Read NEXUS; a Linguistic Technique for Precoordination

NEXUS; a Linguistic Technique for Precoordination

R. A. Benson

4.9/5 (13813 ratings)

Description:NEXUS is a research project which is concerned with input processing of natural language for information retrieval. The computer program used to do this task consists of linguistic rules that operate on the suffix portions of printed words, and the order of these words as they appear in a sentence. NEXUS accepts lists of index terms that have resulted from the application of an auto-indexer program to titles and abstracts. These term lists are processed by NEXUS in order to form combinations of terms which are stored as subject headings. Such subject headings or precoordinations aid the searcher in finding information when they are used in a bibliographic printout. As opposed to coordinate-indexed printouts, consisting of lists of individual terms and the accession numbers of the source documents, those printouts of NEXUS processed terms contain word combinations that have been precoordinated, saving time and increasing accuracy for the searcher. Comparison tests have been run using the full NEXUS program, a partial application of the program using sequence rules (SEQS) and human analysis of the same data. Although falling short of human analysis in some respects (except for consistency), the NEXUS approach is more effective than SEQS in producing effective combinations. The chief value of this effort has been to further study those aspects of language that are amenable to computerized analysis for the purpose of improving input and output functions in information retrieval. (Author).We have made it easy for you to find a PDF Ebooks without any digging. And by having access to our ebooks online or by storing it on your computer, you have convenient answers with NEXUS; a Linguistic Technique for Precoordination. To get started finding NEXUS; a Linguistic Technique for Precoordination, you are right to find our website which has a comprehensive collection of manuals listed.
Our library is the biggest of these that have literally hundreds of thousands of different products represented.

Pages: 56

Format: PDF, EPUB & Kindle Edition

Publisher: —

Release: 1968

ISBN: HU7PAAAAMAAJ

Description: NEXUS is a research project which is concerned with input processing of natural language for information retrieval. The computer program used to do this task consists of linguistic rules that operate on the suffix portions of printed words, and the order of these words as they appear in a sentence. NEXUS accepts lists of index terms that have resulted from the application of an auto-indexer program to titles and abstracts. These term lists are processed by NEXUS in order to form combinations of terms which are stored as subject headings. Such subject headings or precoordinations aid the searcher in finding information when they are used in a bibliographic printout. As opposed to coordinate-indexed printouts, consisting of lists of individual terms and the accession numbers of the source documents, those printouts of NEXUS processed terms contain word combinations that have been precoordinated, saving time and increasing accuracy for the searcher. Comparison tests have been run using the full NEXUS program, a partial application of the program using sequence rules (SEQS) and human analysis of the same data. Although falling short of human analysis in some respects (except for consistency), the NEXUS approach is more effective than SEQS in producing effective combinations. The chief value of this effort has been to further study those aspects of language that are amenable to computerized analysis for the purpose of improving input and output functions in information retrieval. (Author).We have made it easy for you to find a PDF Ebooks without any digging. And by having access to our ebooks online or by storing it on your computer, you have convenient answers with NEXUS; a Linguistic Technique for Precoordination. To get started finding NEXUS; a Linguistic Technique for Precoordination, you are right to find our website which has a comprehensive collection of manuals listed.
Our library is the biggest of these that have literally hundreds of thousands of different products represented.

Special Offer | $0.00

Special Offer! | $0.00

NEXUS; a Linguistic Technique for Precoordination

NEXUS; a Linguistic Technique for Precoordination

More Books

Miss Benson's Beetle

Miss Benson's Beetle

Empire of Shadows (Raiders of the Arcana, #1)

Empire of Shadows (Raiders of the Arcana, #1)

Tomb of the Sun King (Raiders of the Arcana #2)

Tomb of the Sun King (Raiders of the Arcana #2)

The Mad, Mad Murders of Marigold Way

The Mad, Mad Murders of Marigold Way

Zero Minus Ten

Zero Minus Ten

High Time to Kill (Raymond Benson's Bond, #3)

High Time to Kill (Raymond Benson's Bond, #3)

Metal Gear Solid

Metal Gear Solid

Symposium on research at Mound Laboratory, June 6-7, 1963 / edited by R.A. Benson. 1963 [Leather Bound]

Symposium on research at Mound Laboratory, June 6-7, 1963 / edited by R.A. Benson. 1963 [Leather Bound]

The Facts of Death (James Bond, #2)

The Facts of Death (James Bond, #2)