Indexação automática derivativa: estudo exploratório em citações comparativamente a resumos

AUTOR(ES)
DATA DE PUBLICAÇÃO

1995

RESUMO

With the objetive of verifing the occurrence of words semanticaly important in the titles and sub-titles of the citations comparatively to those used in the abstract of articles of periodicals in English, in the area of Sanitary ngineering-residues an automatic indexing exploration study was taken. The methodology consisted in the application of a quantitative and qualitative analysis to establish the numerical patterns of both abstract and citation and to permit the comparis0n.A list of words occurring simultaneously on both abstract I and citation were extract to demonstrate the relation in the parts. The use of an specialist in the cited area were taken in order to establish more confident in the results. The results indicated the existence of a greater amount of semantically important words in the titles and sub-titles of the citation comparatively to those found in the abstract

ASSUNTO(S)

ciencia da informacao indexação automática automatic indexing

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