Document (#39519)

Title
Hummingbird Neuer Suchalgorithmus bei Google
Source
http://www.golem.de/news/hummingbird-neuer-suchalgorithmus-bei-google-1309-101828.html
Year
2013
Abstract
Google hat mit "Hummingbird" einen neuen Suchalgorithmus entwickelt und bereits eingeführt. Dabei handelt es sich laut Google um eine der größten Veränderungen der Suchmaschine, die rund 90 Prozent aller Suchanfragen betrifft. Im Rahmen einer kleinen Veranstaltung zum 15. Geburtstag der Suchmaschine hat Google in die Garage geladen, in der das Unternehmen gegründet wurde. Dabei enthüllte Google eine der bisher größten Veränderungen an der Suchmaschine: Ohne dass Nutzer etwas davon mitbekamen, hat Google vor rund einem Monat seinen Suchalgorithmus ausgetauscht. Der neue Suchalgorithmus mit Codenamen "Hummingbird" soll es Google ermöglichen, Suchanfragen und Beziehungen zwischen Dingen besser zu verstehen. Das soll die Suchmaschine in die Lage versetzen, komplexere Suchanfragen zu verarbeiten, die von Nutzern immer häufiger gestellt werden - auch, weil immer mehr Nutzer Google auf dem Smartphone per Spracheingabe nutzen. Früher versuchte Google lediglich, die Schlüsselwörter in einer Suchanfrage in Webseiten wiederzufinden. Doch seit geraumer Zeit arbeitet Google daran, die Suchanfragen besser zu verstehen, um bessere Suchergebnisse anzuzeigen.
Object
Google Hummingbird
PageRank

Similar documents (content)

  1. Kopp, O.: Google Hummingbird-Algorithmus-Update : Infos & Hintergründe (2013) 0.95
    0.9519156 = sum of:
      0.9519156 = product of:
        2.9747365 = sum of:
          0.114977784 = weight(abstract_txt:monat in 4520) [ClassicSimilarity], result of:
            0.114977784 = score(doc=4520,freq=1.0), product of:
              0.13452335 = queryWeight, product of:
                1.0555236 = boost
                9.116854 = idf(docFreq=12, maxDocs=43556)
                0.013979277 = queryNorm
              0.85470504 = fieldWeight in 4520, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                9.116854 = idf(docFreq=12, maxDocs=43556)
                0.09375 = fieldNorm(doc=4520)
          0.031485356 = weight(abstract_txt:dabei in 4520) [ClassicSimilarity], result of:
            0.031485356 = score(doc=4520,freq=1.0), product of:
              0.07147225 = queryWeight, product of:
                1.08806 = boost
                4.69894 = idf(docFreq=1077, maxDocs=43556)
                0.013979277 = queryNorm
              0.4405256 = fieldWeight in 4520, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.69894 = idf(docFreq=1077, maxDocs=43556)
                0.09375 = fieldNorm(doc=4520)
          0.13434242 = weight(abstract_txt:komplexere in 4520) [ClassicSimilarity], result of:
            0.13434242 = score(doc=4520,freq=1.0), product of:
              0.14923264 = queryWeight, product of:
                1.1117344 = boost
                9.602362 = idf(docFreq=7, maxDocs=43556)
                0.013979277 = queryNorm
              0.9002214 = fieldWeight in 4520, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                9.602362 = idf(docFreq=7, maxDocs=43556)
                0.09375 = fieldNorm(doc=4520)
          0.088254824 = weight(abstract_txt:soll in 4520) [ClassicSimilarity], result of:
            0.088254824 = score(doc=4520,freq=4.0), product of:
              0.08950982 = queryWeight, product of:
                1.2176416 = boost
                5.258556 = idf(docFreq=615, maxDocs=43556)
                0.013979277 = queryNorm
              0.9859792 = fieldWeight in 4520, product of:
                2.0 = tf(freq=4.0), with freq of:
                  4.0 = termFreq=4.0
                5.258556 = idf(docFreq=615, maxDocs=43556)
                0.09375 = fieldNorm(doc=4520)
          0.14664543 = weight(abstract_txt:besser in 4520) [ClassicSimilarity], result of:
            0.14664543 = score(doc=4520,freq=3.0), product of:
              0.13820921 = queryWeight, product of:
                1.5130477 = boost
                6.5343084 = idf(docFreq=171, maxDocs=43556)
                0.013979277 = queryNorm
              1.0610394 = fieldWeight in 4520, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                6.5343084 = idf(docFreq=171, maxDocs=43556)
                0.09375 = fieldNorm(doc=4520)
          1.6803024 = weight(title_txt:hummingbird in 4520) [ClassicSimilarity], result of:
            1.6803024 = score(doc=4520,freq=1.0), product of:
              0.46023583 = queryWeight, product of:
                3.3815825 = boost
                9.735892 = idf(docFreq=6, maxDocs=43556)
                0.013979277 = queryNorm
              3.6509595 = fieldWeight in 4520, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                9.735892 = idf(docFreq=6, maxDocs=43556)
                0.375 = fieldNorm(doc=4520)
          0.37008387 = weight(abstract_txt:suchanfragen in 4520) [ClassicSimilarity], result of:
            0.37008387 = score(doc=4520,freq=2.0), product of:
              0.36948642 = queryWeight, product of:
                3.498633 = boost
                7.5546684 = idf(docFreq=61, maxDocs=43556)
                0.013979277 = queryNorm
              1.001617 = fieldWeight in 4520, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                7.5546684 = idf(docFreq=61, maxDocs=43556)
                0.09375 = fieldNorm(doc=4520)
          0.40864435 = weight(abstract_txt:google in 4520) [ClassicSimilarity], result of:
            0.40864435 = score(doc=4520,freq=3.0), product of:
              0.46799904 = queryWeight, product of:
                6.225749 = boost
                5.377354 = idf(docFreq=546, maxDocs=43556)
                0.013979277 = queryNorm
              0.8731735 = fieldWeight in 4520, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                5.377354 = idf(docFreq=546, maxDocs=43556)
                0.09375 = fieldNorm(doc=4520)
        0.32 = coord(8/25)
    
  2. ¬Der Google Hummingbird Algorithmus : semantisch-holistische Suche (2013) 0.36
    0.35847077 = sum of:
      0.35847077 = product of:
        2.2404423 = sum of:
          0.13414074 = weight(abstract_txt:monat in 4519) [ClassicSimilarity], result of:
            0.13414074 = score(doc=4519,freq=1.0), product of:
              0.13452335 = queryWeight, product of:
                1.0555236 = boost
                9.116854 = idf(docFreq=12, maxDocs=43556)
                0.013979277 = queryNorm
              0.9971559 = fieldWeight in 4519, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                9.116854 = idf(docFreq=12, maxDocs=43556)
                0.109375 = fieldNorm(doc=4519)
          0.036732916 = weight(abstract_txt:dabei in 4519) [ClassicSimilarity], result of:
            0.036732916 = score(doc=4519,freq=1.0), product of:
              0.07147225 = queryWeight, product of:
                1.08806 = boost
                4.69894 = idf(docFreq=1077, maxDocs=43556)
                0.013979277 = queryNorm
              0.51394653 = fieldWeight in 4519, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.69894 = idf(docFreq=1077, maxDocs=43556)
                0.109375 = fieldNorm(doc=4519)
          1.6803024 = weight(title_txt:hummingbird in 4519) [ClassicSimilarity], result of:
            1.6803024 = score(doc=4519,freq=1.0), product of:
              0.46023583 = queryWeight, product of:
                3.3815825 = boost
                9.735892 = idf(docFreq=6, maxDocs=43556)
                0.013979277 = queryNorm
              3.6509595 = fieldWeight in 4519, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                9.735892 = idf(docFreq=6, maxDocs=43556)
                0.375 = fieldNorm(doc=4519)
          0.38926616 = weight(abstract_txt:google in 4519) [ClassicSimilarity], result of:
            0.38926616 = score(doc=4519,freq=2.0), product of:
              0.46799904 = queryWeight, product of:
                6.225749 = boost
                5.377354 = idf(docFreq=546, maxDocs=43556)
                0.013979277 = queryNorm
              0.831767 = fieldWeight in 4519, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                5.377354 = idf(docFreq=546, maxDocs=43556)
                0.109375 = fieldNorm(doc=4519)
        0.16 = coord(4/25)
    
  3. Fiorelli, G.: Hummingbird unleashed (2013) 0.25
    0.2458347 = sum of:
      0.2458347 = product of:
        3.0729337 = sum of:
          2.8005042 = weight(title_txt:hummingbird in 4544) [ClassicSimilarity], result of:
            2.8005042 = score(doc=4544,freq=1.0), product of:
              0.46023583 = queryWeight, product of:
                3.3815825 = boost
                9.735892 = idf(docFreq=6, maxDocs=43556)
                0.013979277 = queryNorm
              6.084933 = fieldWeight in 4544, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                9.735892 = idf(docFreq=6, maxDocs=43556)
                0.625 = fieldNorm(doc=4544)
          0.27242956 = weight(abstract_txt:google in 4544) [ClassicSimilarity], result of:
            0.27242956 = score(doc=4544,freq=3.0), product of:
              0.46799904 = queryWeight, product of:
                6.225749 = boost
                5.377354 = idf(docFreq=546, maxDocs=43556)
                0.013979277 = queryNorm
              0.58211565 = fieldWeight in 4544, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                5.377354 = idf(docFreq=546, maxDocs=43556)
                0.0625 = fieldNorm(doc=4544)
        0.08 = coord(2/25)
    
  4. Lewandowski, D.: Was Google nicht kann, aber Yahoo (2004) 0.22
    0.22466151 = sum of:
      0.22466151 = product of:
        1.1233076 = sum of:
          0.044650722 = weight(abstract_txt:immer in 4289) [ClassicSimilarity], result of:
            0.044650722 = score(doc=4289,freq=1.0), product of:
              0.081405334 = queryWeight, product of:
                1.1612095 = boost
                5.014846 = idf(docFreq=785, maxDocs=43556)
                0.013979277 = queryNorm
              0.54849875 = fieldWeight in 4289, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.014846 = idf(docFreq=785, maxDocs=43556)
                0.109375 = fieldNorm(doc=4289)
          0.06942461 = weight(abstract_txt:nutzer in 4289) [ClassicSimilarity], result of:
            0.06942461 = score(doc=4289,freq=1.0), product of:
              0.10925537 = queryWeight, product of:
                1.3452579 = boost
                5.8096848 = idf(docFreq=354, maxDocs=43556)
                0.013979277 = queryNorm
              0.63543427 = fieldWeight in 4289, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.8096848 = idf(docFreq=354, maxDocs=43556)
                0.109375 = fieldNorm(doc=4289)
          0.18820158 = weight(abstract_txt:suchmaschine in 4289) [ClassicSimilarity], result of:
            0.18820158 = score(doc=4289,freq=1.0), product of:
              0.2676246 = queryWeight, product of:
                2.977571 = boost
                6.429529 = idf(docFreq=190, maxDocs=43556)
                0.013979277 = queryNorm
              0.7032298 = fieldWeight in 4289, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.429529 = idf(docFreq=190, maxDocs=43556)
                0.109375 = fieldNorm(doc=4289)
          0.4317645 = weight(abstract_txt:suchanfragen in 4289) [ClassicSimilarity], result of:
            0.4317645 = score(doc=4289,freq=2.0), product of:
              0.36948642 = queryWeight, product of:
                3.498633 = boost
                7.5546684 = idf(docFreq=61, maxDocs=43556)
                0.013979277 = queryNorm
              1.1685531 = fieldWeight in 4289, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                7.5546684 = idf(docFreq=61, maxDocs=43556)
                0.109375 = fieldNorm(doc=4289)
          0.38926616 = weight(abstract_txt:google in 4289) [ClassicSimilarity], result of:
            0.38926616 = score(doc=4289,freq=2.0), product of:
              0.46799904 = queryWeight, product of:
                6.225749 = boost
                5.377354 = idf(docFreq=546, maxDocs=43556)
                0.013979277 = queryNorm
              0.831767 = fieldWeight in 4289, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                5.377354 = idf(docFreq=546, maxDocs=43556)
                0.109375 = fieldNorm(doc=4289)
        0.2 = coord(5/25)
    
  5. Wolf, S.: Konkurrenz bei der wissenschaftlichen Recherche (2005) 0.19
    0.18572192 = sum of:
      0.18572192 = product of:
        0.92860955 = sum of:
          0.03827205 = weight(abstract_txt:immer in 4254) [ClassicSimilarity], result of:
            0.03827205 = score(doc=4254,freq=1.0), product of:
              0.081405334 = queryWeight, product of:
                1.1612095 = boost
                5.014846 = idf(docFreq=785, maxDocs=43556)
                0.013979277 = queryNorm
              0.4701418 = fieldWeight in 4254, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.014846 = idf(docFreq=785, maxDocs=43556)
                0.09375 = fieldNorm(doc=4254)
          0.08956227 = weight(abstract_txt:veränderungen in 4254) [ClassicSimilarity], result of:
            0.08956227 = score(doc=4254,freq=1.0), product of:
              0.14348784 = queryWeight, product of:
                1.5416709 = boost
                6.6579223 = idf(docFreq=151, maxDocs=43556)
                0.013979277 = queryNorm
              0.6241802 = fieldWeight in 4254, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.6579223 = idf(docFreq=151, maxDocs=43556)
                0.09375 = fieldNorm(doc=4254)
          0.11190198 = weight(abstract_txt:größten in 4254) [ClassicSimilarity], result of:
            0.11190198 = score(doc=4254,freq=1.0), product of:
              0.16645247 = queryWeight, product of:
                1.6604632 = boost
                7.1709433 = idf(docFreq=90, maxDocs=43556)
                0.013979277 = queryNorm
              0.6722759 = fieldWeight in 4254, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.1709433 = idf(docFreq=90, maxDocs=43556)
                0.09375 = fieldNorm(doc=4254)
          0.16131563 = weight(abstract_txt:suchmaschine in 4254) [ClassicSimilarity], result of:
            0.16131563 = score(doc=4254,freq=1.0), product of:
              0.2676246 = queryWeight, product of:
                2.977571 = boost
                6.429529 = idf(docFreq=190, maxDocs=43556)
                0.013979277 = queryNorm
              0.60276836 = fieldWeight in 4254, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.429529 = idf(docFreq=190, maxDocs=43556)
                0.09375 = fieldNorm(doc=4254)
          0.5275576 = weight(abstract_txt:google in 4254) [ClassicSimilarity], result of:
            0.5275576 = score(doc=4254,freq=5.0), product of:
              0.46799904 = queryWeight, product of:
                6.225749 = boost
                5.377354 = idf(docFreq=546, maxDocs=43556)
                0.013979277 = queryNorm
              1.1272621 = fieldWeight in 4254, product of:
                2.236068 = tf(freq=5.0), with freq of:
                  5.0 = termFreq=5.0
                5.377354 = idf(docFreq=546, maxDocs=43556)
                0.09375 = fieldNorm(doc=4254)
        0.2 = coord(5/25)