Document (#4348)

Author

Kwok, K.L.

Title

¬The use of titles and cited titles as document representations for automatic classification

Source

Information processing and management. 11(1975), S.201-206

Year

1975

Theme

Citation indexing
Automatisches Klassifizieren

Similar documents (author)

1. Kwok, K.L.: Employing multiple representations for Chinese information retrieval (1999) 5.60

   5.5967755 = sum of:
     5.5967755 = weight(author_txt:kwok in 4774) [ClassicSimilarity], result of:
       5.5967755 = fieldWeight in 4774, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         8.954841 = idf(docFreq=14, maxDocs=42740)
         0.625 = fieldNorm(doc=4774)
   

2. Kwok, K.L.: ¬A network approach to probabilistic information retrieval (1995) 5.60

   5.5967755 = sum of:
     5.5967755 = weight(author_txt:kwok in 612) [ClassicSimilarity], result of:
       5.5967755 = fieldWeight in 612, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         8.954841 = idf(docFreq=14, maxDocs=42740)
         0.625 = fieldNorm(doc=612)
   

3. Kwok, K.L.: Improving English and Chinese ad-hoc retrieval : a TIPSTER text phase 3 project report (2000) 5.60

   5.5967755 = sum of:
     5.5967755 = weight(author_txt:kwok in 389) [ClassicSimilarity], result of:
       5.5967755 = fieldWeight in 389, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         8.954841 = idf(docFreq=14, maxDocs=42740)
         0.625 = fieldNorm(doc=389)
   

4. Kwok, K.L.; Grunfeld, L.: TREC-4 ad-hoc, routing retrieval and filtering experiments using PIRCS (1996) 4.48

   4.4774203 = sum of:
     4.4774203 = weight(author_txt:kwok in 631) [ClassicSimilarity], result of:
       4.4774203 = fieldWeight in 631, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         8.954841 = idf(docFreq=14, maxDocs=42740)
         0.5 = fieldNorm(doc=631)
   

5. Kwok, K.L.; Grunfeld, L.: TREC-5 English and Chinese retrieval experiments using PIRCS (1997) 4.48

   4.4774203 = sum of:
     4.4774203 = weight(author_txt:kwok in 4103) [ClassicSimilarity], result of:
       4.4774203 = fieldWeight in 4103, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         8.954841 = idf(docFreq=14, maxDocs=42740)
         0.5 = fieldNorm(doc=4103)
   

Similar documents (content)

1. Larson, R.R.: Experiments in automatic Library of Congress Classification (1992) 0.53

   0.5337554 = sum of:
     0.5337554 = product of:
       0.80063313 = sum of:
         0.11141194 = weight(abstract_txt:classification in 1054) [ClassicSimilarity], result of:
           0.11141194 = score(doc=1054,freq=4.0), product of:
             0.1782612 = queryWeight, product of:
               3.9999528 = idf(docFreq=2127, maxDocs=42740)
               0.044565827 = queryNorm
             0.6249926 = fieldWeight in 1054, product of:
               2.0 = tf(freq=4.0), with freq of:
                 4.0 = termFreq=4.0
               3.9999528 = idf(docFreq=2127, maxDocs=42740)
               0.078125 = fieldNorm(doc=1054)
         0.17307222 = weight(abstract_txt:automatic in 1054) [ClassicSimilarity], result of:
           0.17307222 = score(doc=1054,freq=2.0), product of:
             0.30125245 = queryWeight, product of:
               1.2999806 = boost
               5.199861 = idf(docFreq=640, maxDocs=42740)
               0.044565827 = queryNorm
             0.5745089 = fieldWeight in 1054, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               5.199861 = idf(docFreq=640, maxDocs=42740)
               0.078125 = fieldNorm(doc=1054)
         0.19033028 = weight(abstract_txt:representations in 1054) [ClassicSimilarity], result of:
           0.19033028 = score(doc=1054,freq=1.0), product of:
             0.4043843 = queryWeight, product of:
               1.5061517 = boost
               6.0245357 = idf(docFreq=280, maxDocs=42740)
               0.044565827 = queryNorm
             0.47066686 = fieldWeight in 1054, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.0245357 = idf(docFreq=280, maxDocs=42740)
               0.078125 = fieldNorm(doc=1054)
         0.32581872 = weight(abstract_txt:titles in 1054) [ClassicSimilarity], result of:
           0.32581872 = score(doc=1054,freq=1.0), product of:
             0.7290932 = queryWeight, product of:
               2.8600795 = boost
               5.7200913 = idf(docFreq=380, maxDocs=42740)
               0.044565827 = queryNorm
             0.44688213 = fieldWeight in 1054, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.7200913 = idf(docFreq=380, maxDocs=42740)
               0.078125 = fieldNorm(doc=1054)
       0.6666667 = coord(4/6)
   

2. Johnson, E.H.: Using IODyne : Illustrations and examples (1998) 0.46

   0.45748398 = sum of:
     0.45748398 = product of:
       0.91496795 = sum of:
         0.08912955 = weight(abstract_txt:classification in 3342) [ClassicSimilarity], result of:
           0.08912955 = score(doc=3342,freq=1.0), product of:
             0.1782612 = queryWeight, product of:
               3.9999528 = idf(docFreq=2127, maxDocs=42740)
               0.044565827 = queryNorm
             0.4999941 = fieldWeight in 3342, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.9999528 = idf(docFreq=2127, maxDocs=42740)
               0.125 = fieldNorm(doc=3342)
         0.30452845 = weight(abstract_txt:representations in 3342) [ClassicSimilarity], result of:
           0.30452845 = score(doc=3342,freq=1.0), product of:
             0.4043843 = queryWeight, product of:
               1.5061517 = boost
               6.0245357 = idf(docFreq=280, maxDocs=42740)
               0.044565827 = queryNorm
             0.75306696 = fieldWeight in 3342, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.0245357 = idf(docFreq=280, maxDocs=42740)
               0.125 = fieldNorm(doc=3342)
         0.52131 = weight(abstract_txt:titles in 3342) [ClassicSimilarity], result of:
           0.52131 = score(doc=3342,freq=1.0), product of:
             0.7290932 = queryWeight, product of:
               2.8600795 = boost
               5.7200913 = idf(docFreq=380, maxDocs=42740)
               0.044565827 = queryNorm
             0.7150114 = fieldWeight in 3342, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.7200913 = idf(docFreq=380, maxDocs=42740)
               0.125 = fieldNorm(doc=3342)
       0.5 = coord(3/6)
   

3. Barry, C.L.: Document representations and clues to document relevance (1998) 0.41

   0.41369164 = sum of:
     0.41369164 = product of:
       0.8273833 = sum of:
         0.16387506 = weight(abstract_txt:document in 3326) [ClassicSimilarity], result of:
           0.16387506 = score(doc=3326,freq=9.0), product of:
             0.20416914 = queryWeight, product of:
               1.0702041 = boost
               4.280766 = idf(docFreq=1606, maxDocs=42740)
               0.044565827 = queryNorm
             0.80264366 = fieldWeight in 3326, product of:
               3.0 = tf(freq=9.0), with freq of:
                 9.0 = termFreq=9.0
               4.280766 = idf(docFreq=1606, maxDocs=42740)
               0.0625 = fieldNorm(doc=3326)
         0.40285325 = weight(abstract_txt:representations in 3326) [ClassicSimilarity], result of:
           0.40285325 = score(doc=3326,freq=7.0), product of:
             0.4043843 = queryWeight, product of:
               1.5061517 = boost
               6.0245357 = idf(docFreq=280, maxDocs=42740)
               0.044565827 = queryNorm
             0.9962139 = fieldWeight in 3326, product of:
               2.6457512 = tf(freq=7.0), with freq of:
                 7.0 = termFreq=7.0
               6.0245357 = idf(docFreq=280, maxDocs=42740)
               0.0625 = fieldNorm(doc=3326)
         0.260655 = weight(abstract_txt:titles in 3326) [ClassicSimilarity], result of:
           0.260655 = score(doc=3326,freq=1.0), product of:
             0.7290932 = queryWeight, product of:
               2.8600795 = boost
               5.7200913 = idf(docFreq=380, maxDocs=42740)
               0.044565827 = queryNorm
             0.3575057 = fieldWeight in 3326, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.7200913 = idf(docFreq=380, maxDocs=42740)
               0.0625 = fieldNorm(doc=3326)
       0.5 = coord(3/6)
   

4. Satija, M.P.; Singh, A.: Bibliography of Colon Classification 1930-1993 (1994) 0.41

   0.41318655 = sum of:
     0.41318655 = product of:
       1.2395597 = sum of:
         0.13369434 = weight(abstract_txt:classification in 2673) [ClassicSimilarity], result of:
           0.13369434 = score(doc=2673,freq=1.0), product of:
             0.1782612 = queryWeight, product of:
               3.9999528 = idf(docFreq=2127, maxDocs=42740)
               0.044565827 = queryNorm
             0.7499912 = fieldWeight in 2673, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.9999528 = idf(docFreq=2127, maxDocs=42740)
               0.1875 = fieldNorm(doc=2673)
         1.1058654 = weight(abstract_txt:titles in 2673) [ClassicSimilarity], result of:
           1.1058654 = score(doc=2673,freq=2.0), product of:
             0.7290932 = queryWeight, product of:
               2.8600795 = boost
               5.7200913 = idf(docFreq=380, maxDocs=42740)
               0.044565827 = queryNorm
             1.5167682 = fieldWeight in 2673, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               5.7200913 = idf(docFreq=380, maxDocs=42740)
               0.1875 = fieldNorm(doc=2673)
       0.33333334 = coord(2/6)
   

5. Vledutz-Stokolov, N.: Concept recognition in an automatic text-processing system for the life sciences (1987) 0.40

   0.4009633 = sum of:
     0.4009633 = product of:
       0.8019266 = sum of:
         0.16957544 = weight(abstract_txt:automatic in 2849) [ClassicSimilarity], result of:
           0.16957544 = score(doc=2849,freq=3.0), product of:
             0.30125245 = queryWeight, product of:
               1.2999806 = boost
               5.199861 = idf(docFreq=640, maxDocs=42740)
               0.044565827 = queryNorm
             0.56290144 = fieldWeight in 2849, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               5.199861 = idf(docFreq=640, maxDocs=42740)
               0.0625 = fieldNorm(doc=2849)
         0.26372936 = weight(abstract_txt:representations in 2849) [ClassicSimilarity], result of:
           0.26372936 = score(doc=2849,freq=3.0), product of:
             0.4043843 = queryWeight, product of:
               1.5061517 = boost
               6.0245357 = idf(docFreq=280, maxDocs=42740)
               0.044565827 = queryNorm
             0.6521751 = fieldWeight in 2849, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               6.0245357 = idf(docFreq=280, maxDocs=42740)
               0.0625 = fieldNorm(doc=2849)
         0.3686218 = weight(abstract_txt:titles in 2849) [ClassicSimilarity], result of:
           0.3686218 = score(doc=2849,freq=2.0), product of:
             0.7290932 = queryWeight, product of:
               2.8600795 = boost
               5.7200913 = idf(docFreq=380, maxDocs=42740)
               0.044565827 = queryNorm
             0.5055894 = fieldWeight in 2849, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               5.7200913 = idf(docFreq=380, maxDocs=42740)
               0.0625 = fieldNorm(doc=2849)
       0.5 = coord(3/6)