Search (3 results, page 1 of 1)

  • × author_ss:"Stokolova, N.A."
  • × type_ss:"a"
  • × year_i:[1970 TO 1980}
  1. Stokolova, N.A.: Paradigmatic relations : Pt.3 of 'Elements of a semantic theory of information retrieval' (1977) 0.00 
    0.0023797948 = product of:
  0.014278769 = sum of:
    0.014278769 = weight(_text_:in in 1889) [ClassicSimilarity], result of:
      0.014278769 = score(doc=1889,freq=8.0), product of:
        0.059380736 = queryWeight, product of:
          1.3602545 = idf(docFreq=30841, maxDocs=44218)
          0.043654136 = queryNorm
        0.24046129 = fieldWeight in 1889, product of:
          2.828427 = tf(freq=8.0), with freq of:
            8.0 = termFreq=8.0
          1.3602545 = idf(docFreq=30841, maxDocs=44218)
          0.0625 = fieldNorm(doc=1889)
  0.16666667 = coord(1/6)
    Abstract
    Investigation into the paradigmatic tools of information retrieval systems (IRS) and their role in the algorithmic reproduction of a relevance bigraph. This bigraph is considered as a model of an ideally functioning IRS. An ideal and practically feasible procedure for establishing and quantitatively estimating the usefulness of paradigmatic relations is given. A method for the construction of information languages based on the model described here and in the previous parts I and II is outlined
    Footnote
    T.1 in Inf. Proc. Man. 13(1977) S.153-160; T.2 in Int. Class. 3(1976) S.75-81
  2. Stokolova, N.A.: Syntactic tools and semantic power of information languages : Pt.2 of 'Elements of a semantic theory of information retrieval' (1976) 0.00 
    0.0020609628 = product of:
  0.012365777 = sum of:
    0.012365777 = weight(_text_:in in 1888) [ClassicSimilarity], result of:
      0.012365777 = score(doc=1888,freq=6.0), product of:
        0.059380736 = queryWeight, product of:
          1.3602545 = idf(docFreq=30841, maxDocs=44218)
          0.043654136 = queryNorm
        0.2082456 = fieldWeight in 1888, product of:
          2.4494898 = tf(freq=6.0), with freq of:
            6.0 = termFreq=6.0
          1.3602545 = idf(docFreq=30841, maxDocs=44218)
          0.0625 = fieldNorm(doc=1888)
  0.16666667 = coord(1/6)
    Abstract
    Different kinds of syntactic tools of information languages (IL) in use, considered as meaning-distinguished tools, are described as simplified forms of some initial IL grammar tools called 'standard phrases' which are n-place relational predicates of a special kind. A quantitative evaluation is attempted of the effects which the idiosyncracies of the syntactic tools of IL's have on their semantic power
    Footnote
    T.1 in Inf. proc. man. 13(1977) S.153-160; T.3 in Int. class. 4(1977) S.11-19
  3. Stokolova, N.A.: ¬The concepts of relevance and information language : Pt.1 of: Elements of a semantic theory of information retrieval (1977) 0.00 
    0.0017848461 = product of:
  0.010709076 = sum of:
    0.010709076 = weight(_text_:in in 1887) [ClassicSimilarity], result of:
      0.010709076 = score(doc=1887,freq=2.0), product of:
        0.059380736 = queryWeight, product of:
          1.3602545 = idf(docFreq=30841, maxDocs=44218)
          0.043654136 = queryNorm
        0.18034597 = fieldWeight in 1887, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          1.3602545 = idf(docFreq=30841, maxDocs=44218)
          0.09375 = fieldNorm(doc=1887)
  0.16666667 = coord(1/6)
    Footnote
    T.2 u. 3 in: Int. Class. 3(1976) S.75-81, 4(1977) S.11-19