A knowledge based method for the medical question answering problem
نویسندگان
چکیده
منابع مشابه
A knowledge based method for the medical question answering problem
In this paper, a restricted domain question answering (QA) system is described. The design architecture of this QA system and the features that allow the adaptation of the QA system to the medical domain are also presented. The advantages of this QA system include the simple process of defining the question taxonomy answered by the system as well as the possibility of locally or remotely manage...
متن کاملKnowledge and Reasoning for Medical Question-Answering
Restricted domains such as medicine set a context where question-answering is more likely expected to be associated with knowledge and reasoning (Mollá and Vicedo, 2007; Ferret and Zweigenbaum, 2007). On the one hand, knowledge and reasoning may be more necessary than in open-domain question-answering because of more specific or more difficult questions. On the other hand, it may also be more m...
متن کاملKnowledge-Based Question Answering
This paper describes the Webclopedia Question Answering system, in which methods to automatically learn patterns and parameterizations are combined with hand-crafted rules and concept ontologies. The source for answers is a collection of 1 million newspaper texts, distributed by NIST. In general, two kinds of knowledge are used by Webclopedia to answer questions: knowledge about language and kn...
متن کاملKnowledge Based Question Answering
The n a t u r a l language d a t a b a s e query system i n c o r p o r a t e d in the KNOBS i n t e r a c t i v e p l a n n i n g sys t em compr i ses a d i c t i o n a r y d r i v e n p a r s e r , APE-II , and s c r i p t i n t e r p r e t e r which y i e l d a c o n c e p t u a l dependency c o n c e p t u a l i z a t i o n as a r e p r e s e n t a t i o n of the manning of u s e r i n p u ...
متن کاملAutomatic Medical Knowledge Acquisition Using Question-Answering
We aim at proposing a rule generation approach to automatically acquire structured rules that can be used in decision support systems for drug prescription. We apply a question-answering engine to answer specific information requests. The rule generation is seen as an equation problem, where the factors are known items of the rule (e.g., an infectious disease, caused by a given bacteria) and so...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Computers in Biology and Medicine
سال: 2007
ISSN: 0010-4825
DOI: 10.1016/j.compbiomed.2007.01.013