Document (#24308)

Author

Hull, D.

Title

¬A weighted Boolean model for cross-language text retrieval

Source

Cross-language information retrieval. Ed.: G. Grefenstette

Imprint

Boston, MA : Kluwer Academic Publ.

Year

1998

Pages

S.119-136

Series

The Kluwer International series on information retrieval

Theme

Multilinguale Probleme

Similar documents (author)

1. Hull, P.: Videotex: a new tool for librarians (1994) 5.76

   5.7603507 = sum of:
     5.7603507 = weight(author_txt:hull in 7835) [ClassicSimilarity], result of:
       5.7603507 = fieldWeight in 7835, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         9.216561 = idf(docFreq=11, maxDocs=44421)
         0.625 = fieldNorm(doc=7835)
   

2. Hull, T.J.: Reference services and electronic records : the impact of changing methods of communication and access (1995) 5.76

   5.7603507 = sum of:
     5.7603507 = weight(author_txt:hull in 1811) [ClassicSimilarity], result of:
       5.7603507 = fieldWeight in 1811, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         9.216561 = idf(docFreq=11, maxDocs=44421)
         0.625 = fieldNorm(doc=1811)
   

3. Hull, T.J.: Reference services and electronic records : the impact of changing methods of communication and access (1995) 5.76

   5.7603507 = sum of:
     5.7603507 = weight(author_txt:hull in 1812) [ClassicSimilarity], result of:
       5.7603507 = fieldWeight in 1812, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         9.216561 = idf(docFreq=11, maxDocs=44421)
         0.625 = fieldNorm(doc=1812)
   

4. Hull, D.A.: Stemming algorithms : a case study for detailed evaluation (1996) 5.76

   5.7603507 = sum of:
     5.7603507 = weight(author_txt:hull in 3067) [ClassicSimilarity], result of:
       5.7603507 = fieldWeight in 3067, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         9.216561 = idf(docFreq=11, maxDocs=44421)
         0.625 = fieldNorm(doc=3067)
   

5. Hull, T.J.: Reference services for electronic records in archives (1997) 5.76

   5.7603507 = sum of:
     5.7603507 = weight(author_txt:hull in 481) [ClassicSimilarity], result of:
       5.7603507 = fieldWeight in 481, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         9.216561 = idf(docFreq=11, maxDocs=44421)
         0.625 = fieldNorm(doc=481)
   

Similar documents (content)

1. Bordogna, G.; Pasi, G.: ¬A fuzzy linguistic approach generalizing Boolean information retrieval : a model and its evaluation (1993) 0.78

   0.777854 = sum of:
     0.777854 = product of:
       1.3612444 = sum of:
         0.097428955 = weight(abstract_txt:retrieval in 3569) [ClassicSimilarity], result of:
           0.097428955 = score(doc=3569,freq=2.0), product of:
             0.15853341 = queryWeight, product of:
               3.4765 = idf(docFreq=3732, maxDocs=44421)
               0.04560144 = queryNorm
             0.6145642 = fieldWeight in 3569, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               3.4765 = idf(docFreq=3732, maxDocs=44421)
               0.125 = fieldNorm(doc=3569)
         0.14649439 = weight(abstract_txt:model in 3569) [ClassicSimilarity], result of:
           0.14649439 = score(doc=3569,freq=2.0), product of:
             0.20806998 = queryWeight, product of:
               1.1456299 = boost
               3.9827821 = idf(docFreq=2249, maxDocs=44421)
               0.04560144 = queryNorm
             0.70406306 = fieldWeight in 3569, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               3.9827821 = idf(docFreq=2249, maxDocs=44421)
               0.125 = fieldNorm(doc=3569)
         0.567397 = weight(abstract_txt:boolean in 3569) [ClassicSimilarity], result of:
           0.567397 = score(doc=3569,freq=2.0), product of:
             0.51316077 = queryWeight, product of:
               1.7991457 = boost
               6.25473 = idf(docFreq=231, maxDocs=44421)
               0.04560144 = queryNorm
             1.1056905 = fieldWeight in 3569, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               6.25473 = idf(docFreq=231, maxDocs=44421)
               0.125 = fieldNorm(doc=3569)
         0.54992414 = weight(abstract_txt:weighted in 3569) [ClassicSimilarity], result of:
           0.54992414 = score(doc=3569,freq=1.0), product of:
             0.6331996 = queryWeight, product of:
               1.9985265 = boost
               6.9478774 = idf(docFreq=115, maxDocs=44421)
               0.04560144 = queryNorm
             0.8684847 = fieldWeight in 3569, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.9478774 = idf(docFreq=115, maxDocs=44421)
               0.125 = fieldNorm(doc=3569)
       0.5714286 = coord(4/7)
   

2. Lee, J.H.; Kim, M.H.; Lee, Y.J.: Information retrieval based on conceptual distance in is-a hierarchies (1993) 0.56

   0.5599042 = sum of:
     0.5599042 = product of:
       0.9798323 = sum of:
         0.043057922 = weight(abstract_txt:retrieval in 6728) [ClassicSimilarity], result of:
           0.043057922 = score(doc=6728,freq=1.0), product of:
             0.15853341 = queryWeight, product of:
               3.4765 = idf(docFreq=3732, maxDocs=44421)
               0.04560144 = queryNorm
             0.27160156 = fieldWeight in 6728, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.4765 = idf(docFreq=3732, maxDocs=44421)
               0.078125 = fieldNorm(doc=6728)
         0.091558985 = weight(abstract_txt:model in 6728) [ClassicSimilarity], result of:
           0.091558985 = score(doc=6728,freq=2.0), product of:
             0.20806998 = queryWeight, product of:
               1.1456299 = boost
               3.9827821 = idf(docFreq=2249, maxDocs=44421)
               0.04560144 = queryNorm
             0.4400394 = fieldWeight in 6728, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               3.9827821 = idf(docFreq=2249, maxDocs=44421)
               0.078125 = fieldNorm(doc=6728)
         0.5015128 = weight(abstract_txt:boolean in 6728) [ClassicSimilarity], result of:
           0.5015128 = score(doc=6728,freq=4.0), product of:
             0.51316077 = queryWeight, product of:
               1.7991457 = boost
               6.25473 = idf(docFreq=231, maxDocs=44421)
               0.04560144 = queryNorm
             0.9773016 = fieldWeight in 6728, product of:
               2.0 = tf(freq=4.0), with freq of:
                 4.0 = termFreq=4.0
               6.25473 = idf(docFreq=231, maxDocs=44421)
               0.078125 = fieldNorm(doc=6728)
         0.34370258 = weight(abstract_txt:weighted in 6728) [ClassicSimilarity], result of:
           0.34370258 = score(doc=6728,freq=1.0), product of:
             0.6331996 = queryWeight, product of:
               1.9985265 = boost
               6.9478774 = idf(docFreq=115, maxDocs=44421)
               0.04560144 = queryNorm
             0.54280293 = fieldWeight in 6728, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.9478774 = idf(docFreq=115, maxDocs=44421)
               0.078125 = fieldNorm(doc=6728)
       0.5714286 = coord(4/7)
   

3. Kim, Y.W.; Kim, J.H.: ¬A model of knowledge based information retrieval with hierarchical concept graph (1990) 0.54

   0.54352826 = sum of:
     0.54352826 = product of:
       0.9511744 = sum of:
         0.043057922 = weight(abstract_txt:retrieval in 3908) [ClassicSimilarity], result of:
           0.043057922 = score(doc=3908,freq=1.0), product of:
             0.15853341 = queryWeight, product of:
               3.4765 = idf(docFreq=3732, maxDocs=44421)
               0.04560144 = queryNorm
             0.27160156 = fieldWeight in 3908, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.4765 = idf(docFreq=3732, maxDocs=44421)
               0.078125 = fieldNorm(doc=3908)
         0.17129119 = weight(abstract_txt:model in 3908) [ClassicSimilarity], result of:
           0.17129119 = score(doc=3908,freq=7.0), product of:
             0.20806998 = queryWeight, product of:
               1.1456299 = boost
               3.9827821 = idf(docFreq=2249, maxDocs=44421)
               0.04560144 = queryNorm
             0.8232384 = fieldWeight in 3908, product of:
               2.6457512 = tf(freq=7.0), with freq of:
                 7.0 = termFreq=7.0
               3.9827821 = idf(docFreq=2249, maxDocs=44421)
               0.078125 = fieldNorm(doc=3908)
         0.2507564 = weight(abstract_txt:boolean in 3908) [ClassicSimilarity], result of:
           0.2507564 = score(doc=3908,freq=1.0), product of:
             0.51316077 = queryWeight, product of:
               1.7991457 = boost
               6.25473 = idf(docFreq=231, maxDocs=44421)
               0.04560144 = queryNorm
             0.4886508 = fieldWeight in 3908, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.25473 = idf(docFreq=231, maxDocs=44421)
               0.078125 = fieldNorm(doc=3908)
         0.48606881 = weight(abstract_txt:weighted in 3908) [ClassicSimilarity], result of:
           0.48606881 = score(doc=3908,freq=2.0), product of:
             0.6331996 = queryWeight, product of:
               1.9985265 = boost
               6.9478774 = idf(docFreq=115, maxDocs=44421)
               0.04560144 = queryNorm
             0.7676392 = fieldWeight in 3908, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               6.9478774 = idf(docFreq=115, maxDocs=44421)
               0.078125 = fieldNorm(doc=3908)
       0.5714286 = coord(4/7)
   

4. Colace, F.; Santo, M. de; Greco, L.; Napoletano, P.: Improving relevance feedback-based query expansion by the use of a weighted word pairs approach (2015) 0.52

   0.5227624 = sum of:
     0.5227624 = product of:
       0.91483414 = sum of:
         0.060893096 = weight(abstract_txt:retrieval in 3263) [ClassicSimilarity], result of:
           0.060893096 = score(doc=3263,freq=2.0), product of:
             0.15853341 = queryWeight, product of:
               3.4765 = idf(docFreq=3732, maxDocs=44421)
               0.04560144 = queryNorm
             0.3841026 = fieldWeight in 3263, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               3.4765 = idf(docFreq=3732, maxDocs=44421)
               0.078125 = fieldNorm(doc=3263)
         0.1171158 = weight(abstract_txt:text in 3263) [ClassicSimilarity], result of:
           0.1171158 = score(doc=3263,freq=3.0), product of:
             0.21418482 = queryWeight, product of:
               1.1623421 = boost
               4.040882 = idf(docFreq=2122, maxDocs=44421)
               0.04560144 = queryNorm
             0.5467979 = fieldWeight in 3263, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               4.040882 = idf(docFreq=2122, maxDocs=44421)
               0.078125 = fieldNorm(doc=3263)
         0.2507564 = weight(abstract_txt:boolean in 3263) [ClassicSimilarity], result of:
           0.2507564 = score(doc=3263,freq=1.0), product of:
             0.51316077 = queryWeight, product of:
               1.7991457 = boost
               6.25473 = idf(docFreq=231, maxDocs=44421)
               0.04560144 = queryNorm
             0.4886508 = fieldWeight in 3263, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.25473 = idf(docFreq=231, maxDocs=44421)
               0.078125 = fieldNorm(doc=3263)
         0.48606881 = weight(abstract_txt:weighted in 3263) [ClassicSimilarity], result of:
           0.48606881 = score(doc=3263,freq=2.0), product of:
             0.6331996 = queryWeight, product of:
               1.9985265 = boost
               6.9478774 = idf(docFreq=115, maxDocs=44421)
               0.04560144 = queryNorm
             0.7676392 = fieldWeight in 3263, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               6.9478774 = idf(docFreq=115, maxDocs=44421)
               0.078125 = fieldNorm(doc=3263)
       0.5714286 = coord(4/7)
   

5. Frei, H.P.; Meienberg, S.: Evaluating weighted search terms as Boolean queries (1991) 0.51

   0.5083773 = sum of:
     0.5083773 = product of:
       1.1862137 = sum of:
         0.06889267 = weight(abstract_txt:retrieval in 4227) [ClassicSimilarity], result of:
           0.06889267 = score(doc=4227,freq=1.0), product of:
             0.15853341 = queryWeight, product of:
               3.4765 = idf(docFreq=3732, maxDocs=44421)
               0.04560144 = queryNorm
             0.4345625 = fieldWeight in 4227, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.4765 = idf(docFreq=3732, maxDocs=44421)
               0.125 = fieldNorm(doc=4227)
         0.567397 = weight(abstract_txt:boolean in 4227) [ClassicSimilarity], result of:
           0.567397 = score(doc=4227,freq=2.0), product of:
             0.51316077 = queryWeight, product of:
               1.7991457 = boost
               6.25473 = idf(docFreq=231, maxDocs=44421)
               0.04560144 = queryNorm
             1.1056905 = fieldWeight in 4227, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               6.25473 = idf(docFreq=231, maxDocs=44421)
               0.125 = fieldNorm(doc=4227)
         0.54992414 = weight(abstract_txt:weighted in 4227) [ClassicSimilarity], result of:
           0.54992414 = score(doc=4227,freq=1.0), product of:
             0.6331996 = queryWeight, product of:
               1.9985265 = boost
               6.9478774 = idf(docFreq=115, maxDocs=44421)
               0.04560144 = queryNorm
             0.8684847 = fieldWeight in 4227, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.9478774 = idf(docFreq=115, maxDocs=44421)
               0.125 = fieldNorm(doc=4227)
       0.42857143 = coord(3/7)