Search (19 results, page 1 of 1)

  • × theme_ss:"Automatisches Indexieren"
  • × year_i:[1970 TO 1980}
  1. Salton, G.; Wong, A.: Generation and search of clustered files (1978) 0.00 
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  2. Rijsbergen, C.J. van: ¬A fast hierarchic clustering algorithm (1970) 0.00 
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  3. Bookstein, A.; Swanson, D.R.: Probabilistic models for automatic indexing (1974) 0.00 
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  4. Salton, G.: ¬A new comparison between conventional indexing (MEDLARS) and automatic text processing (SMART) (1972) 0.00 
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  5. Salton, G.; Wong, A.; Yang, C.S.: ¬A vector space model for automatic indexing (1975) 0.00 
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  6. Salton, G.: Fast document classification in automatic information retrieval (1978) 0.00 
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    Abstract
    A classified or clustered file is one where related or similar records are grouped into classes or clusters of items in such a way that all itmes within a cluster are jointly retrievable. Clustered files are easily adapted to to broad and narrow search strategies, and simple file updating methods are available. An inexpensive file clustering method applicable to large files is given together with appropriate file search methods
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  7. Gray, W.A.; Harley, A.J.: Computer assisted indexing (1971) 0.00 
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  8. Panyr, J.: STEINADLER: ein Verfahren zur automatischen Deskribierung und zur automatischen thematischen Klassifikation (1978) 0.00 
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  9. Jardine, N.; Rijsbergen, C.J. van: ¬The use of hierarchic clustering in information retrieval (1971) 0.00 
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  10. Dattola, R.T.: FIRST: Flexible information retrieval system for text (1979) 0.00 
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  11. Sparck Jones, K.; Jackson, D.M.: ¬The use of automatically obtained keyword classification for information retrieval (1970) 0.00 
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  12. Salton, G.; Yang, C.S.: On the specification of term values in automatic indexing (1973) 0.00 
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  13. Croft, W.B.: Clustering large files of documents using the single link method (1977) 0.00 
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  14. Yu, C.T.; Salton, G.: Precision weighting : an effective automatic indexing method (1976) 0.00 
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  15. Sparck Jones, K.: Index term weighting (1973) 0.00 
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  16. Yu, C.T.; Salton, G.; Siu, M.K.: Effective automatic indexing using term addition and deletion (1978) 0.00 
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  17. Kuhlen, R.: Morphologische Relationen durch Reduktionsalgorithmen (1974) 0.00 
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  18. Lustig, G.: Methoden der automatischen Indexierung (1970) 0.00 
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  19. Hafer, M.A.; Weiss, S.F.: Word segmentation by letter successor varieties (1974) 0.00 
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    Abstract
    This paper describes a method for automatically segmenting words into their stems and affixes. The process uses certain statistical properties of corpus (successor and predecessor letter variety counts) to indicate where words should be divided. Consequently, this process is less reliant on human intervention than are other methods for automated stemming. The segmentation system is used to construct stem dictionariesfor documnet classification. Information retrieval experiments are then performed using documents and queries so classified. Results show not only that this method is capable of high quality word segmentation, but also that its use in information retrieval produce results that are at least as good as thosse obtained using the more traditional stemming process.
    Type
    a

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  • e 16
  • d 3

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