Results 211 to 220 of about 9,998 (260)
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Journal of Documentation, 1983
The Fully Automatic Syntactically‐based Indexing of Text (FASIT) system represents the contents of a document without a full parse or semantic analysis of the text. Content‐bearing units are isolated and then grouped into quasi‐synonymous classes whose main term is used to index the document.
Martin Dillon, Laura K. McDonald
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The Fully Automatic Syntactically‐based Indexing of Text (FASIT) system represents the contents of a document without a full parse or semantic analysis of the text. Content‐bearing units are isolated and then grouped into quasi‐synonymous classes whose main term is used to index the document.
Martin Dillon, Laura K. McDonald
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Journal of Documentation, 1974
This article reviews the state of the art in automatic indexing, that is, automatic techniques for analysing and characterising documents, for manipulating their descriptions in searching, and for generating the index language used for these purposes. It concentrates on the literature from 1968 to 1973.
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This article reviews the state of the art in automatic indexing, that is, automatic techniques for analysing and characterising documents, for manipulating their descriptions in searching, and for generating the index language used for these purposes. It concentrates on the literature from 1968 to 1973.
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Automatic indexing of pathology data
Journal of the American Society for Information Science, 1978AbstractA procedure for automated indexing of pathology diagnostic reports at the National Institutes of Health is described. Diagnostic statements in medical English are encoded by computer into the Systematized Nomenclature of Pathology (SNOP). SNOP is a structured indexing language constructed by pathologists for manual indexing.
George S. Dunham +2 more
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Automatic Video Database Indexing and Retrieval
Multimedia Tools and Applications, 1997The increasing development of advanced multimedia applications requires new technologies for organizing and retrieving by content databases of still digital images or digital video sequences. To this aim image and image sequence contents must be described and adequately coded.
ARDIZZONE, Edoardo, LA CASCIA, Marco
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Automatic indexing of full texts
Information Processing & Management, 1984Abstract The article deals with the preparation of query description using a semantic analyser method based on the analysis of semantic structure of documents. The aim of the paper is to demonstrate the efficiency of this method in the field of automatic indexing. The results obtained by means of this method are compared with the results of automatic
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Automatically indexing documents
Proceedings of the 7th international conference on Intelligent user interfaces - IUI '02, 2002Authors cite other work in many types of documents. Notable among these are research papers and web pages. Recently, several researchers have proposed using the text surrounding citations (references) as a means of automatically indexing documents for search engines, claiming that this technique is superior to indexing documents based on their content [
Shannon Bradshaw, Kristian J. Hammond
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Research and Application to Automatic Indexing
2010Based on the study of TF-IDF, information gain and information entropy, the paper proposes an improved method of weight calculation, which combines the TF-IDF Normalization with information gain, to extract key words Moreover, to abstract indexing words with counting semantic similarity of the key words in order to finish a process of automatic ...
Lei Wang +3 more
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Experiments in automatic extracting and indexing
Information Storage and Retrieval, 1970Abstract This article reports on several experiments in automatic extracting and on one experiment in automatic indexing. Nine chapters, each from a different technical book, were used as the text corpus for all the experiments. In the first experiment, an attempt was made to construct a sentence dictionary of syntactic sentence types, for ...
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An Automatic Index Validity for Clustering
2010Many validity index algorithms have been proposed to determine the number of clusters. These methods usually employ the Euclidean distance as the measurement. However, it is difficult for the Euclidean distance metric to evaluate the compactness of data when non-linear relationship exists between different components of data.
Zizhu Fan +3 more
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