)
                0.041802842 = queryNorm
              0.4355155 = fieldWeight in 283, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.5745983 = idf(docFreq=457, maxDocs=44421)
                0.078125 = fieldNorm(doc=283)
          0.40661716 = weight(abstract_txt:chinese in 283) [ClassicSimilarity], result of:
            0.40661716 = score(doc=283,freq=3.0), product of:
              0.47706535 = queryWeight, product of:
                1.8118194 = boost
                6.2987905 = idf(docFreq=221, maxDocs=44421)
                0.041802842 = queryNorm
              0.8523301 = fieldWeight in 283, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                6.2987905 = idf(docFreq=221, maxDocs=44421)
                0.078125 = fieldNorm(doc=283)
        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
    0.36350185 = sum of:
      0.36350185 = product of:
        0.7270037 = sum of:
          0.094730884 = weight(abstract_txt:retrieval in 1904) [ClassicSimilarity], result of:
            0.094730884 = score(doc=1904,freq=4.0), product of:
              0.14532758 = queryWeight, product of:
                3.4765 = idf(docFreq=3732, maxDocs=44421)
                0.041802842 = queryNorm
              0.6518438 = fieldWeight in 1904, product of:
                2.0 = tf(freq=4.0), with freq of:
                  4.0 = termFreq=4.0
                3.4765 = idf(docFreq=3732, maxDocs=44421)
                0.09375 = fieldNorm(doc=1904)
          0.07438124 = weight(abstract_txt:text in 1904) [ClassicSimilarity], result of:
            0.07438124 = score(doc=1904,freq=1.0), product of:
              0.19634324 = queryWeight, product of:
                1.1623421 = boost
                4.040882 = idf(docFreq=2122, maxDocs=44421)
                0.041802842 = queryNorm
              0.3788327 = fieldWeight in 1904, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.040882 = idf(docFreq=2122, maxDocs=44421)
                0.09375 = fieldNorm(doc=1904)
          0.27617896 = weight(abstract_txt:english in 1904) [ClassicSimilarity], result of:
            0.27617896 = score(doc=1904,freq=2.0), product of:
              0.37367216 = queryWeight, product of:
                1.6035088 = boost
                5.5745983 = idf(docFreq=457, maxDocs=44421)
                0.041802842 = queryNorm
              0.73909426 = fieldWeight in 1904, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                5.5745983 = idf(docFreq=457, maxDocs=44421)
                0.09375 = fieldNorm(doc=1904)
          0.28171262 = weight(abstract_txt:chinese in 1904) [ClassicSimilarity], result of:
            0.28171262 = score(doc=1904,freq=1.0), product of:
              0.47706535 = queryWeight, product of:
                1.8118194 = boost
                6.2987905 = idf(docFreq=221, maxDocs=44421)
                0.041802842 = queryNorm
              0.5905116 = fieldWeight in 1904, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.2987905 = idf(docFreq=221, maxDocs=44421)
                0.09375 = fieldNorm(doc=1904)
        0.5 = coord(4/8)