Document (#38713)

Author
Beyer, C.
Trunk, D.
Title
Automatische Verfahren für die Formalerschließung im Projekt PETRUS
Source
Dialog mit Bibliotheken. 23(2011), S.5-10
Year
2011
Abstract
Die Deutsche Nationalbibliothek (DNB) erstellt für Netzpublikationen seit Anfang 2010 keine intellektuell per Autopsie und nach gültigem Regelwerk (RAK-WB bzw. RAK-NBM) erschlossen Titeldaten mehr. Da das stetig wachsende Kontingent an Netzpublikationen durch intellektuelle Bearbeitung nicht mehr zu bewältigen ist, wurde mit dem Projekt PETRUS damit begonnen, die Erschließungsprozesse für Netzpublikationen zu automatisieren.
Content
Vgl.: http://nbn-resolving.de/urn:nbn:de:101-2012030831.
Theme
Automatisches Indexieren
Form
Elektronische Dokumente
Object
DNB
PETRUS
Location
D

Similar documents (content)

  1. Reiner, U.: Automatische DDC-Klassifizierung bibliografischer Titeldatensätze der Deutschen Nationalbibliografie (2009) 0.36
    0.3599974 = sum of:
      0.3599974 = product of:
        0.8181759 = sum of:
          0.050300013 = weight(abstract_txt:seit in 3284) [ClassicSimilarity], result of:
            0.050300013 = score(doc=3284,freq=10.0), product of:
              0.06788546 = queryWeight, product of:
                4.998619 = idf(docFreq=810, maxDocs=44218)
                0.013580843 = queryNorm
              0.74095416 = fieldWeight in 3284, product of:
                3.1622777 = tf(freq=10.0), with freq of:
                  10.0 = termFreq=10.0
                4.998619 = idf(docFreq=810, maxDocs=44218)
                0.046875 = fieldNorm(doc=3284)
          0.048726603 = weight(abstract_txt:verfahren in 3284) [ClassicSimilarity], result of:
            0.048726603 = score(doc=3284,freq=4.0), product of:
              0.09020324 = queryWeight, product of:
                1.152717 = boost
                5.761993 = idf(docFreq=377, maxDocs=44218)
                0.013580843 = queryNorm
              0.5401868 = fieldWeight in 3284, product of:
                2.0 = tf(freq=4.0), with freq of:
                  4.0 = termFreq=4.0
                5.761993 = idf(docFreq=377, maxDocs=44218)
                0.046875 = fieldNorm(doc=3284)
          0.026454343 = weight(abstract_txt:keine in 3284) [ClassicSimilarity], result of:
            0.026454343 = score(doc=3284,freq=1.0), product of:
              0.09529337 = queryWeight, product of:
                1.1847943 = boost
                5.9223356 = idf(docFreq=321, maxDocs=44218)
                0.013580843 = queryNorm
              0.27760947 = fieldWeight in 3284, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.9223356 = idf(docFreq=321, maxDocs=44218)
                0.046875 = fieldNorm(doc=3284)
          0.041124936 = weight(abstract_txt:nationalbibliothek in 3284) [ClassicSimilarity], result of:
            0.041124936 = score(doc=3284,freq=1.0), product of:
              0.12787968 = queryWeight, product of:
                1.3725001 = boost
                6.8606052 = idf(docFreq=125, maxDocs=44218)
                0.013580843 = queryNorm
              0.32159087 = fieldWeight in 3284, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.8606052 = idf(docFreq=125, maxDocs=44218)
                0.046875 = fieldNorm(doc=3284)
          0.04838276 = weight(abstract_txt:erschlossen in 3284) [ClassicSimilarity], result of:
            0.04838276 = score(doc=3284,freq=1.0), product of:
              0.1425143 = queryWeight, product of:
                1.4489081 = boost
                7.24254 = idf(docFreq=85, maxDocs=44218)
                0.013580843 = queryNorm
              0.33949405 = fieldWeight in 3284, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.24254 = idf(docFreq=85, maxDocs=44218)
                0.046875 = fieldNorm(doc=3284)
          0.060554706 = weight(abstract_txt:intellektuelle in 3284) [ClassicSimilarity], result of:
            0.060554706 = score(doc=3284,freq=1.0), product of:
              0.16551219 = queryWeight, product of:
                1.5614446 = boost
                7.805067 = idf(docFreq=48, maxDocs=44218)
                0.013580843 = queryNorm
              0.36586252 = fieldWeight in 3284, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.805067 = idf(docFreq=48, maxDocs=44218)
                0.046875 = fieldNorm(doc=3284)
          0.09337251 = weight(abstract_txt:intellektuell in 3284) [ClassicSimilarity], result of:
            0.09337251 = score(doc=3284,freq=2.0), product of:
              0.17533451 = queryWeight, product of:
                1.607109 = boost
                8.033325 = idf(docFreq=38, maxDocs=44218)
                0.013580843 = queryNorm
              0.53253925 = fieldWeight in 3284, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                8.033325 = idf(docFreq=38, maxDocs=44218)
                0.046875 = fieldNorm(doc=3284)
          0.10558726 = weight(abstract_txt:automatisieren in 3284) [ClassicSimilarity], result of:
            0.10558726 = score(doc=3284,freq=1.0), product of:
              0.239776 = queryWeight, product of:
                1.8793795 = boost
                9.394302 = idf(docFreq=9, maxDocs=44218)
                0.013580843 = queryNorm
              0.44035792 = fieldWeight in 3284, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                9.394302 = idf(docFreq=9, maxDocs=44218)
                0.046875 = fieldNorm(doc=3284)
          0.029019348 = weight(abstract_txt:mehr in 3284) [ClassicSimilarity], result of:
            0.029019348 = score(doc=3284,freq=1.0), product of:
              0.12770262 = queryWeight, product of:
                1.939664 = boost
                4.8478208 = idf(docFreq=942, maxDocs=44218)
                0.013580843 = queryNorm
              0.2272416 = fieldWeight in 3284, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.8478208 = idf(docFreq=942, maxDocs=44218)
                0.046875 = fieldNorm(doc=3284)
          0.048592847 = weight(abstract_txt:projekt in 3284) [ClassicSimilarity], result of:
            0.048592847 = score(doc=3284,freq=1.0), product of:
              0.18007618 = queryWeight, product of:
                2.3033226 = boost
                5.756716 = idf(docFreq=379, maxDocs=44218)
                0.013580843 = queryNorm
              0.26984605 = fieldWeight in 3284, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.756716 = idf(docFreq=379, maxDocs=44218)
                0.046875 = fieldNorm(doc=3284)
          0.2660606 = weight(abstract_txt:netzpublikationen in 3284) [ClassicSimilarity], result of:
            0.2660606 = score(doc=3284,freq=1.0), product of:
              0.6403619 = queryWeight, product of:
                5.3196735 = boost
                8.863674 = idf(docFreq=16, maxDocs=44218)
                0.013580843 = queryNorm
              0.41548473 = fieldWeight in 3284, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                8.863674 = idf(docFreq=16, maxDocs=44218)
                0.046875 = fieldNorm(doc=3284)
        0.44 = coord(11/25)
    
  2. Mödden, E.: Inhaltserschließung im Zeitalter von Suchmaschinen und Volltextsuche (2018) 0.23
    0.23376206 = sum of:
      0.23376206 = product of:
        1.4610128 = sum of:
          0.06362504 = weight(abstract_txt:seit in 5625) [ClassicSimilarity], result of:
            0.06362504 = score(doc=5625,freq=1.0), product of:
              0.06788546 = queryWeight, product of:
                4.998619 = idf(docFreq=810, maxDocs=44218)
                0.013580843 = queryNorm
              0.9372411 = fieldWeight in 5625, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.998619 = idf(docFreq=810, maxDocs=44218)
                0.1875 = fieldNorm(doc=5625)
          0.16449974 = weight(abstract_txt:nationalbibliothek in 5625) [ClassicSimilarity], result of:
            0.16449974 = score(doc=5625,freq=1.0), product of:
              0.12787968 = queryWeight, product of:
                1.3725001 = boost
                6.8606052 = idf(docFreq=125, maxDocs=44218)
                0.013580843 = queryNorm
              1.2863635 = fieldWeight in 5625, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.8606052 = idf(docFreq=125, maxDocs=44218)
                0.1875 = fieldNorm(doc=5625)
          0.16864565 = weight(abstract_txt:automatische in 5625) [ClassicSimilarity], result of:
            0.16864565 = score(doc=5625,freq=1.0), product of:
              0.1300194 = queryWeight, product of:
                1.383935 = boost
                6.9177637 = idf(docFreq=118, maxDocs=44218)
                0.013580843 = queryNorm
              1.2970808 = fieldWeight in 5625, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.9177637 = idf(docFreq=118, maxDocs=44218)
                0.1875 = fieldNorm(doc=5625)
          1.0642424 = weight(abstract_txt:netzpublikationen in 5625) [ClassicSimilarity], result of:
            1.0642424 = score(doc=5625,freq=1.0), product of:
              0.6403619 = queryWeight, product of:
                5.3196735 = boost
                8.863674 = idf(docFreq=16, maxDocs=44218)
                0.013580843 = queryNorm
              1.6619389 = fieldWeight in 5625, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                8.863674 = idf(docFreq=16, maxDocs=44218)
                0.1875 = fieldNorm(doc=5625)
        0.16 = coord(4/25)
    
  3. Uhlmann, S.: Automatische Beschlagwortung von deutschsprachigen Netzpublikationen mit dem Vokabular der Gemeinsamen Normdatei (GND) (2013) 0.18
    0.18231773 = sum of:
      0.18231773 = product of:
        0.75965726 = sum of:
          0.026510434 = weight(abstract_txt:seit in 1719) [ClassicSimilarity], result of:
            0.026510434 = score(doc=1719,freq=1.0), product of:
              0.06788546 = queryWeight, product of:
                4.998619 = idf(docFreq=810, maxDocs=44218)
                0.013580843 = queryNorm
              0.39051712 = fieldWeight in 1719, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.998619 = idf(docFreq=810, maxDocs=44218)
                0.078125 = fieldNorm(doc=1719)
          0.05405932 = weight(abstract_txt:deutsche in 1719) [ClassicSimilarity], result of:
            0.05405932 = score(doc=1719,freq=2.0), product of:
              0.08664349 = queryWeight, product of:
                1.1297427 = boost
                5.647154 = idf(docFreq=423, maxDocs=44218)
                0.013580843 = queryNorm
              0.62392825 = fieldWeight in 1719, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                5.647154 = idf(docFreq=423, maxDocs=44218)
                0.078125 = fieldNorm(doc=1719)
          0.09693241 = weight(abstract_txt:nationalbibliothek in 1719) [ClassicSimilarity], result of:
            0.09693241 = score(doc=1719,freq=2.0), product of:
              0.12787968 = queryWeight, product of:
                1.3725001 = boost
                6.8606052 = idf(docFreq=125, maxDocs=44218)
                0.013580843 = queryNorm
              0.757997 = fieldWeight in 1719, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                6.8606052 = idf(docFreq=125, maxDocs=44218)
                0.078125 = fieldNorm(doc=1719)
          0.09035523 = weight(abstract_txt:begonnen in 1719) [ClassicSimilarity], result of:
            0.09035523 = score(doc=1719,freq=1.0), product of:
              0.15374503 = queryWeight, product of:
                1.5049156 = boost
                7.5225 = idf(docFreq=64, maxDocs=44218)
                0.013580843 = queryNorm
              0.5876953 = fieldWeight in 1719, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.5225 = idf(docFreq=64, maxDocs=44218)
                0.078125 = fieldNorm(doc=1719)
          0.048365578 = weight(abstract_txt:mehr in 1719) [ClassicSimilarity], result of:
            0.048365578 = score(doc=1719,freq=1.0), product of:
              0.12770262 = queryWeight, product of:
                1.939664 = boost
                4.8478208 = idf(docFreq=942, maxDocs=44218)
                0.013580843 = queryNorm
              0.378736 = fieldWeight in 1719, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.8478208 = idf(docFreq=942, maxDocs=44218)
                0.078125 = fieldNorm(doc=1719)
          0.44343433 = weight(abstract_txt:netzpublikationen in 1719) [ClassicSimilarity], result of:
            0.44343433 = score(doc=1719,freq=1.0), product of:
              0.6403619 = queryWeight, product of:
                5.3196735 = boost
                8.863674 = idf(docFreq=16, maxDocs=44218)
                0.013580843 = queryNorm
              0.69247454 = fieldWeight in 1719, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                8.863674 = idf(docFreq=16, maxDocs=44218)
                0.078125 = fieldNorm(doc=1719)
        0.24 = coord(6/25)
    
  4. Henze, V.; Junger, U.; Mödden, E.: Grundzüge und erste Schritte der künftigen inhaltlichen Erschliessung von Publikationen in der Deutschen Nationalbibliothek (2017) 0.18
    0.17988557 = sum of:
      0.17988557 = product of:
        0.4996821 = sum of:
          0.03243559 = weight(abstract_txt:deutsche in 3772) [ClassicSimilarity], result of:
            0.03243559 = score(doc=3772,freq=2.0), product of:
              0.08664349 = queryWeight, product of:
                1.1297427 = boost
                5.647154 = idf(docFreq=423, maxDocs=44218)
                0.013580843 = queryNorm
              0.37435693 = fieldWeight in 3772, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                5.647154 = idf(docFreq=423, maxDocs=44218)
                0.046875 = fieldNorm(doc=3772)
          0.048726603 = weight(abstract_txt:verfahren in 3772) [ClassicSimilarity], result of:
            0.048726603 = score(doc=3772,freq=4.0), product of:
              0.09020324 = queryWeight, product of:
                1.152717 = boost
                5.761993 = idf(docFreq=377, maxDocs=44218)
                0.013580843 = queryNorm
              0.5401868 = fieldWeight in 3772, product of:
                2.0 = tf(freq=4.0), with freq of:
                  4.0 = termFreq=4.0
                5.761993 = idf(docFreq=377, maxDocs=44218)
                0.046875 = fieldNorm(doc=3772)
          0.03549578 = weight(abstract_txt:2010 in 3772) [ClassicSimilarity], result of:
            0.03549578 = score(doc=3772,freq=1.0), product of:
              0.115926445 = queryWeight, product of:
                1.3067812 = boost
                6.532101 = idf(docFreq=174, maxDocs=44218)
                0.013580843 = queryNorm
              0.30619225 = fieldWeight in 3772, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.532101 = idf(docFreq=174, maxDocs=44218)
                0.046875 = fieldNorm(doc=3772)
          0.08224987 = weight(abstract_txt:nationalbibliothek in 3772) [ClassicSimilarity], result of:
            0.08224987 = score(doc=3772,freq=4.0), product of:
              0.12787968 = queryWeight, product of:
                1.3725001 = boost
                6.8606052 = idf(docFreq=125, maxDocs=44218)
                0.013580843 = queryNorm
              0.64318174 = fieldWeight in 3772, product of:
                2.0 = tf(freq=4.0), with freq of:
                  4.0 = termFreq=4.0
                6.8606052 = idf(docFreq=125, maxDocs=44218)
                0.046875 = fieldNorm(doc=3772)
          0.042161413 = weight(abstract_txt:automatische in 3772) [ClassicSimilarity], result of:
            0.042161413 = score(doc=3772,freq=1.0), product of:
              0.1300194 = queryWeight, product of:
                1.383935 = boost
                6.9177637 = idf(docFreq=118, maxDocs=44218)
                0.013580843 = queryNorm
              0.3242702 = fieldWeight in 3772, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.9177637 = idf(docFreq=118, maxDocs=44218)
                0.046875 = fieldNorm(doc=3772)
          0.060554706 = weight(abstract_txt:intellektuelle in 3772) [ClassicSimilarity], result of:
            0.060554706 = score(doc=3772,freq=1.0), product of:
              0.16551219 = queryWeight, product of:
                1.5614446 = boost
                7.805067 = idf(docFreq=48, maxDocs=44218)
                0.013580843 = queryNorm
              0.36586252 = fieldWeight in 3772, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.805067 = idf(docFreq=48, maxDocs=44218)
                0.046875 = fieldNorm(doc=3772)
          0.06364607 = weight(abstract_txt:stetig in 3772) [ClassicSimilarity], result of:
            0.06364607 = score(doc=3772,freq=1.0), product of:
              0.17109834 = queryWeight, product of:
                1.5875759 = boost
                7.935687 = idf(docFreq=42, maxDocs=44218)
                0.013580843 = queryNorm
              0.37198532 = fieldWeight in 3772, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.935687 = idf(docFreq=42, maxDocs=44218)
                0.046875 = fieldNorm(doc=3772)
          0.09337251 = weight(abstract_txt:intellektuell in 3772) [ClassicSimilarity], result of:
            0.09337251 = score(doc=3772,freq=2.0), product of:
              0.17533451 = queryWeight, product of:
                1.607109 = boost
                8.033325 = idf(docFreq=38, maxDocs=44218)
                0.013580843 = queryNorm
              0.53253925 = fieldWeight in 3772, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                8.033325 = idf(docFreq=38, maxDocs=44218)
                0.046875 = fieldNorm(doc=3772)
          0.041039553 = weight(abstract_txt:mehr in 3772) [ClassicSimilarity], result of:
            0.041039553 = score(doc=3772,freq=2.0), product of:
              0.12770262 = queryWeight, product of:
                1.939664 = boost
                4.8478208 = idf(docFreq=942, maxDocs=44218)
                0.013580843 = queryNorm
              0.32136813 = fieldWeight in 3772, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                4.8478208 = idf(docFreq=942, maxDocs=44218)
                0.046875 = fieldNorm(doc=3772)
        0.36 = coord(9/25)
    
  5. Niggemann, E.: Änderungen bei den bibliographischen Diensten : Die Deutsche Bibliothek (2002) 0.14
    0.14181541 = sum of:
      0.14181541 = product of:
        0.39393166 = sum of:
          0.018366966 = weight(abstract_txt:seit in 653) [ClassicSimilarity], result of:
            0.018366966 = score(doc=653,freq=3.0), product of:
              0.06788546 = queryWeight, product of:
                4.998619 = idf(docFreq=810, maxDocs=44218)
                0.013580843 = queryNorm
              0.27055818 = fieldWeight in 653, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                4.998619 = idf(docFreq=810, maxDocs=44218)
                0.03125 = fieldNorm(doc=653)
          0.037453398 = weight(abstract_txt:deutsche in 653) [ClassicSimilarity], result of:
            0.037453398 = score(doc=653,freq=6.0), product of:
              0.08664349 = queryWeight, product of:
                1.1297427 = boost
                5.647154 = idf(docFreq=423, maxDocs=44218)
                0.013580843 = queryNorm
              0.4322702 = fieldWeight in 653, product of:
                2.4494898 = tf(freq=6.0), with freq of:
                  6.0 = termFreq=6.0
                5.647154 = idf(docFreq=423, maxDocs=44218)
                0.03125 = fieldNorm(doc=653)
          0.02296994 = weight(abstract_txt:verfahren in 653) [ClassicSimilarity], result of:
            0.02296994 = score(doc=653,freq=2.0), product of:
              0.09020324 = queryWeight, product of:
                1.152717 = boost
                5.761993 = idf(docFreq=377, maxDocs=44218)
                0.013580843 = queryNorm
              0.2546465 = fieldWeight in 653, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                5.761993 = idf(docFreq=377, maxDocs=44218)
                0.03125 = fieldNorm(doc=653)
          0.017636228 = weight(abstract_txt:keine in 653) [ClassicSimilarity], result of:
            0.017636228 = score(doc=653,freq=1.0), product of:
              0.09529337 = queryWeight, product of:
                1.1847943 = boost
                5.9223356 = idf(docFreq=321, maxDocs=44218)
                0.013580843 = queryNorm
              0.18507299 = fieldWeight in 653, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.9223356 = idf(docFreq=321, maxDocs=44218)
                0.03125 = fieldNorm(doc=653)
          0.028314719 = weight(abstract_txt:erstellt in 653) [ClassicSimilarity], result of:
            0.028314719 = score(doc=653,freq=1.0), product of:
              0.13065732 = queryWeight, product of:
                1.3873259 = boost
                6.9347134 = idf(docFreq=116, maxDocs=44218)
                0.013580843 = queryNorm
              0.2167098 = fieldWeight in 653, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.9347134 = idf(docFreq=116, maxDocs=44218)
                0.03125 = fieldNorm(doc=653)
          0.032255173 = weight(abstract_txt:erschlossen in 653) [ClassicSimilarity], result of:
            0.032255173 = score(doc=653,freq=1.0), product of:
              0.1425143 = queryWeight, product of:
                1.4489081 = boost
                7.24254 = idf(docFreq=85, maxDocs=44218)
                0.013580843 = queryNorm
              0.22632937 = fieldWeight in 653, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.24254 = idf(docFreq=85, maxDocs=44218)
                0.03125 = fieldNorm(doc=653)
          0.04069059 = weight(abstract_txt:bearbeitung in 653) [ClassicSimilarity], result of:
            0.04069059 = score(doc=653,freq=1.0), product of:
              0.16638783 = queryWeight, product of:
                1.5655696 = boost
                7.825686 = idf(docFreq=47, maxDocs=44218)
                0.013580843 = queryNorm
              0.24455269 = fieldWeight in 653, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.825686 = idf(docFreq=47, maxDocs=44218)
                0.03125 = fieldNorm(doc=653)
          0.16888496 = weight(abstract_txt:autopsie in 653) [ClassicSimilarity], result of:
            0.16888496 = score(doc=653,freq=5.0), product of:
              0.25130215 = queryWeight, product of:
                1.9240205 = boost
                9.617446 = idf(docFreq=7, maxDocs=44218)
                0.013580843 = queryNorm
              0.67203945 = fieldWeight in 653, product of:
                2.236068 = tf(freq=5.0), with freq of:
                  5.0 = termFreq=5.0
                9.617446 = idf(docFreq=7, maxDocs=44218)
                0.03125 = fieldNorm(doc=653)
          0.027359704 = weight(abstract_txt:mehr in 653) [ClassicSimilarity], result of:
            0.027359704 = score(doc=653,freq=2.0), product of:
              0.12770262 = queryWeight, product of:
                1.939664 = boost
                4.8478208 = idf(docFreq=942, maxDocs=44218)
                0.013580843 = queryNorm
              0.21424542 = fieldWeight in 653, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                4.8478208 = idf(docFreq=942, maxDocs=44218)
                0.03125 = fieldNorm(doc=653)
        0.36 = coord(9/25)