TRW: description of the DEFT system as used for MUC-5
نویسندگان
چکیده
For the past three years, TRW has been developing a text analysis tool called DEFT-Data Extraction from Text . Based on the Fast Data Finder (I'D I .), l)EF'l' processes larg e volumes of text at very high speeds, identifying patterns which serve as indicator s for the presence of relevant objects, relationships, or concepts in the data . These indicators are processed by a series of system-supplied utilities or custom-writte n functions which refine the data and re-formulate it into frames which can b e presented to a user for review, editing, and submission to a downstream application or database .
منابع مشابه
SRA: description of the SOLOMON system as used for MUC-5
SRA used a language-independent, domain-independent, multipurpose text understanding system as the core of the M UC-5 system for extraction from English and Japanese joint venture texts, SRA 's NLP core systelll, SOLOMON, has been under development since 1986. It has been used for a variety of domains, and was aimed from the start to be language-independent, domain-independent, and application-...
متن کاملDescription of the UMass system as used for MUC-6
Information extraction research at the University of Massachusetts is based on portable, trainable language processing components. Some components are more effective than others, some have been under development longer than others, but in all cases, we are working to eliminate manual knowledge engineering. Although UMass has participated in previous MUC evaluations, all of our information extra...
متن کاملAmerican University in Cairo: Description of the American University in Cairo's System Used for MUC-7
Portions of the American University in Cairo's MUC-7 system, MUC7-Plink, have participated in every Message Understanding Competition since MUC-4. The Plink parser was developed at the University of Michigan where it formed the core of the systems entered in MUC-4 [2] and MUC-5 [1]. Recently, the Plink parser was added to GATE [6] to facilitate interaction between language processing modules. M...
متن کاملCRL/Brandeis: description of the Diderot system as used for MUC-5
This report describes the major developments over the last six months in completing th e Diderot information extraction system for the MUC-5 evaluation . Diderot is an information extraction system built at CRL and Brandeis University over th e past two years. It was produced as part of our efforts in the Tipster project . The same overall system architecture has been used for English and Japan...
متن کامل