Search (2 results, page 1 of 1)

0.07744224 = product of:
  0.15488449 = sum of:
    0.15488449 = sum of:
      0.11178964 = weight(_text_:i in 1296) [ClassicSimilarity], result of:
        0.11178964 = score(doc=1296,freq=10.0), product of:
          0.17138503 = queryWeight, product of:
            3.7717297 = idf(docFreq=2765, maxDocs=44218)
            0.045439374 = queryNorm
          0.65227187 = fieldWeight in 1296, product of:
            3.1622777 = tf(freq=10.0), with freq of:
              10.0 = termFreq=10.0
            3.7717297 = idf(docFreq=2765, maxDocs=44218)
            0.0546875 = fieldNorm(doc=1296)
      0.043094855 = weight(_text_:22 in 1296) [ClassicSimilarity], result of:
        0.043094855 = score(doc=1296,freq=2.0), product of:
          0.15912095 = queryWeight, product of:
            3.5018296 = idf(docFreq=3622, maxDocs=44218)
            0.045439374 = queryNorm
          0.2708308 = fieldWeight in 1296, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            3.5018296 = idf(docFreq=3622, maxDocs=44218)
            0.0546875 = fieldNorm(doc=1296)
  0.5 = coord(1/2)

Abstract

I analyze the text of an article that appeared in this journal in 2007 that published the results of a questionnaire in which a number of experts were asked to define the concepts of data, information, and knowledge. I apply standard information retrieval techniques to build a list of the most frequent terms in each set of definitions. I then apply information extraction techniques to analyze how the top terms are used in the definitions. As a result, I draw data-driven conclusions about the aggregate opinion of the experts. I contrast this with the original analysis of the data to provide readers with an alternative viewpoint on what the data tell us.

Date

16. 6.2014 19:22:57

0.0071419775 = product of:
  0.014283955 = sum of:
    0.014283955 = product of:
      0.02856791 = sum of:
        0.02856791 = weight(_text_:i in 160) [ClassicSimilarity], result of:
          0.02856791 = score(doc=160,freq=2.0), product of:
            0.17138503 = queryWeight, product of:
              3.7717297 = idf(docFreq=2765, maxDocs=44218)
              0.045439374 = queryNorm
            0.16668847 = fieldWeight in 160, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.7717297 = idf(docFreq=2765, maxDocs=44218)
              0.03125 = fieldNorm(doc=160)
      0.5 = coord(1/2)
  0.5 = coord(1/2)

Content

Introduction -- Information as codes : Shannon, Kolmogorov and the start of it all -- Information as content : semantics, possible worlds and all that jazz -- Information as pragmatics : impact and consequences -- Information as communication : networks and the phenomenon of emergence -- Will the real information please stand up? -- Is Shannon's theory a theory of information? -- Computers and information I : what can computers do? -- Computers and information II : machine learning, big data and algorithic bias -- Humans and information --Conclusions : where from here?