A Data-Oriented Approach for Closed-Book Question Answering
نویسندگان
چکیده
منابع مشابه
Question Analysis for a Closed Domain Question Answering System
This study describes and evaluates the techniques we developed for the question analysis module of a closed domain Question Answering (QA) system that is intended for high-school students to support their education. Question analysis, which involves analyzing the questions to extract the necessary information for determining what is being asked and how to approach answering it, is one of the mo...
متن کاملa new approach to credibility premium for zero-inflated poisson models for panel data
هدف اصلی از این تحقیق به دست آوردن و مقایسه حق بیمه باورمندی در مدل های شمارشی گزارش نشده برای داده های طولی می باشد. در این تحقیق حق بیمه های پبش گویی بر اساس توابع ضرر مربع خطا و نمایی محاسبه شده و با هم مقایسه می شود. تمایل به گرفتن پاداش و جایزه یکی از دلایل مهم برای گزارش ندادن تصادفات می باشد و افراد برای استفاده از تخفیف اغلب از گزارش تصادفات با هزینه پائین خودداری می کنند، در این تحقیق ...
15 صفحه اولClosed Domain Question Answering for Cultural Heritage
In this paper I present my research goals and what I have obtained so far into my first year of PhD. In particular this paper is about a novel architecture for closed domain question answering and a possible application in the cultural heritage context. Unlike open domain question answering, which makes intensive use of Information Retrieval (IR) techniques, closed domain question answering sys...
متن کاملMOQA - Meaning-Oriented Question-Answering
The paper describes a system which uses a fact repository (FR) consisting of instances of ontological concepts to answer sequences of questions. The fact repository is populated automatically by analyzing texts to produce complex text meaning structures. These are then mapped to fact repository instances and stored in a relational database. The documents used by the system are news articles in ...
متن کاملA Lexical Approach for Spanish Question Answering
This paper discusses our system’s results at the Spanish Question Answering task of CLEF 2007. Our system is centered in a full data-driven approach that combines information retrieval and machine learning techniques. It mainly relies on the use of lexical information and avoids any complex language processing procedure. Evaluation results indicate that this approach is very effective for answe...
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: Journal of Natural Language Processing
سال: 2021
ISSN: 1340-7619,2185-8314
DOI: 10.5715/jnlp.28.3