Document (#4138)

Author
Ananthaswamy, A.
Title
Programm mit Köpfchen
Source
Spektrum der Wissenschaft. 2021, H.11, S.80-85
Year
2021
Series
Informatik
Abstract
Künstliche neuronale Netze arbeiten mit einem Mechanismus, der dem menschlichen Gehirn nicht zur Verfügung steht. Um die Geheimnisse des Lernens zu lüften, suchen Forscherinnen und Forscher nach biologisch plausiblen Alternativen.
Field
Kognitionswissenschaft
Informatik

Similar documents (content)

  1. Lämmel, U.; Cleve, J.: Künstliche Intelligenz : mit 50 Tabellen, 43 Beispielen, 208 Aufgaben, 89 Kontrollfragen und Referatsthemen (2008) 0.35
    0.347224 = sum of:
      0.347224 = product of:
        0.82465696 = sum of:
          0.01452462 = weight(abstract_txt:nicht in 642) [ClassicSimilarity], result of:
            0.01452462 = score(doc=642,freq=1.0), product of:
              0.06733895 = queryWeight, product of:
                3.9441223 = idf(docFreq=2327, maxDocs=44218)
                0.01707324 = queryNorm
              0.21569419 = fieldWeight in 642, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.9441223 = idf(docFreq=2327, maxDocs=44218)
                0.0546875 = fieldNorm(doc=642)
          0.019300373 = weight(abstract_txt:einem in 642) [ClassicSimilarity], result of:
            0.019300373 = score(doc=642,freq=1.0), product of:
              0.08139048 = queryWeight, product of:
                1.0993947 = boost
                4.3361473 = idf(docFreq=1572, maxDocs=44218)
                0.01707324 = queryNorm
              0.23713306 = fieldWeight in 642, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.3361473 = idf(docFreq=1572, maxDocs=44218)
                0.0546875 = fieldNorm(doc=642)
          0.019489061 = weight(abstract_txt:nach in 642) [ClassicSimilarity], result of:
            0.019489061 = score(doc=642,freq=1.0), product of:
              0.08192009 = queryWeight, product of:
                1.1029658 = boost
                4.350232 = idf(docFreq=1550, maxDocs=44218)
                0.01707324 = queryNorm
              0.23790333 = fieldWeight in 642, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.350232 = idf(docFreq=1550, maxDocs=44218)
                0.0546875 = fieldNorm(doc=642)
          0.052831277 = weight(abstract_txt:arbeiten in 642) [ClassicSimilarity], result of:
            0.052831277 = score(doc=642,freq=1.0), product of:
              0.1592663 = queryWeight, product of:
                1.5379025 = boost
                6.0656753 = idf(docFreq=278, maxDocs=44218)
                0.01707324 = queryNorm
              0.33171663 = fieldWeight in 642, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.0656753 = idf(docFreq=278, maxDocs=44218)
                0.0546875 = fieldNorm(doc=642)
          0.067408115 = weight(abstract_txt:menschlichen in 642) [ClassicSimilarity], result of:
            0.067408115 = score(doc=642,freq=1.0), product of:
              0.18735757 = queryWeight, product of:
                1.6680247 = boost
                6.578893 = idf(docFreq=166, maxDocs=44218)
                0.01707324 = queryNorm
              0.35978323 = fieldWeight in 642, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.578893 = idf(docFreq=166, maxDocs=44218)
                0.0546875 = fieldNorm(doc=642)
          0.19919074 = weight(abstract_txt:künstliche in 642) [ClassicSimilarity], result of:
            0.19919074 = score(doc=642,freq=5.0), product of:
              0.22562431 = queryWeight, product of:
                1.830458 = boost
                7.2195506 = idf(docFreq=87, maxDocs=44218)
                0.01707324 = queryNorm
              0.88284254 = fieldWeight in 642, product of:
                2.236068 = tf(freq=5.0), with freq of:
                  5.0 = termFreq=5.0
                7.2195506 = idf(docFreq=87, maxDocs=44218)
                0.0546875 = fieldNorm(doc=642)
          0.2258047 = weight(abstract_txt:netze in 642) [ClassicSimilarity], result of:
            0.2258047 = score(doc=642,freq=6.0), product of:
              0.23083484 = queryWeight, product of:
                1.8514736 = boost
                7.3024383 = idf(docFreq=80, maxDocs=44218)
                0.01707324 = queryNorm
              0.9782089 = fieldWeight in 642, product of:
                2.4494898 = tf(freq=6.0), with freq of:
                  6.0 = termFreq=6.0
                7.3024383 = idf(docFreq=80, maxDocs=44218)
                0.0546875 = fieldNorm(doc=642)
          0.22610809 = weight(abstract_txt:neuronale in 642) [ClassicSimilarity], result of:
            0.22610809 = score(doc=642,freq=3.0), product of:
              0.29109415 = queryWeight, product of:
                2.0791392 = boost
                8.200379 = idf(docFreq=32, maxDocs=44218)
                0.01707324 = queryNorm
              0.7767524 = fieldWeight in 642, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                8.200379 = idf(docFreq=32, maxDocs=44218)
                0.0546875 = fieldNorm(doc=642)
        0.42105263 = coord(8/19)
    
  2. Eurich, C.W.; Wilke, S.: Selbst ist das Netz : Neurotheorie für Anfänger (II) (2002) 0.23
    0.22604473 = sum of:
      0.22604473 = product of:
        1.0737125 = sum of:
          0.18283029 = weight(abstract_txt:gehirn in 1312) [ClassicSimilarity], result of:
            0.18283029 = score(doc=1312,freq=1.0), product of:
              0.18097028 = queryWeight, product of:
                1.6393454 = boost
                6.465779 = idf(docFreq=186, maxDocs=44218)
                0.01707324 = queryNorm
              1.010278 = fieldWeight in 1312, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.465779 = idf(docFreq=186, maxDocs=44218)
                0.15625 = fieldNorm(doc=1312)
          0.25451657 = weight(abstract_txt:künstliche in 1312) [ClassicSimilarity], result of:
            0.25451657 = score(doc=1312,freq=1.0), product of:
              0.22562431 = queryWeight, product of:
                1.830458 = boost
                7.2195506 = idf(docFreq=87, maxDocs=44218)
                0.01707324 = queryNorm
              1.1280547 = fieldWeight in 1312, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.2195506 = idf(docFreq=87, maxDocs=44218)
                0.15625 = fieldNorm(doc=1312)
          0.26338392 = weight(abstract_txt:netze in 1312) [ClassicSimilarity], result of:
            0.26338392 = score(doc=1312,freq=1.0), product of:
              0.23083484 = queryWeight, product of:
                1.8514736 = boost
                7.3024383 = idf(docFreq=80, maxDocs=44218)
                0.01707324 = queryNorm
              1.141006 = fieldWeight in 1312, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.3024383 = idf(docFreq=80, maxDocs=44218)
                0.15625 = fieldNorm(doc=1312)
          0.37298164 = weight(abstract_txt:neuronale in 1312) [ClassicSimilarity], result of:
            0.37298164 = score(doc=1312,freq=1.0), product of:
              0.29109415 = queryWeight, product of:
                2.0791392 = boost
                8.200379 = idf(docFreq=32, maxDocs=44218)
                0.01707324 = queryNorm
              1.2813092 = fieldWeight in 1312, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                8.200379 = idf(docFreq=32, maxDocs=44218)
                0.15625 = fieldNorm(doc=1312)
        0.21052632 = coord(4/19)
    
  3. Eurich, C.W.; Wilke, S.: Künstliches Gedächtnis : Neurotheorie für Anfänger (I) (2002) 0.21
    0.20981789 = sum of:
      0.20981789 = product of:
        1.3288467 = sum of:
          0.31606072 = weight(abstract_txt:netze in 1311) [ClassicSimilarity], result of:
            0.31606072 = score(doc=1311,freq=1.0), product of:
              0.23083484 = queryWeight, product of:
                1.8514736 = boost
                7.3024383 = idf(docFreq=80, maxDocs=44218)
                0.01707324 = queryNorm
              1.3692071 = fieldWeight in 1311, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.3024383 = idf(docFreq=80, maxDocs=44218)
                0.1875 = fieldNorm(doc=1311)
          0.44757798 = weight(abstract_txt:neuronale in 1311) [ClassicSimilarity], result of:
            0.44757798 = score(doc=1311,freq=1.0), product of:
              0.29109415 = queryWeight, product of:
                2.0791392 = boost
                8.200379 = idf(docFreq=32, maxDocs=44218)
                0.01707324 = queryNorm
              1.5375712 = fieldWeight in 1311, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                8.200379 = idf(docFreq=32, maxDocs=44218)
                0.1875 = fieldNorm(doc=1311)
          0.5652079 = weight(abstract_txt:geheimnisse in 1311) [ClassicSimilarity], result of:
            0.5652079 = score(doc=1311,freq=1.0), product of:
              0.34008944 = queryWeight, product of:
                2.2473123 = boost
                8.863674 = idf(docFreq=16, maxDocs=44218)
                0.01707324 = queryNorm
              1.6619389 = fieldWeight in 1311, 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=1311)
        0.15789473 = coord(3/19)
    
  4. dpa: Speicher für eine universelle Grammatik (2003) 0.19
    0.18857664 = sum of:
      0.18857664 = product of:
        0.5971594 = sum of:
          0.027571961 = weight(abstract_txt:einem in 1708) [ClassicSimilarity], result of:
            0.027571961 = score(doc=1708,freq=1.0), product of:
              0.08139048 = queryWeight, product of:
                1.0993947 = boost
                4.3361473 = idf(docFreq=1572, maxDocs=44218)
                0.01707324 = queryNorm
              0.3387615 = fieldWeight in 1708, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.3361473 = idf(docFreq=1572, maxDocs=44218)
                0.078125 = fieldNorm(doc=1708)
          0.03937385 = weight(abstract_txt:nach in 1708) [ClassicSimilarity], result of:
            0.03937385 = score(doc=1708,freq=2.0), product of:
              0.08192009 = queryWeight, product of:
                1.1029658 = boost
                4.350232 = idf(docFreq=1550, maxDocs=44218)
                0.01707324 = queryNorm
              0.48063728 = fieldWeight in 1708, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                4.350232 = idf(docFreq=1550, maxDocs=44218)
                0.078125 = fieldNorm(doc=1708)
          0.12928054 = weight(abstract_txt:gehirn in 1708) [ClassicSimilarity], result of:
            0.12928054 = score(doc=1708,freq=2.0), product of:
              0.18097028 = queryWeight, product of:
                1.6393454 = boost
                6.465779 = idf(docFreq=186, maxDocs=44218)
                0.01707324 = queryNorm
              0.7143744 = fieldWeight in 1708, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                6.465779 = idf(docFreq=186, maxDocs=44218)
                0.078125 = fieldNorm(doc=1708)
          0.0962973 = weight(abstract_txt:menschlichen in 1708) [ClassicSimilarity], result of:
            0.0962973 = score(doc=1708,freq=1.0), product of:
              0.18735757 = queryWeight, product of:
                1.6680247 = boost
                6.578893 = idf(docFreq=166, maxDocs=44218)
                0.01707324 = queryNorm
              0.51397604 = fieldWeight in 1708, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.578893 = idf(docFreq=166, maxDocs=44218)
                0.078125 = fieldNorm(doc=1708)
          0.11814494 = weight(abstract_txt:forscher in 1708) [ClassicSimilarity], result of:
            0.11814494 = score(doc=1708,freq=1.0), product of:
              0.21471971 = queryWeight, product of:
                1.7856766 = boost
                7.042927 = idf(docFreq=104, maxDocs=44218)
                0.01707324 = queryNorm
              0.55022866 = fieldWeight in 1708, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.042927 = idf(docFreq=104, maxDocs=44218)
                0.078125 = fieldNorm(doc=1708)
          0.18649082 = weight(abstract_txt:neuronale in 1708) [ClassicSimilarity], result of:
            0.18649082 = score(doc=1708,freq=1.0), product of:
              0.29109415 = queryWeight, product of:
                2.0791392 = boost
                8.200379 = idf(docFreq=32, maxDocs=44218)
                0.01707324 = queryNorm
              0.6406546 = fieldWeight in 1708, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                8.200379 = idf(docFreq=32, maxDocs=44218)
                0.078125 = fieldNorm(doc=1708)
        0.31578946 = coord(6/19)
    
  5. Krauß, P.; Maier, A.: ¬Der Geist in der Maschine (2021) 0.17
    0.16879871 = sum of:
      0.16879871 = product of:
        1.0690585 = sum of:
          0.3054199 = weight(abstract_txt:künstliche in 320) [ClassicSimilarity], result of:
            0.3054199 = score(doc=320,freq=1.0), product of:
              0.22562431 = queryWeight, product of:
                1.830458 = boost
                7.2195506 = idf(docFreq=87, maxDocs=44218)
                0.01707324 = queryNorm
              1.3536657 = fieldWeight in 320, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.2195506 = idf(docFreq=87, maxDocs=44218)
                0.1875 = fieldNorm(doc=320)
          0.31606072 = weight(abstract_txt:netze in 320) [ClassicSimilarity], result of:
            0.31606072 = score(doc=320,freq=1.0), product of:
              0.23083484 = queryWeight, product of:
                1.8514736 = boost
                7.3024383 = idf(docFreq=80, maxDocs=44218)
                0.01707324 = queryNorm
              1.3692071 = fieldWeight in 320, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.3024383 = idf(docFreq=80, maxDocs=44218)
                0.1875 = fieldNorm(doc=320)
          0.44757798 = weight(abstract_txt:neuronale in 320) [ClassicSimilarity], result of:
            0.44757798 = score(doc=320,freq=1.0), product of:
              0.29109415 = queryWeight, product of:
                2.0791392 = boost
                8.200379 = idf(docFreq=32, maxDocs=44218)
                0.01707324 = queryNorm
              1.5375712 = fieldWeight in 320, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                8.200379 = idf(docFreq=32, maxDocs=44218)
                0.1875 = fieldNorm(doc=320)
        0.15789473 = coord(3/19)