Document (#31156)

Author

Schwartz, D.

Title

Graphische Datenanalyse für digitale Bibliotheken : Leistungs- und Funktionsumfang moderner Analyse- und Visualisierungsinstrumente

Source

Vom Wandel der Wissensorganisation im Informationszeitalter: Festschrift für Walther Umstätter zum 65. Geburtstag, hrsg. von P. Hauke u. K. Umlauf

Imprint

Bad Honnef : Bock+Herchen

Year

2006

Pages

S.273-291

Series

Beiträge zur Bibliotheks- und Informationswissenschaft; 1

Abstract

Das World Wide Web stellt umfangreiche Datenmengen zur Verfügung. Für den Benutzer wird es zunehmend schwieriger, diese Datenmengen zu sichten, zu bewerten und die relevanten Daten herauszufiltern. Einen Lösungsansatz für diese Problemstellung bieten Visualisierungsinstrumente, mit deren Hilfe Rechercheergebnisse nicht mehr ausschließlich über textbasierte Dokumentenlisten, sondern über Symbole, Icons oder graphische Elemente dargestellt werden. Durch geeignete Visualisierungstechniken können Informationsstrukturen in großen Datenmengen aufgezeigt werden. Informationsvisualisierung ist damit ein Instrument, um Rechercheergebnisse in einer digitalen Bibliothek zu strukturieren und relevante Daten für den Benutzer leichter auffindbar zu machen.

Theme

Data Mining
Visualisierung

Similar documents (author)

1. Schwartz, J.: ¬A new classification and notation (1882) 5.07

   5.070855 = sum of:
     5.070855 = weight(author_txt:schwartz in 820) [ClassicSimilarity], result of:
       5.070855 = fieldWeight in 820, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         8.113368 = idf(docFreq=35, maxDocs=44218)
         0.625 = fieldNorm(doc=820)
   

2. Schwartz, W.: Digitalisierung von Büchern : zwei amerikanische Projekte (1992) 5.07

   5.070855 = sum of:
     5.070855 = weight(author_txt:schwartz in 3178) [ClassicSimilarity], result of:
       5.070855 = fieldWeight in 3178, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         8.113368 = idf(docFreq=35, maxDocs=44218)
         0.625 = fieldNorm(doc=3178)
   

3. Schwartz, C.: Evaluating CD-ROM products : yet another checklist (1993) 5.07

   5.070855 = sum of:
     5.070855 = weight(author_txt:schwartz in 3750) [ClassicSimilarity], result of:
       5.070855 = fieldWeight in 3750, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         8.113368 = idf(docFreq=35, maxDocs=44218)
         0.625 = fieldNorm(doc=3750)
   

4. Schwartz, C.: Trends in interface design in the CD-ROM database environment (1989) 5.07

   5.070855 = sum of:
     5.070855 = weight(author_txt:schwartz in 4019) [ClassicSimilarity], result of:
       5.070855 = fieldWeight in 4019, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         8.113368 = idf(docFreq=35, maxDocs=44218)
         0.625 = fieldNorm(doc=4019)
   

5. Schwartz, C.: ¬The CD-ROM journal literature : where do you look? (1992) 5.07

   5.070855 = sum of:
     5.070855 = weight(author_txt:schwartz in 4857) [ClassicSimilarity], result of:
       5.070855 = fieldWeight in 4857, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         8.113368 = idf(docFreq=35, maxDocs=44218)
         0.625 = fieldNorm(doc=4857)
   

Similar documents (content)

1. Jetter, H.-C.: Informationsvisualisierung und Visual Analytics (2023) 0.19

   0.18755671 = sum of:
     0.18755671 = product of:
       1.1722295 = sum of:
         0.10397382 = weight(abstract_txt:datenanalyse in 791) [ClassicSimilarity], result of:
           0.10397382 = score(doc=791,freq=1.0), product of:
             0.18217175 = queryWeight, product of:
               1.244103 = boost
               9.131938 = idf(docFreq=12, maxDocs=44218)
               0.016034734 = queryNorm
             0.5707461 = fieldWeight in 791, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               9.131938 = idf(docFreq=12, maxDocs=44218)
               0.0625 = fieldNorm(doc=791)
         0.9363746 = weight(title_txt:informationsvisualisierung in 791) [ClassicSimilarity], result of:
           0.9363746 = score(doc=791,freq=1.0), product of:
             0.1971385 = queryWeight, product of:
               1.2942004 = boost
               9.499662 = idf(docFreq=8, maxDocs=44218)
               0.016034734 = queryNorm
             4.749831 = fieldWeight in 791, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               9.499662 = idf(docFreq=8, maxDocs=44218)
               0.5 = fieldNorm(doc=791)
         0.0686716 = weight(abstract_txt:daten in 791) [ClassicSimilarity], result of:
           0.0686716 = score(doc=791,freq=3.0), product of:
             0.1206941 = queryWeight, product of:
               1.4321016 = boost
               5.255941 = idf(docFreq=626, maxDocs=44218)
               0.016034734 = queryNorm
             0.5689723 = fieldWeight in 791, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               5.255941 = idf(docFreq=626, maxDocs=44218)
               0.0625 = fieldNorm(doc=791)
         0.063209556 = weight(abstract_txt:benutzer in 791) [ClassicSimilarity], result of:
           0.063209556 = score(doc=791,freq=1.0), product of:
             0.16471387 = queryWeight, product of:
               1.6729999 = boost
               6.140059 = idf(docFreq=258, maxDocs=44218)
               0.016034734 = queryNorm
             0.3837537 = fieldWeight in 791, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.140059 = idf(docFreq=258, maxDocs=44218)
               0.0625 = fieldNorm(doc=791)
       0.16 = coord(4/25)
   

2. Sieber, W.: Thesaurus-Arbeit versus Informationsvisualisierung : Analyse und Evaluation am Maßstab der Usability (2007) 0.10

   0.0951792 = sum of:
     0.0951792 = product of:
       0.59487003 = sum of:
         0.07759767 = weight(abstract_txt:moderner in 1457) [ClassicSimilarity], result of:
           0.07759767 = score(doc=1457,freq=1.0), product of:
             0.12916876 = queryWeight, product of:
               1.0475978 = boost
               7.689554 = idf(docFreq=54, maxDocs=44218)
               0.016034734 = queryNorm
             0.6007464 = fieldWeight in 1457, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               7.689554 = idf(docFreq=54, maxDocs=44218)
               0.078125 = fieldNorm(doc=1457)
         0.021268964 = weight(abstract_txt:über in 1457) [ClassicSimilarity], result of:
           0.021268964 = score(doc=1457,freq=1.0), product of:
             0.06866982 = queryWeight, product of:
               1.0802239 = boost
               3.964518 = idf(docFreq=2280, maxDocs=44218)
               0.016034734 = queryNorm
             0.30972797 = fieldWeight in 1457, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.964518 = idf(docFreq=2280, maxDocs=44218)
               0.078125 = fieldNorm(doc=1457)
         0.0278161 = weight(abstract_txt:diese in 1457) [ClassicSimilarity], result of:
           0.0278161 = score(doc=1457,freq=1.0), product of:
             0.0821232 = queryWeight, product of:
               1.1813096 = boost
               4.3355117 = idf(docFreq=1573, maxDocs=44218)
               0.016034734 = queryNorm
             0.33871186 = fieldWeight in 1457, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.3355117 = idf(docFreq=1573, maxDocs=44218)
               0.078125 = fieldNorm(doc=1457)
         0.4681873 = weight(title_txt:informationsvisualisierung in 1457) [ClassicSimilarity], result of:
           0.4681873 = score(doc=1457,freq=1.0), product of:
             0.1971385 = queryWeight, product of:
               1.2942004 = boost
               9.499662 = idf(docFreq=8, maxDocs=44218)
               0.016034734 = queryNorm
             2.3749156 = fieldWeight in 1457, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               9.499662 = idf(docFreq=8, maxDocs=44218)
               0.25 = fieldNorm(doc=1457)
       0.16 = coord(4/25)
   

3. Assfalg, R.: Metadaten (2023) 0.09

   0.091291234 = sum of:
     0.091291234 = product of:
       0.57057023 = sum of:
         0.029776549 = weight(abstract_txt:über in 787) [ClassicSimilarity], result of:
           0.029776549 = score(doc=787,freq=1.0), product of:
             0.06866982 = queryWeight, product of:
               1.0802239 = boost
               3.964518 = idf(docFreq=2280, maxDocs=44218)
               0.016034734 = queryNorm
             0.43361917 = fieldWeight in 787, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.964518 = idf(docFreq=2280, maxDocs=44218)
               0.109375 = fieldNorm(doc=787)
         0.06745046 = weight(abstract_txt:diese in 787) [ClassicSimilarity], result of:
           0.06745046 = score(doc=787,freq=3.0), product of:
             0.0821232 = queryWeight, product of:
               1.1813096 = boost
               4.3355117 = idf(docFreq=1573, maxDocs=44218)
               0.016034734 = queryNorm
             0.8213326 = fieldWeight in 787, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               4.3355117 = idf(docFreq=1573, maxDocs=44218)
               0.109375 = fieldNorm(doc=787)
         0.09812272 = weight(abstract_txt:daten in 787) [ClassicSimilarity], result of:
           0.09812272 = score(doc=787,freq=2.0), product of:
             0.1206941 = queryWeight, product of:
               1.4321016 = boost
               5.255941 = idf(docFreq=626, maxDocs=44218)
               0.016034734 = queryNorm
             0.8129869 = fieldWeight in 787, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               5.255941 = idf(docFreq=626, maxDocs=44218)
               0.109375 = fieldNorm(doc=787)
         0.37522054 = weight(abstract_txt:datenmengen in 787) [ClassicSimilarity], result of:
           0.37522054 = score(doc=787,freq=1.0), product of:
             0.42566815 = queryWeight, product of:
               3.2939122 = boost
               8.059301 = idf(docFreq=37, maxDocs=44218)
               0.016034734 = queryNorm
             0.88148606 = fieldWeight in 787, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               8.059301 = idf(docFreq=37, maxDocs=44218)
               0.109375 = fieldNorm(doc=787)
       0.16 = coord(4/25)
   

4. Aufreiter, M.: Informationsvisualisierung und Navigation im Semantic Web (2008) 0.09

   0.090163924 = sum of:
     0.090163924 = product of:
       0.751366 = sum of:
         0.021268964 = weight(abstract_txt:über in 4711) [ClassicSimilarity], result of:
           0.021268964 = score(doc=4711,freq=1.0), product of:
             0.06866982 = queryWeight, product of:
               1.0802239 = boost
               3.964518 = idf(docFreq=2280, maxDocs=44218)
               0.016034734 = queryNorm
             0.30972797 = fieldWeight in 4711, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.964518 = idf(docFreq=2280, maxDocs=44218)
               0.078125 = fieldNorm(doc=4711)
         0.0278161 = weight(abstract_txt:diese in 4711) [ClassicSimilarity], result of:
           0.0278161 = score(doc=4711,freq=1.0), product of:
             0.0821232 = queryWeight, product of:
               1.1813096 = boost
               4.3355117 = idf(docFreq=1573, maxDocs=44218)
               0.016034734 = queryNorm
             0.33871186 = fieldWeight in 4711, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.3355117 = idf(docFreq=1573, maxDocs=44218)
               0.078125 = fieldNorm(doc=4711)
         0.70228094 = weight(title_txt:informationsvisualisierung in 4711) [ClassicSimilarity], result of:
           0.70228094 = score(doc=4711,freq=1.0), product of:
             0.1971385 = queryWeight, product of:
               1.2942004 = boost
               9.499662 = idf(docFreq=8, maxDocs=44218)
               0.016034734 = queryNorm
             3.5623734 = fieldWeight in 4711, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               9.499662 = idf(docFreq=8, maxDocs=44218)
               0.375 = fieldNorm(doc=4711)
       0.12 = coord(3/25)
   

5. Ohly, H.P.: Erstellung und Interpretation von semantischen Karten am Beispiel des Themas 'Soziologische Beratung' (2004) 0.08

   0.08059482 = sum of:
     0.08059482 = product of:
       0.50371766 = sum of:
         0.08511938 = weight(abstract_txt:geeignete in 3176) [ClassicSimilarity], result of:
           0.08511938 = score(doc=3176,freq=1.0), product of:
             0.12166243 = queryWeight, product of:
               1.0167029 = boost
               7.462781 = idf(docFreq=68, maxDocs=44218)
               0.016034734 = queryNorm
             0.69963574 = fieldWeight in 3176, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               7.462781 = idf(docFreq=68, maxDocs=44218)
               0.09375 = fieldNorm(doc=3176)
         0.047205485 = weight(abstract_txt:diese in 3176) [ClassicSimilarity], result of:
           0.047205485 = score(doc=3176,freq=2.0), product of:
             0.0821232 = queryWeight, product of:
               1.1813096 = boost
               4.3355117 = idf(docFreq=1573, maxDocs=44218)
               0.016034734 = queryNorm
             0.57481307 = fieldWeight in 3176, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               4.3355117 = idf(docFreq=1573, maxDocs=44218)
               0.09375 = fieldNorm(doc=3176)
         0.059471346 = weight(abstract_txt:daten in 3176) [ClassicSimilarity], result of:
           0.059471346 = score(doc=3176,freq=1.0), product of:
             0.1206941 = queryWeight, product of:
               1.4321016 = boost
               5.255941 = idf(docFreq=626, maxDocs=44218)
               0.016034734 = queryNorm
             0.49274445 = fieldWeight in 3176, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.255941 = idf(docFreq=626, maxDocs=44218)
               0.09375 = fieldNorm(doc=3176)
         0.31192145 = weight(abstract_txt:graphische in 3176) [ClassicSimilarity], result of:
           0.31192145 = score(doc=3176,freq=1.0), product of:
             0.3643435 = queryWeight, product of:
               2.488206 = boost
               9.131938 = idf(docFreq=12, maxDocs=44218)
               0.016034734 = queryNorm
             0.85611916 = fieldWeight in 3176, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               9.131938 = idf(docFreq=12, maxDocs=44218)
               0.09375 = fieldNorm(doc=3176)
       0.16 = coord(4/25)