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  • × author_ss:"Robertson, M."
  1. Robertson, M.; Willett, P.: ¬An upperbound to the performance of ranked output searching : optimal weighting of query terms using a genetic algorithms (1996) 0.00 
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    Abstract
    Describes the development of a genetic algorithm (GA) for the assignment of weights to query terms in a ranked output document retrieval system. The GA involves a fitness function that is based on full relevance information, and the rankings resulting from the use of these weights are compared with the Robertson-Sparck Jones F4 retrospective relevance weight
    Type
    a
  2. Collins, F.H.; Robertson, M.: ¬The making of an index (1993) 0.00 
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    Abstract
    Reprints of two early texts on indexing by Frederick Howard Collins: 'Making of an index' from the 2nd ed. of Charkes T. Jacobi's 'Some notes on books and printing: a guide for authors and others (1902)' and 'Subject indexes: some principles which underlie them' prepared for the Royal Society in 1986 for participants in a conference on an International Catalogue of Science. Michael Robertson has edited the texts and provides a background to them
    Type
    a
  3. Robertson, M.: Sir Edward Cooks' 'Art of indexing' (1918) (1994) 0.00 
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    Abstract
    Describes Sir Edward Cook's essay, 'The art of indexing' which appeared in his collection Literary Recreations in 1918. Gives a brief biography. His work included producing an index to the John Ruskin's Works to which he was co-editor. Outlines the indexing principles explained in the essay
    Type
    a
  4. Robertson, M.: Foreign concepts : indexing and indexes on the continent (1995) 0.00 
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  5. Diepeveen, C.; Fassbender, J.; Robertson, M.: Indexing software (2007) 0.00 
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