Document (#40727)

Author

Gross, D.

Title

Maschinelle Bilderkennung mit Big Data und Deep Learning

Source

https://jaxenter.de/big-data-bildanalyse-50313

Year

2017

Abstract

Die Arbeit mit unstrukturierten Daten dient gerne als Paradebeispiel für Big Data, weil die technologischen Möglichkeiten das Speichern und Verarbeiten großer Datenmengen erlauben und die Mehrheit dieser Daten unstrukturiert ist. Allerdings ist im Zusammenhang mit unstrukturierten Daten meist von der Analyse und der Extraktion von Informationen aus Texten die Rede. Viel weniger hingegen wird das Thema der Bildanalyse thematisiert. Diese gilt aber nach wie vor als eine Königdisziplin der modernen Computerwissenschaft.

Theme

Automatisches Indexieren

Form

Bilder

Similar documents (author)

1. Gross, R.A.: ¬The incredible vanishing library (1995) 5.81

   5.814733 = sum of:
     5.814733 = weight(author_txt:gross in 3332) [ClassicSimilarity], result of:
       5.814733 = fieldWeight in 3332, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         9.303573 = idf(docFreq=10, maxDocs=44421)
         0.625 = fieldNorm(doc=3332)
   

2. Gross, M.: ¬The imposed query (1995) 5.81

   5.814733 = sum of:
     5.814733 = weight(author_txt:gross in 4084) [ClassicSimilarity], result of:
       5.814733 = fieldWeight in 4084, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         9.303573 = idf(docFreq=10, maxDocs=44421)
         0.625 = fieldNorm(doc=4084)
   

3. Gross, M.: ¬The imposed query : implications for library service evaluation (1998) 5.81

   5.814733 = sum of:
     5.814733 = weight(author_txt:gross in 4702) [ClassicSimilarity], result of:
       5.814733 = fieldWeight in 4702, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         9.303573 = idf(docFreq=10, maxDocs=44421)
         0.625 = fieldNorm(doc=4702)
   

4. Gross, V.: Aspekte geistigen Eigentums in der Wissensgesellschaft (2010) 5.81

   5.814733 = sum of:
     5.814733 = weight(author_txt:gross in 627) [ClassicSimilarity], result of:
       5.814733 = fieldWeight in 627, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         9.303573 = idf(docFreq=10, maxDocs=44421)
         0.625 = fieldNorm(doc=627)
   

5. Gross, T.: Eliminate, abandon, dismantle : cataloging in library consultant reports (2012) 5.81

   5.814733 = sum of:
     5.814733 = weight(author_txt:gross in 1427) [ClassicSimilarity], result of:
       5.814733 = fieldWeight in 1427, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         9.303573 = idf(docFreq=10, maxDocs=44421)
         0.625 = fieldNorm(doc=1427)
   

Similar documents (content)

1. Womser-Hacker, C.: Informationswissenschaftliche Perspektiven des Information Retrieval (2023) 0.11

   0.1067734 = sum of:
     0.1067734 = product of:
       0.533867 = sum of:
         0.014200002 = weight(abstract_txt:data in 1799) [ClassicSimilarity], result of:
           0.014200002 = score(doc=1799,freq=1.0), product of:
             0.06822362 = queryWeight, product of:
               1.0685089 = boost
               3.3302255 = idf(docFreq=4320, maxDocs=44421)
               0.019172687 = queryNorm
             0.20813909 = fieldWeight in 1799, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.3302255 = idf(docFreq=4320, maxDocs=44421)
               0.0625 = fieldNorm(doc=1799)
         0.10154298 = weight(abstract_txt:texten in 1799) [ClassicSimilarity], result of:
           0.10154298 = score(doc=1799,freq=2.0), product of:
             0.15952267 = queryWeight, product of:
               1.1553324 = boost
               7.201658 = idf(docFreq=89, maxDocs=44421)
               0.019172687 = queryNorm
             0.6365426 = fieldWeight in 1799, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               7.201658 = idf(docFreq=89, maxDocs=44421)
               0.0625 = fieldNorm(doc=1799)
         0.085187174 = weight(abstract_txt:technologischen in 1799) [ClassicSimilarity], result of:
           0.085187174 = score(doc=1799,freq=1.0), product of:
             0.1787785 = queryWeight, product of:
               1.2230759 = boost
               7.62393 = idf(docFreq=58, maxDocs=44421)
               0.019172687 = queryNorm
             0.47649562 = fieldWeight in 1799, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               7.62393 = idf(docFreq=58, maxDocs=44421)
               0.0625 = fieldNorm(doc=1799)
         0.08349952 = weight(abstract_txt:daten in 1799) [ClassicSimilarity], result of:
           0.08349952 = score(doc=1799,freq=1.0), product of:
             0.25442642 = queryWeight, product of:
               2.5271876 = boost
               5.250997 = idf(docFreq=632, maxDocs=44421)
               0.019172687 = queryNorm
             0.32818732 = fieldWeight in 1799, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.250997 = idf(docFreq=632, maxDocs=44421)
               0.0625 = fieldNorm(doc=1799)
         0.24943735 = weight(abstract_txt:unstrukturierten in 1799) [ClassicSimilarity], result of:
           0.24943735 = score(doc=1799,freq=1.0), product of:
             0.46101683 = queryWeight, product of:
               2.7775965 = boost
               8.656945 = idf(docFreq=20, maxDocs=44421)
               0.019172687 = queryNorm
             0.5410591 = fieldWeight in 1799, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               8.656945 = idf(docFreq=20, maxDocs=44421)
               0.0625 = fieldNorm(doc=1799)
       0.2 = coord(5/25)
   

2. Loonus, Y.: Einsatzbereiche der KI und ihre Relevanz für Information Professionals (2017) 0.11

   0.1066307 = sum of:
     0.1066307 = product of:
       0.66644186 = sum of:
         0.08411126 = weight(abstract_txt:großer in 668) [ClassicSimilarity], result of:
           0.08411126 = score(doc=668,freq=1.0), product of:
             0.15276664 = queryWeight, product of:
               1.1306027 = boost
               7.0475073 = idf(docFreq=104, maxDocs=44421)
               0.019172687 = queryNorm
             0.5505865 = fieldWeight in 668, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               7.0475073 = idf(docFreq=104, maxDocs=44421)
               0.078125 = fieldNorm(doc=668)
         0.08975216 = weight(abstract_txt:texten in 668) [ClassicSimilarity], result of:
           0.08975216 = score(doc=668,freq=1.0), product of:
             0.15952267 = queryWeight, product of:
               1.1553324 = boost
               7.201658 = idf(docFreq=89, maxDocs=44421)
               0.019172687 = queryNorm
             0.5626295 = fieldWeight in 668, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               7.201658 = idf(docFreq=89, maxDocs=44421)
               0.078125 = fieldNorm(doc=668)
         0.18078177 = weight(abstract_txt:daten in 668) [ClassicSimilarity], result of:
           0.18078177 = score(doc=668,freq=3.0), product of:
             0.25442642 = queryWeight, product of:
               2.5271876 = boost
               5.250997 = idf(docFreq=632, maxDocs=44421)
               0.019172687 = queryNorm
             0.7105464 = fieldWeight in 668, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               5.250997 = idf(docFreq=632, maxDocs=44421)
               0.078125 = fieldNorm(doc=668)
         0.31179667 = weight(abstract_txt:unstrukturierten in 668) [ClassicSimilarity], result of:
           0.31179667 = score(doc=668,freq=1.0), product of:
             0.46101683 = queryWeight, product of:
               2.7775965 = boost
               8.656945 = idf(docFreq=20, maxDocs=44421)
               0.019172687 = queryNorm
             0.67632383 = fieldWeight in 668, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               8.656945 = idf(docFreq=20, maxDocs=44421)
               0.078125 = fieldNorm(doc=668)
       0.16 = coord(4/25)
   

3. Witschel, H.F.: Terminologie-Extraktion : Möglichkeiten der Kombination statistischer uns musterbasierter Verfahren (2004) 0.10

   0.09990891 = sum of:
     0.09990891 = product of:
       0.6244307 = sum of:
         0.07180173 = weight(abstract_txt:texten in 1123) [ClassicSimilarity], result of:
           0.07180173 = score(doc=1123,freq=1.0), product of:
             0.15952267 = queryWeight, product of:
               1.1553324 = boost
               7.201658 = idf(docFreq=89, maxDocs=44421)
               0.019172687 = queryNorm
             0.4501036 = fieldWeight in 1123, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               7.201658 = idf(docFreq=89, maxDocs=44421)
               0.0625 = fieldNorm(doc=1123)
         0.21969213 = weight(abstract_txt:extraktion in 1123) [ClassicSimilarity], result of:
           0.21969213 = score(doc=1123,freq=3.0), product of:
             0.23311402 = queryWeight, product of:
               1.3966254 = boost
               8.705735 = idf(docFreq=19, maxDocs=44421)
               0.019172687 = queryNorm
             0.94242346 = fieldWeight in 1123, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               8.705735 = idf(docFreq=19, maxDocs=44421)
               0.0625 = fieldNorm(doc=1123)
         0.08349952 = weight(abstract_txt:daten in 1123) [ClassicSimilarity], result of:
           0.08349952 = score(doc=1123,freq=1.0), product of:
             0.25442642 = queryWeight, product of:
               2.5271876 = boost
               5.250997 = idf(docFreq=632, maxDocs=44421)
               0.019172687 = queryNorm
             0.32818732 = fieldWeight in 1123, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.250997 = idf(docFreq=632, maxDocs=44421)
               0.0625 = fieldNorm(doc=1123)
         0.24943735 = weight(abstract_txt:unstrukturierten in 1123) [ClassicSimilarity], result of:
           0.24943735 = score(doc=1123,freq=1.0), product of:
             0.46101683 = queryWeight, product of:
               2.7775965 = boost
               8.656945 = idf(docFreq=20, maxDocs=44421)
               0.019172687 = queryNorm
             0.5410591 = fieldWeight in 1123, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               8.656945 = idf(docFreq=20, maxDocs=44421)
               0.0625 = fieldNorm(doc=1123)
       0.16 = coord(4/25)
   

4. Nohr, H.: Theorie des Information Retrieval II : Automatische Indexierung (2004) 0.09

   0.089764595 = sum of:
     0.089764595 = product of:
       0.44882298 = sum of:
         0.046750277 = weight(abstract_txt:gilt in 1008) [ClassicSimilarity], result of:
           0.046750277 = score(doc=1008,freq=1.0), product of:
             0.11983636 = queryWeight, product of:
               1.0013596 = boost
               6.2418823 = idf(docFreq=234, maxDocs=44421)
               0.019172687 = queryNorm
             0.39011765 = fieldWeight in 1008, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.2418823 = idf(docFreq=234, maxDocs=44421)
               0.0625 = fieldNorm(doc=1008)
         0.014200002 = weight(abstract_txt:data in 1008) [ClassicSimilarity], result of:
           0.014200002 = score(doc=1008,freq=1.0), product of:
             0.06822362 = queryWeight, product of:
               1.0685089 = boost
               3.3302255 = idf(docFreq=4320, maxDocs=44421)
               0.019172687 = queryNorm
             0.20813909 = fieldWeight in 1008, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.3302255 = idf(docFreq=4320, maxDocs=44421)
               0.0625 = fieldNorm(doc=1008)
         0.067289 = weight(abstract_txt:großer in 1008) [ClassicSimilarity], result of:
           0.067289 = score(doc=1008,freq=1.0), product of:
             0.15276664 = queryWeight, product of:
               1.1306027 = boost
               7.0475073 = idf(docFreq=104, maxDocs=44421)
               0.019172687 = queryNorm
             0.4404692 = fieldWeight in 1008, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               7.0475073 = idf(docFreq=104, maxDocs=44421)
               0.0625 = fieldNorm(doc=1008)
         0.07114634 = weight(abstract_txt:dient in 1008) [ClassicSimilarity], result of:
           0.07114634 = score(doc=1008,freq=1.0), product of:
             0.15855047 = queryWeight, product of:
               1.1518065 = boost
               7.179679 = idf(docFreq=91, maxDocs=44421)
               0.019172687 = queryNorm
             0.44872993 = fieldWeight in 1008, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               7.179679 = idf(docFreq=91, maxDocs=44421)
               0.0625 = fieldNorm(doc=1008)
         0.24943735 = weight(abstract_txt:unstrukturierten in 1008) [ClassicSimilarity], result of:
           0.24943735 = score(doc=1008,freq=1.0), product of:
             0.46101683 = queryWeight, product of:
               2.7775965 = boost
               8.656945 = idf(docFreq=20, maxDocs=44421)
               0.019172687 = queryNorm
             0.5410591 = fieldWeight in 1008, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               8.656945 = idf(docFreq=20, maxDocs=44421)
               0.0625 = fieldNorm(doc=1008)
       0.2 = coord(5/25)
   

5. Halip, I.: Automatische Extrahierung von Schlagworten aus unstrukturierten Texten (2005) 0.08

   0.08163752 = sum of:
     0.08163752 = product of:
       0.40818757 = sum of:
         0.04556492 = weight(abstract_txt:meist in 986) [ClassicSimilarity], result of:
           0.04556492 = score(doc=986,freq=1.0), product of:
             0.12876984 = queryWeight, product of:
               1.0380131 = boost
               6.470359 = idf(docFreq=186, maxDocs=44421)
               0.019172687 = queryNorm
             0.35384774 = fieldWeight in 986, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.470359 = idf(docFreq=186, maxDocs=44421)
               0.0546875 = fieldNorm(doc=986)
         0.012425002 = weight(abstract_txt:data in 986) [ClassicSimilarity], result of:
           0.012425002 = score(doc=986,freq=1.0), product of:
             0.06822362 = queryWeight, product of:
               1.0685089 = boost
               3.3302255 = idf(docFreq=4320, maxDocs=44421)
               0.019172687 = queryNorm
             0.18212171 = fieldWeight in 986, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.3302255 = idf(docFreq=4320, maxDocs=44421)
               0.0546875 = fieldNorm(doc=986)
         0.058877878 = weight(abstract_txt:großer in 986) [ClassicSimilarity], result of:
           0.058877878 = score(doc=986,freq=1.0), product of:
             0.15276664 = queryWeight, product of:
               1.1306027 = boost
               7.0475073 = idf(docFreq=104, maxDocs=44421)
               0.019172687 = queryNorm
             0.38541055 = fieldWeight in 986, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               7.0475073 = idf(docFreq=104, maxDocs=44421)
               0.0546875 = fieldNorm(doc=986)
         0.073062085 = weight(abstract_txt:daten in 986) [ClassicSimilarity], result of:
           0.073062085 = score(doc=986,freq=1.0), product of:
             0.25442642 = queryWeight, product of:
               2.5271876 = boost
               5.250997 = idf(docFreq=632, maxDocs=44421)
               0.019172687 = queryNorm
             0.2871639 = fieldWeight in 986, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.250997 = idf(docFreq=632, maxDocs=44421)
               0.0546875 = fieldNorm(doc=986)
         0.21825768 = weight(abstract_txt:unstrukturierten in 986) [ClassicSimilarity], result of:
           0.21825768 = score(doc=986,freq=1.0), product of:
             0.46101683 = queryWeight, product of:
               2.7775965 = boost
               8.656945 = idf(docFreq=20, maxDocs=44421)
               0.019172687 = queryNorm
             0.4734267 = fieldWeight in 986, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               8.656945 = idf(docFreq=20, maxDocs=44421)
               0.0546875 = fieldNorm(doc=986)
       0.2 = coord(5/25)