Document (#42409)

Author

Beckmann, R.
Hinrichs, I.
Janßen, M.
Milmeister, G.
Schäuble, P.

Title

¬Der Digitale Assistent DA-3 : Eine Plattform für die Inhaltserschließung

Source

o-bib: Das offene Bibliotheksjournal. 6(2019) Nr.3, S.1-20

Year

2019

Abstract

Der "Digitale Assistent" DA-3 ist ein webbasiertes Tool zur maschinellen Unterstützung der intellektuellen verbalen und klassifikatorischen Inhaltserschließung. Im Frühjahr 2016 wurde einer breiteren Fachöffentlichkeit die zunächst für den Einsatz im IBS|BW-Konsortium konzipierte Vorgängerversion DA-2 vorgestellt. Die Community nahm die Entwicklung vor dem Hintergrund der strategischen Diskussionen um zukunftsfähige Verfahren der Inhaltserschließung mit großem Interesse auf. Inzwischen wird das Tool in einem auf drei Jahre angelegten Kooperationsprojekt zwischen der Firma Eurospider Information Technology, dem IBS|BW-Konsortium, der Staatsbibliothek zu Berlin und den beiden Verbundzentralen VZG und BSZ zu einem zentralen und leistungsstarken Service weiterentwickelt. Die ersten Anwenderbibliotheken in SWB und GBV setzen den DA-3 während dieser Projektphase bereits erfolgreich ein, am Ende ist die Überführung in den Routinebetrieb vorgesehen. Der Beitrag beschreibt den derzeitigen Stand und Nutzen des Projekts im Kontext der aktuellen Rahmenbedingungen, stellt ausführlich die Funktionalitäten des DA-3 vor, gibt einen kleinen Einblick hinter die Kulissen der Projektpartner und einen Ausblick auf kommende Entwicklungsschritte.

Content

https://www.o-bib.de/article/view/5530. https://doi.org/10.5282/o-bib/2019H3S1-20.

Theme

Automatisches Indexieren

Object

Digitaler Assistent

Location

D

Similar documents (author)

1. Hinrichs, I.; Milmeister, G.; Schäuble, P.; Steenweg, H.: Computerunterstützte Sacherschließung mit dem Digitalen Assistenten (DA-2) (2016) 2.15

   2.154365 = sum of:
     2.154365 = product of:
       3.2315474 = sum of:
         1.4035147 = weight(author_txt:schäuble in 3563) [ClassicSimilarity], result of:
           1.4035147 = score(doc=3563,freq=1.0), product of:
             0.5099914 = queryWeight, product of:
               8.806516 = idf(docFreq=17, maxDocs=44218)
               0.05791069 = queryNorm
             2.752036 = fieldWeight in 3563, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               8.806516 = idf(docFreq=17, maxDocs=44218)
               0.3125 = fieldNorm(doc=3563)
         1.8280325 = weight(author_txt:hinrichs in 3563) [ClassicSimilarity], result of:
           1.8280325 = score(doc=3563,freq=1.0), product of:
             0.6082388 = queryWeight, product of:
               1.092083 = boost
               9.617446 = idf(docFreq=7, maxDocs=44218)
               0.05791069 = queryNorm
             3.005452 = fieldWeight in 3563, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               9.617446 = idf(docFreq=7, maxDocs=44218)
               0.3125 = fieldNorm(doc=3563)
       0.6666667 = coord(2/3)
   

2. Krapels, S. Hinrichs- => Hinrichs-Krapels, S.: 1.03

   1.0340914 = sum of:
     1.0340914 = product of:
       3.102274 = sum of:
         3.102274 = weight(author_txt:hinrichs in 3687) [ClassicSimilarity], result of:
           3.102274 = score(doc=3687,freq=2.0), product of:
             0.6082388 = queryWeight, product of:
               1.092083 = boost
               9.617446 = idf(docFreq=7, maxDocs=44218)
               0.05791069 = queryNorm
             5.100421 = fieldWeight in 3687, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               9.617446 = idf(docFreq=7, maxDocs=44218)
               0.375 = fieldNorm(doc=3687)
       0.33333334 = coord(1/3)
   

3. Rath-Beckmann, A.: Bibliotheksautomation in Niedersachsen: die Entscheidung für die Einführung des PICA-Systems (1991) 0.97

   0.9749507 = sum of:
     0.9749507 = product of:
       2.924852 = sum of:
         2.924852 = weight(author_txt:beckmann in 283) [ClassicSimilarity], result of:
           2.924852 = score(doc=283,freq=1.0), product of:
             0.6082388 = queryWeight, product of:
               1.092083 = boost
               9.617446 = idf(docFreq=7, maxDocs=44218)
               0.05791069 = queryNorm
             4.808723 = fieldWeight in 283, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               9.617446 = idf(docFreq=7, maxDocs=44218)
               0.5 = fieldNorm(doc=283)
       0.33333334 = coord(1/3)
   

4. Rath-Beckmann, A.: Retrospektive Katalogkonversion (1986) 0.97

   0.9749507 = sum of:
     0.9749507 = product of:
       2.924852 = sum of:
         2.924852 = weight(author_txt:beckmann in 836) [ClassicSimilarity], result of:
           2.924852 = score(doc=836,freq=1.0), product of:
             0.6082388 = queryWeight, product of:
               1.092083 = boost
               9.617446 = idf(docFreq=7, maxDocs=44218)
               0.05791069 = queryNorm
             4.808723 = fieldWeight in 836, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               9.617446 = idf(docFreq=7, maxDocs=44218)
               0.5 = fieldNorm(doc=836)
       0.33333334 = coord(1/3)
   

5. Persson, O.; Beckmann, M.: Locating the network of interacting authors in scientific specialities (1995) 0.97

   0.9749507 = sum of:
     0.9749507 = product of:
       2.924852 = sum of:
         2.924852 = weight(author_txt:beckmann in 3300) [ClassicSimilarity], result of:
           2.924852 = score(doc=3300,freq=1.0), product of:
             0.6082388 = queryWeight, product of:
               1.092083 = boost
               9.617446 = idf(docFreq=7, maxDocs=44218)
               0.05791069 = queryNorm
             4.808723 = fieldWeight in 3300, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               9.617446 = idf(docFreq=7, maxDocs=44218)
               0.5 = fieldNorm(doc=3300)
       0.33333334 = coord(1/3)
   

Similar documents (content)

1. Maibach, C.: ¬Die DDC auf neuen Wegen : verbale Sucheinstiege für klassifikatorisch erschlossene Titel (2014) 0.10

   0.104114614 = sum of:
     0.104114614 = product of:
       0.5205731 = sum of:
         0.0945879 = weight(abstract_txt:verbalen in 2482) [ClassicSimilarity], result of:
           0.0945879 = score(doc=2482,freq=1.0), product of:
             0.1497316 = queryWeight, product of:
               8.085969 = idf(docFreq=36, maxDocs=44218)
               0.01851746 = queryNorm
             0.6317163 = fieldWeight in 2482, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               8.085969 = idf(docFreq=36, maxDocs=44218)
               0.078125 = fieldNorm(doc=2482)
         0.09655149 = weight(abstract_txt:großem in 2482) [ClassicSimilarity], result of:
           0.09655149 = score(doc=2482,freq=1.0), product of:
             0.15179673 = queryWeight, product of:
               1.0068724 = boost
               8.14154 = idf(docFreq=34, maxDocs=44218)
               0.01851746 = queryNorm
             0.6360578 = fieldWeight in 2482, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               8.14154 = idf(docFreq=34, maxDocs=44218)
               0.078125 = fieldNorm(doc=2482)
         0.103397615 = weight(abstract_txt:klassifikatorischen in 2482) [ClassicSimilarity], result of:
           0.103397615 = score(doc=2482,freq=1.0), product of:
             0.15889008 = queryWeight, product of:
               1.0301291 = boost
               8.329592 = idf(docFreq=28, maxDocs=44218)
               0.01851746 = queryNorm
             0.6507493 = fieldWeight in 2482, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               8.329592 = idf(docFreq=28, maxDocs=44218)
               0.078125 = fieldNorm(doc=2482)
         0.02777192 = weight(abstract_txt:einen in 2482) [ClassicSimilarity], result of:
           0.02777192 = score(doc=2482,freq=1.0), product of:
             0.083336845 = queryWeight, product of:
               1.0550591 = boost
               4.2655873 = idf(docFreq=1687, maxDocs=44218)
               0.01851746 = queryNorm
             0.333249 = fieldWeight in 2482, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.2655873 = idf(docFreq=1687, maxDocs=44218)
               0.078125 = fieldNorm(doc=2482)
         0.19826417 = weight(abstract_txt:inhaltserschließung in 2482) [ClassicSimilarity], result of:
           0.19826417 = score(doc=2482,freq=1.0), product of:
             0.3536929 = queryWeight, product of:
               2.6620553 = boost
               7.1750984 = idf(docFreq=91, maxDocs=44218)
               0.01851746 = queryNorm
             0.56055456 = fieldWeight in 2482, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               7.1750984 = idf(docFreq=91, maxDocs=44218)
               0.078125 = fieldNorm(doc=2482)
       0.2 = coord(5/25)
   

2. Pampel, H.; Fenner, M.: ORCID - Offener Standard zur Vernetzung von Forschenden (2016) 0.09

   0.08654895 = sum of:
     0.08654895 = product of:
       0.43274474 = sum of:
         0.033671662 = weight(abstract_txt:einen in 2839) [ClassicSimilarity], result of:
           0.033671662 = score(doc=2839,freq=3.0), product of:
             0.083336845 = queryWeight, product of:
               1.0550591 = boost
               4.2655873 = idf(docFreq=1687, maxDocs=44218)
               0.01851746 = queryNorm
             0.40404293 = fieldWeight in 2839, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               4.2655873 = idf(docFreq=1687, maxDocs=44218)
               0.0546875 = fieldNorm(doc=2839)
         0.083970375 = weight(abstract_txt:angelegten in 2839) [ClassicSimilarity], result of:
           0.083970375 = score(doc=2839,freq=1.0), product of:
             0.17543186 = queryWeight, product of:
               1.0824242 = boost
               8.752448 = idf(docFreq=18, maxDocs=44218)
               0.01851746 = queryNorm
             0.4786495 = fieldWeight in 2839, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               8.752448 = idf(docFreq=18, maxDocs=44218)
               0.0546875 = fieldNorm(doc=2839)
         0.083970375 = weight(abstract_txt:projektpartner in 2839) [ClassicSimilarity], result of:
           0.083970375 = score(doc=2839,freq=1.0), product of:
             0.17543186 = queryWeight, product of:
               1.0824242 = boost
               8.752448 = idf(docFreq=18, maxDocs=44218)
               0.01851746 = queryNorm
             0.4786495 = fieldWeight in 2839, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               8.752448 = idf(docFreq=18, maxDocs=44218)
               0.0546875 = fieldNorm(doc=2839)
         0.056707315 = weight(abstract_txt:digitale in 2839) [ClassicSimilarity], result of:
           0.056707315 = score(doc=2839,freq=1.0), product of:
             0.17013505 = queryWeight, product of:
               1.5074924 = boost
               6.0947685 = idf(docFreq=270, maxDocs=44218)
               0.01851746 = queryNorm
             0.33330765 = fieldWeight in 2839, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.0947685 = idf(docFreq=270, maxDocs=44218)
               0.0546875 = fieldNorm(doc=2839)
         0.17442502 = weight(abstract_txt:konsortium in 2839) [ClassicSimilarity], result of:
           0.17442502 = score(doc=2839,freq=1.0), product of:
             0.35983792 = queryWeight, product of:
               2.1923592 = boost
               8.863674 = idf(docFreq=16, maxDocs=44218)
               0.01851746 = queryNorm
             0.48473218 = fieldWeight in 2839, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               8.863674 = idf(docFreq=16, maxDocs=44218)
               0.0546875 = fieldNorm(doc=2839)
       0.2 = coord(5/25)
   

3. Gödert, W.: Bibliothekarische Klassifikationssysteme und on-line-Kataloge : Grundlagen und Anwendungen (1987) 0.08

   0.08032791 = sum of:
     0.08032791 = product of:
       0.50204945 = sum of:
         0.14475667 = weight(abstract_txt:klassifikatorischen in 4576) [ClassicSimilarity], result of:
           0.14475667 = score(doc=4576,freq=1.0), product of:
             0.15889008 = queryWeight, product of:
               1.0301291 = boost
               8.329592 = idf(docFreq=28, maxDocs=44218)
               0.01851746 = queryNorm
             0.9110491 = fieldWeight in 4576, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               8.329592 = idf(docFreq=28, maxDocs=44218)
               0.109375 = fieldNorm(doc=4576)
         0.03888069 = weight(abstract_txt:einen in 4576) [ClassicSimilarity], result of:
           0.03888069 = score(doc=4576,freq=1.0), product of:
             0.083336845 = queryWeight, product of:
               1.0550591 = boost
               4.2655873 = idf(docFreq=1687, maxDocs=44218)
               0.01851746 = queryNorm
             0.46654862 = fieldWeight in 4576, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.2655873 = idf(docFreq=1687, maxDocs=44218)
               0.109375 = fieldNorm(doc=4576)
         0.04084223 = weight(abstract_txt:einem in 4576) [ClassicSimilarity], result of:
           0.04084223 = score(doc=4576,freq=1.0), product of:
             0.0861167 = queryWeight, product of:
               1.0725114 = boost
               4.3361473 = idf(docFreq=1572, maxDocs=44218)
               0.01851746 = queryNorm
             0.4742661 = fieldWeight in 4576, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.3361473 = idf(docFreq=1572, maxDocs=44218)
               0.109375 = fieldNorm(doc=4576)
         0.27756983 = weight(abstract_txt:inhaltserschließung in 4576) [ClassicSimilarity], result of:
           0.27756983 = score(doc=4576,freq=1.0), product of:
             0.3536929 = queryWeight, product of:
               2.6620553 = boost
               7.1750984 = idf(docFreq=91, maxDocs=44218)
               0.01851746 = queryNorm
             0.7847764 = fieldWeight in 4576, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               7.1750984 = idf(docFreq=91, maxDocs=44218)
               0.109375 = fieldNorm(doc=4576)
       0.16 = coord(4/25)
   

4. Expertenteams RDA-Anwendungsprofil für die verbale Inhaltserschließung (ET RAVI): Qualitätskriterien und Qualitätssicherung in der inhaltlichen Erschließung : Thesenpapier (2021) 0.06

   0.05999612 = sum of:
     0.05999612 = product of:
       0.74995154 = sum of:
         0.1891758 = weight(abstract_txt:verbalen in 364) [ClassicSimilarity], result of:
           0.1891758 = score(doc=364,freq=1.0), product of:
             0.1497316 = queryWeight, product of:
               8.085969 = idf(docFreq=36, maxDocs=44218)
               0.01851746 = queryNorm
             1.2634326 = fieldWeight in 364, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               8.085969 = idf(docFreq=36, maxDocs=44218)
               0.15625 = fieldNorm(doc=364)
         0.56077576 = weight(abstract_txt:inhaltserschließung in 364) [ClassicSimilarity], result of:
           0.56077576 = score(doc=364,freq=2.0), product of:
             0.3536929 = queryWeight, product of:
               2.6620553 = boost
               7.1750984 = idf(docFreq=91, maxDocs=44218)
               0.01851746 = queryNorm
             1.5854877 = fieldWeight in 364, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               7.1750984 = idf(docFreq=91, maxDocs=44218)
               0.15625 = fieldNorm(doc=364)
       0.08 = coord(2/25)
   

5. Weiße, A.: AG Dezimalklassifikation (AG DK) (2001) 0.06

   0.05937304 = sum of:
     0.05937304 = product of:
       0.2968652 = sum of:
         0.08191552 = weight(abstract_txt:verbalen in 1217) [ClassicSimilarity], result of:
           0.08191552 = score(doc=1217,freq=3.0), product of:
             0.1497316 = queryWeight, product of:
               8.085969 = idf(docFreq=36, maxDocs=44218)
               0.01851746 = queryNorm
             0.54708236 = fieldWeight in 1217, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               8.085969 = idf(docFreq=36, maxDocs=44218)
               0.0390625 = fieldNorm(doc=1217)
         0.019637713 = weight(abstract_txt:einen in 1217) [ClassicSimilarity], result of:
           0.019637713 = score(doc=1217,freq=2.0), product of:
             0.083336845 = queryWeight, product of:
               1.0550591 = boost
               4.2655873 = idf(docFreq=1687, maxDocs=44218)
               0.01851746 = queryNorm
             0.23564263 = fieldWeight in 1217, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               4.2655873 = idf(docFreq=1687, maxDocs=44218)
               0.0390625 = fieldNorm(doc=1217)
         0.056136157 = weight(abstract_txt:vorgesehen in 1217) [ClassicSimilarity], result of:
           0.056136157 = score(doc=1217,freq=1.0), product of:
             0.16785651 = queryWeight, product of:
               1.0587962 = boost
               8.561393 = idf(docFreq=22, maxDocs=44218)
               0.01851746 = queryNorm
             0.3344294 = fieldWeight in 1217, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               8.561393 = idf(docFreq=22, maxDocs=44218)
               0.0390625 = fieldNorm(doc=1217)
         0.014586512 = weight(abstract_txt:einem in 1217) [ClassicSimilarity], result of:
           0.014586512 = score(doc=1217,freq=1.0), product of:
             0.0861167 = queryWeight, product of:
               1.0725114 = boost
               4.3361473 = idf(docFreq=1572, maxDocs=44218)
               0.01851746 = queryNorm
             0.16938075 = fieldWeight in 1217, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.3361473 = idf(docFreq=1572, maxDocs=44218)
               0.0390625 = fieldNorm(doc=1217)
         0.1245893 = weight(abstract_txt:konsortium in 1217) [ClassicSimilarity], result of:
           0.1245893 = score(doc=1217,freq=1.0), product of:
             0.35983792 = queryWeight, product of:
               2.1923592 = boost
               8.863674 = idf(docFreq=16, maxDocs=44218)
               0.01851746 = queryNorm
             0.34623727 = fieldWeight in 1217, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               8.863674 = idf(docFreq=16, maxDocs=44218)
               0.0390625 = fieldNorm(doc=1217)
       0.2 = coord(5/25)