Document (#29476)

Author
Figuerola, C.G.
Rodríguez, A.F.Z.
Berrocal, J.L.A.
Title
Automatic vs manual categorisation of documents in Spanish
Source
Journal of documentation. 57(2001) no.6, S.763-773
Year
2001
Abstract
Automatic categorisation can be understood as a learning process during which a program recognises the characteristics that distinguish each category or class from others, i.e. those characteristics which the documents should have in order to belong to that category. As yet few experiments have been carried out with documents in Spanish. Here we show the possibilities of elaborating pattern vectors that include the characteristics of different classes or categories of documents, using techniques based on those applied to the expansion of queries by relevance; likewise, the results of applying these techniques to a collection of documents in Spanish are given. The same collection of documents was categorised manually and the results of both procedures were compared.
Footnote
Vgl. auch unter: http://www.emeraldinsight.com/10.1108/EUM0000000007099
Theme
Automatisches Klassifizieren

Similar documents (author)

  1. Rodríguez, E.E.: Consolidated edition of ISBD, International Standard Bibliographic Description : a standard to trust, a quality brand (2014) 4.84 
    4.84389 = sum of:
  4.84389 = weight(author_txt:rodríguez in 2996) [ClassicSimilarity], result of:
    4.84389 = fieldWeight in 2996, product of:
      1.0 = tf(freq=1.0), with freq of:
        1.0 = termFreq=1.0
      7.750224 = idf(docFreq=51, maxDocs=44421)
      0.625 = fieldNorm(doc=2996)
  2. Zazo Rodríguez, A.F. -> Rodríguez, A.F.Z.: 4.80 
    4.7952065 = sum of:
  4.7952065 = weight(author_txt:rodríguez in 1934) [ClassicSimilarity], result of:
    4.7952065 = fieldWeight in 1934, product of:
      1.4142135 = tf(freq=2.0), with freq of:
        2.0 = termFreq=2.0
      7.750224 = idf(docFreq=51, maxDocs=44421)
      0.4375 = fieldNorm(doc=1934)
  3. Rodríguez, E.M.M. -> Méndez Rodríguez, E.M.: 4.80 
    4.7952065 = sum of:
  4.7952065 = weight(author_txt:rodríguez in 2855) [ClassicSimilarity], result of:
    4.7952065 = fieldWeight in 2855, product of:
      1.4142135 = tf(freq=2.0), with freq of:
        2.0 = termFreq=2.0
      7.750224 = idf(docFreq=51, maxDocs=44421)
      0.4375 = fieldNorm(doc=2855)
  4. Rodríguez, Z.Chinchilla -> Chinchilla Rodríguez, Z.: 4.80 
    4.7952065 = sum of:
  4.7952065 = weight(author_txt:rodríguez in 1067) [ClassicSimilarity], result of:
    4.7952065 = fieldWeight in 1067, product of:
      1.4142135 = tf(freq=2.0), with freq of:
        2.0 = termFreq=2.0
      7.750224 = idf(docFreq=51, maxDocs=44421)
      0.4375 = fieldNorm(doc=1067)
  5. Rodríguez Z. Chinchilla- -> Chinchilla-Rodríguez, Z.: 4.11 
    4.110177 = sum of:
  4.110177 = weight(author_txt:rodríguez in 794) [ClassicSimilarity], result of:
    4.110177 = fieldWeight in 794, product of:
      1.4142135 = tf(freq=2.0), with freq of:
        2.0 = termFreq=2.0
      7.750224 = idf(docFreq=51, maxDocs=44421)
      0.375 = fieldNorm(doc=794)

Similar documents (content)

  1. Sebastiani, F.: ¬A tutorial an automated text categorisation (1999) 0.20 
    0.1996496 = sum of:
  0.1996496 = product of:
    0.7130343 = sum of:
      0.011885286 = weight(abstract_txt:have in 4390) [ClassicSimilarity], result of:
        0.011885286 = score(doc=4390,freq=1.0), product of:
          0.0594378 = queryWeight, product of:
            1.0744739 = boost
            3.199388 = idf(docFreq=4924, maxDocs=44421)
            0.017290197 = queryNorm
          0.19996175 = fieldWeight in 4390, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            3.199388 = idf(docFreq=4924, maxDocs=44421)
            0.0625 = fieldNorm(doc=4390)
      0.053248495 = weight(abstract_txt:manually in 4390) [ClassicSimilarity], result of:
        0.053248495 = score(doc=4390,freq=1.0), product of:
          0.1282088 = queryWeight, product of:
            1.1158566 = boost
            6.6452217 = idf(docFreq=156, maxDocs=44421)
            0.017290197 = queryNorm
          0.41532636 = fieldWeight in 4390, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            6.6452217 = idf(docFreq=156, maxDocs=44421)
            0.0625 = fieldNorm(doc=4390)
      0.0072004213 = weight(abstract_txt:that in 4390) [ClassicSimilarity], result of:
        0.0072004213 = score(doc=4390,freq=1.0), product of:
          0.048714545 = queryWeight, product of:
            1.1913502 = boost
            2.3649352 = idf(docFreq=11344, maxDocs=44421)
            0.017290197 = queryNorm
          0.14780845 = fieldWeight in 4390, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            2.3649352 = idf(docFreq=11344, maxDocs=44421)
            0.0625 = fieldNorm(doc=4390)
      0.071986645 = weight(abstract_txt:automatic in 4390) [ClassicSimilarity], result of:
        0.071986645 = score(doc=4390,freq=2.0), product of:
          0.15675242 = queryWeight, product of:
            1.7449043 = boost
            5.1956835 = idf(docFreq=668, maxDocs=44421)
            0.017290197 = queryNorm
          0.45923787 = fieldWeight in 4390, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            5.1956835 = idf(docFreq=668, maxDocs=44421)
            0.0625 = fieldNorm(doc=4390)
      0.06319373 = weight(abstract_txt:characteristics in 4390) [ClassicSimilarity], result of:
        0.06319373 = score(doc=4390,freq=1.0), product of:
          0.2072698 = queryWeight, product of:
            2.457413 = boost
            4.8781815 = idf(docFreq=918, maxDocs=44421)
            0.017290197 = queryNorm
          0.30488634 = fieldWeight in 4390, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            4.8781815 = idf(docFreq=918, maxDocs=44421)
            0.0625 = fieldNorm(doc=4390)
      0.37331933 = weight(abstract_txt:categorisation in 4390) [ClassicSimilarity], result of:
        0.37331933 = score(doc=4390,freq=3.0), product of:
          0.41026977 = queryWeight, product of:
            2.8229244 = boost
            8.405631 = idf(docFreq=26, maxDocs=44421)
            0.017290197 = queryNorm
          0.90993625 = fieldWeight in 4390, product of:
            1.7320508 = tf(freq=3.0), with freq of:
              3.0 = termFreq=3.0
            8.405631 = idf(docFreq=26, maxDocs=44421)
            0.0625 = fieldNorm(doc=4390)
      0.13220035 = weight(abstract_txt:documents in 4390) [ClassicSimilarity], result of:
        0.13220035 = score(doc=4390,freq=3.0), product of:
          0.29617247 = queryWeight, product of:
            4.1542964 = boost
            4.123322 = idf(docFreq=1954, maxDocs=44421)
            0.017290197 = queryNorm
          0.4463627 = fieldWeight in 4390, product of:
            1.7320508 = tf(freq=3.0), with freq of:
              3.0 = termFreq=3.0
            4.123322 = idf(docFreq=1954, maxDocs=44421)
            0.0625 = fieldNorm(doc=4390)
    0.28 = coord(7/25)
  2. Medelyan, O.; Witten, I.H.: Domain-independent automatic keyphrase indexing with small training sets (2008) 0.18 
    0.17659022 = sum of:
  0.17659022 = product of:
    0.63067937 = sum of:
      0.047906242 = weight(abstract_txt:manual in 2871) [ClassicSimilarity], result of:
        0.047906242 = score(doc=2871,freq=1.0), product of:
          0.1029677 = queryWeight, product of:
            5.9552646 = idf(docFreq=312, maxDocs=44421)
            0.017290197 = queryNorm
          0.46525505 = fieldWeight in 2871, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            5.9552646 = idf(docFreq=312, maxDocs=44421)
            0.078125 = fieldNorm(doc=2871)
      0.06656062 = weight(abstract_txt:manually in 2871) [ClassicSimilarity], result of:
        0.06656062 = score(doc=2871,freq=1.0), product of:
          0.1282088 = queryWeight, product of:
            1.1158566 = boost
            6.6452217 = idf(docFreq=156, maxDocs=44421)
            0.017290197 = queryNorm
          0.51915795 = fieldWeight in 2871, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            6.6452217 = idf(docFreq=156, maxDocs=44421)
            0.078125 = fieldNorm(doc=2871)
      0.019096311 = weight(abstract_txt:results in 2871) [ClassicSimilarity], result of:
        0.019096311 = score(doc=2871,freq=1.0), product of:
          0.07026665 = queryWeight, product of:
            1.1682589 = boost
            3.4786456 = idf(docFreq=3724, maxDocs=44421)
            0.017290197 = queryNorm
          0.2717692 = fieldWeight in 2871, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            3.4786456 = idf(docFreq=3724, maxDocs=44421)
            0.078125 = fieldNorm(doc=2871)
      0.012728668 = weight(abstract_txt:that in 2871) [ClassicSimilarity], result of:
        0.012728668 = score(doc=2871,freq=2.0), product of:
          0.048714545 = queryWeight, product of:
            1.1913502 = boost
            2.3649352 = idf(docFreq=11344, maxDocs=44421)
            0.017290197 = queryNorm
          0.2612909 = fieldWeight in 2871, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            2.3649352 = idf(docFreq=11344, maxDocs=44421)
            0.078125 = fieldNorm(doc=2871)
      0.06362781 = weight(abstract_txt:automatic in 2871) [ClassicSimilarity], result of:
        0.06362781 = score(doc=2871,freq=1.0), product of:
          0.15675242 = queryWeight, product of:
            1.7449043 = boost
            5.1956835 = idf(docFreq=668, maxDocs=44421)
            0.017290197 = queryNorm
          0.40591276 = fieldWeight in 2871, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            5.1956835 = idf(docFreq=668, maxDocs=44421)
            0.078125 = fieldNorm(doc=2871)
      0.22994497 = weight(abstract_txt:spanish in 2871) [ClassicSimilarity], result of:
        0.22994497 = score(doc=2871,freq=1.0), product of:
          0.42256737 = queryWeight, product of:
            3.5087957 = boost
            6.965269 = idf(docFreq=113, maxDocs=44421)
            0.017290197 = queryNorm
          0.5441617 = fieldWeight in 2871, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            6.965269 = idf(docFreq=113, maxDocs=44421)
            0.078125 = fieldNorm(doc=2871)
      0.19081475 = weight(abstract_txt:documents in 2871) [ClassicSimilarity], result of:
        0.19081475 = score(doc=2871,freq=4.0), product of:
          0.29617247 = queryWeight, product of:
            4.1542964 = boost
            4.123322 = idf(docFreq=1954, maxDocs=44421)
            0.017290197 = queryNorm
          0.64426905 = fieldWeight in 2871, product of:
            2.0 = tf(freq=4.0), with freq of:
              4.0 = termFreq=4.0
            4.123322 = idf(docFreq=1954, maxDocs=44421)
            0.078125 = fieldNorm(doc=2871)
    0.28 = coord(7/25)
  3. Lee, Y.-H.; Wei, C.-P.; Hu, P.J.-H.: ¬An ontology-based technique for preserving user preferences in document-category evolutions (2011) 0.17 
    0.16896732 = sum of:
  0.16896732 = product of:
    0.5280229 = sum of:
      0.03353437 = weight(abstract_txt:manual in 353) [ClassicSimilarity], result of:
        0.03353437 = score(doc=353,freq=1.0), product of:
          0.1029677 = queryWeight, product of:
            5.9552646 = idf(docFreq=312, maxDocs=44421)
            0.017290197 = queryNorm
          0.32567853 = fieldWeight in 353, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            5.9552646 = idf(docFreq=312, maxDocs=44421)
            0.0546875 = fieldNorm(doc=353)
      0.018012678 = weight(abstract_txt:have in 353) [ClassicSimilarity], result of:
        0.018012678 = score(doc=353,freq=3.0), product of:
          0.0594378 = queryWeight, product of:
            1.0744739 = boost
            3.199388 = idf(docFreq=4924, maxDocs=44421)
            0.017290197 = queryNorm
          0.3030509 = fieldWeight in 353, product of:
            1.7320508 = tf(freq=3.0), with freq of:
              3.0 = termFreq=3.0
            3.199388 = idf(docFreq=4924, maxDocs=44421)
            0.0546875 = fieldNorm(doc=353)
      0.01890438 = weight(abstract_txt:results in 353) [ClassicSimilarity], result of:
        0.01890438 = score(doc=353,freq=2.0), product of:
          0.07026665 = queryWeight, product of:
            1.1682589 = boost
            3.4786456 = idf(docFreq=3724, maxDocs=44421)
            0.017290197 = queryNorm
          0.26903775 = fieldWeight in 353, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            3.4786456 = idf(docFreq=3724, maxDocs=44421)
            0.0546875 = fieldNorm(doc=353)
      0.010912558 = weight(abstract_txt:that in 353) [ClassicSimilarity], result of:
        0.010912558 = score(doc=353,freq=3.0), product of:
          0.048714545 = queryWeight, product of:
            1.1913502 = boost
            2.3649352 = idf(docFreq=11344, maxDocs=44421)
            0.017290197 = queryNorm
          0.22401026 = fieldWeight in 353, product of:
            1.7320508 = tf(freq=3.0), with freq of:
              3.0 = termFreq=3.0
            2.3649352 = idf(docFreq=11344, maxDocs=44421)
            0.0546875 = fieldNorm(doc=353)
      0.07504235 = weight(abstract_txt:vectors in 353) [ClassicSimilarity], result of:
        0.07504235 = score(doc=353,freq=1.0), product of:
          0.17616186 = queryWeight, product of:
            1.307993 = boost
            7.7894444 = idf(docFreq=49, maxDocs=44421)
            0.017290197 = queryNorm
          0.42598525 = fieldWeight in 353, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            7.7894444 = idf(docFreq=49, maxDocs=44421)
            0.0546875 = fieldNorm(doc=353)
      0.051201303 = weight(abstract_txt:techniques in 353) [ClassicSimilarity], result of:
        0.051201303 = score(doc=353,freq=3.0), product of:
          0.11926999 = queryWeight, product of:
            1.5220541 = boost
            4.5321174 = idf(docFreq=1298, maxDocs=44421)
            0.017290197 = queryNorm
          0.42928907 = fieldWeight in 353, product of:
            1.7320508 = tf(freq=3.0), with freq of:
              3.0 = termFreq=3.0
            4.5321174 = idf(docFreq=1298, maxDocs=44421)
            0.0546875 = fieldNorm(doc=353)
      0.20473993 = weight(abstract_txt:category in 353) [ClassicSimilarity], result of:
        0.20473993 = score(doc=353,freq=7.0), product of:
          0.22654437 = queryWeight, product of:
            2.0976892 = boost
            6.2461467 = idf(docFreq=233, maxDocs=44421)
            0.017290197 = queryNorm
          0.903752 = fieldWeight in 353, product of:
            2.6457512 = tf(freq=7.0), with freq of:
              7.0 = termFreq=7.0
            6.2461467 = idf(docFreq=233, maxDocs=44421)
            0.0546875 = fieldNorm(doc=353)
      0.1156753 = weight(abstract_txt:documents in 353) [ClassicSimilarity], result of:
        0.1156753 = score(doc=353,freq=3.0), product of:
          0.29617247 = queryWeight, product of:
            4.1542964 = boost
            4.123322 = idf(docFreq=1954, maxDocs=44421)
            0.017290197 = queryNorm
          0.39056736 = fieldWeight in 353, product of:
            1.7320508 = tf(freq=3.0), with freq of:
              3.0 = termFreq=3.0
            4.123322 = idf(docFreq=1954, maxDocs=44421)
            0.0546875 = fieldNorm(doc=353)
    0.32 = coord(8/25)
  4. Dumais, S.T.: Latent semantic analysis (2003) 0.16 
    0.1585951 = sum of:
  0.1585951 = product of:
    0.3604434 = sum of:
      0.019162497 = weight(abstract_txt:manual in 3462) [ClassicSimilarity], result of:
        0.019162497 = score(doc=3462,freq=1.0), product of:
          0.1029677 = queryWeight, product of:
            5.9552646 = idf(docFreq=312, maxDocs=44421)
            0.017290197 = queryNorm
          0.18610202 = fieldWeight in 3462, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            5.9552646 = idf(docFreq=312, maxDocs=44421)
            0.03125 = fieldNorm(doc=3462)
      0.015722755 = weight(abstract_txt:have in 3462) [ClassicSimilarity], result of:
        0.015722755 = score(doc=3462,freq=7.0), product of:
          0.0594378 = queryWeight, product of:
            1.0744739 = boost
            3.199388 = idf(docFreq=4924, maxDocs=44421)
            0.017290197 = queryNorm
          0.26452452 = fieldWeight in 3462, product of:
            2.6457512 = tf(freq=7.0), with freq of:
              7.0 = termFreq=7.0
            3.199388 = idf(docFreq=4924, maxDocs=44421)
            0.03125 = fieldNorm(doc=3462)
      0.026624247 = weight(abstract_txt:manually in 3462) [ClassicSimilarity], result of:
        0.026624247 = score(doc=3462,freq=1.0), product of:
          0.1282088 = queryWeight, product of:
            1.1158566 = boost
            6.6452217 = idf(docFreq=156, maxDocs=44421)
            0.017290197 = queryNorm
          0.20766318 = fieldWeight in 3462, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            6.6452217 = idf(docFreq=156, maxDocs=44421)
            0.03125 = fieldNorm(doc=3462)
      0.010800632 = weight(abstract_txt:that in 3462) [ClassicSimilarity], result of:
        0.010800632 = score(doc=3462,freq=9.0), product of:
          0.048714545 = queryWeight, product of:
            1.1913502 = boost
            2.3649352 = idf(docFreq=11344, maxDocs=44421)
            0.017290197 = queryNorm
          0.22171268 = fieldWeight in 3462, product of:
            3.0 = tf(freq=9.0), with freq of:
              9.0 = termFreq=9.0
            2.3649352 = idf(docFreq=11344, maxDocs=44421)
            0.03125 = fieldNorm(doc=3462)
      0.043215856 = weight(abstract_txt:belong in 3462) [ClassicSimilarity], result of:
        0.043215856 = score(doc=3462,freq=1.0), product of:
          0.17707682 = queryWeight, product of:
            1.3113854 = boost
            7.809647 = idf(docFreq=48, maxDocs=44421)
            0.017290197 = queryNorm
          0.24405147 = fieldWeight in 3462, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            7.809647 = idf(docFreq=48, maxDocs=44421)
            0.03125 = fieldNorm(doc=3462)
      0.014516237 = weight(abstract_txt:those in 3462) [ClassicSimilarity], result of:
        0.014516237 = score(doc=3462,freq=1.0), product of:
          0.107806675 = queryWeight, product of:
            1.4470626 = boost
            4.3088202 = idf(docFreq=1623, maxDocs=44421)
            0.017290197 = queryNorm
          0.13465063 = fieldWeight in 3462, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            4.3088202 = idf(docFreq=1623, maxDocs=44421)
            0.03125 = fieldNorm(doc=3462)
      0.023888966 = weight(abstract_txt:techniques in 3462) [ClassicSimilarity], result of:
        0.023888966 = score(doc=3462,freq=2.0), product of:
          0.11926999 = queryWeight, product of:
            1.5220541 = boost
            4.5321174 = idf(docFreq=1298, maxDocs=44421)
            0.017290197 = queryNorm
          0.20029318 = fieldWeight in 3462, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            4.5321174 = idf(docFreq=1298, maxDocs=44421)
            0.03125 = fieldNorm(doc=3462)
      0.018240176 = weight(abstract_txt:collection in 3462) [ClassicSimilarity], result of:
        0.018240176 = score(doc=3462,freq=1.0), product of:
          0.12553427 = queryWeight, product of:
            1.5615132 = boost
            4.649612 = idf(docFreq=1154, maxDocs=44421)
            0.017290197 = queryNorm
          0.14530037 = fieldWeight in 3462, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            4.649612 = idf(docFreq=1154, maxDocs=44421)
            0.03125 = fieldNorm(doc=3462)
      0.035993323 = weight(abstract_txt:automatic in 3462) [ClassicSimilarity], result of:
        0.035993323 = score(doc=3462,freq=2.0), product of:
          0.15675242 = queryWeight, product of:
            1.7449043 = boost
            5.1956835 = idf(docFreq=668, maxDocs=44421)
            0.017290197 = queryNorm
          0.22961894 = fieldWeight in 3462, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            5.1956835 = idf(docFreq=668, maxDocs=44421)
            0.03125 = fieldNorm(doc=3462)
      0.031596866 = weight(abstract_txt:characteristics in 3462) [ClassicSimilarity], result of:
        0.031596866 = score(doc=3462,freq=1.0), product of:
          0.2072698 = queryWeight, product of:
            2.457413 = boost
            4.8781815 = idf(docFreq=918, maxDocs=44421)
            0.017290197 = queryNorm
          0.15244317 = fieldWeight in 3462, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            4.8781815 = idf(docFreq=918, maxDocs=44421)
            0.03125 = fieldNorm(doc=3462)
      0.12068185 = weight(abstract_txt:documents in 3462) [ClassicSimilarity], result of:
        0.12068185 = score(doc=3462,freq=10.0), product of:
          0.29617247 = queryWeight, product of:
            4.1542964 = boost
            4.123322 = idf(docFreq=1954, maxDocs=44421)
            0.017290197 = queryNorm
          0.40747154 = fieldWeight in 3462, product of:
            3.1622777 = tf(freq=10.0), with freq of:
              10.0 = termFreq=10.0
            4.123322 = idf(docFreq=1954, maxDocs=44421)
            0.03125 = fieldNorm(doc=3462)
    0.44 = coord(11/25)
  5. Olvera-Lobo, M.-D.; García-Santiago, L.: Analysis of errors in the automatic translation of questions for translingual QA systems (2010) 0.15 
    0.15246543 = sum of:
  0.15246543 = product of:
    0.5445194 = sum of:
      0.013367417 = weight(abstract_txt:results in 943) [ClassicSimilarity], result of:
        0.013367417 = score(doc=943,freq=1.0), product of:
          0.07026665 = queryWeight, product of:
            1.1682589 = boost
            3.4786456 = idf(docFreq=3724, maxDocs=44421)
            0.017290197 = queryNorm
          0.19023843 = fieldWeight in 943, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            3.4786456 = idf(docFreq=3724, maxDocs=44421)
            0.0546875 = fieldNorm(doc=943)
      0.008910066 = weight(abstract_txt:that in 943) [ClassicSimilarity], result of:
        0.008910066 = score(doc=943,freq=2.0), product of:
          0.048714545 = queryWeight, product of:
            1.1913502 = boost
            2.3649352 = idf(docFreq=11344, maxDocs=44421)
            0.017290197 = queryNorm
          0.18290362 = fieldWeight in 943, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            2.3649352 = idf(docFreq=11344, maxDocs=44421)
            0.0546875 = fieldNorm(doc=943)
      0.025403414 = weight(abstract_txt:those in 943) [ClassicSimilarity], result of:
        0.025403414 = score(doc=943,freq=1.0), product of:
          0.107806675 = queryWeight, product of:
            1.4470626 = boost
            4.3088202 = idf(docFreq=1623, maxDocs=44421)
            0.017290197 = queryNorm
          0.2356386 = fieldWeight in 943, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            4.3088202 = idf(docFreq=1623, maxDocs=44421)
            0.0546875 = fieldNorm(doc=943)
      0.04514213 = weight(abstract_txt:collection in 943) [ClassicSimilarity], result of:
        0.04514213 = score(doc=943,freq=2.0), product of:
          0.12553427 = queryWeight, product of:
            1.5615132 = boost
            4.649612 = idf(docFreq=1154, maxDocs=44421)
            0.017290197 = queryNorm
          0.35960007 = fieldWeight in 943, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            4.649612 = idf(docFreq=1154, maxDocs=44421)
            0.0546875 = fieldNorm(doc=943)
      0.06298832 = weight(abstract_txt:automatic in 943) [ClassicSimilarity], result of:
        0.06298832 = score(doc=943,freq=2.0), product of:
          0.15675242 = queryWeight, product of:
            1.7449043 = boost
            5.1956835 = idf(docFreq=668, maxDocs=44421)
            0.017290197 = queryNorm
          0.40183315 = fieldWeight in 943, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            5.1956835 = idf(docFreq=668, maxDocs=44421)
            0.0546875 = fieldNorm(doc=943)
      0.32192293 = weight(abstract_txt:spanish in 943) [ClassicSimilarity], result of:
        0.32192293 = score(doc=943,freq=4.0), product of:
          0.42256737 = queryWeight, product of:
            3.5087957 = boost
            6.965269 = idf(docFreq=113, maxDocs=44421)
            0.017290197 = queryNorm
          0.7618263 = fieldWeight in 943, product of:
            2.0 = tf(freq=4.0), with freq of:
              4.0 = termFreq=4.0
            6.965269 = idf(docFreq=113, maxDocs=44421)
            0.0546875 = fieldNorm(doc=943)
      0.066785164 = weight(abstract_txt:documents in 943) [ClassicSimilarity], result of:
        0.066785164 = score(doc=943,freq=1.0), product of:
          0.29617247 = queryWeight, product of:
            4.1542964 = boost
            4.123322 = idf(docFreq=1954, maxDocs=44421)
            0.017290197 = queryNorm
          0.22549418 = fieldWeight in 943, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            4.123322 = idf(docFreq=1954, maxDocs=44421)
            0.0546875 = fieldNorm(doc=943)
    0.28 = coord(7/25)