A Vietnamese Text-based Conversational Agent

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A Vietnamese Text-based Conversational Agent

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. directly extract the output tuple. 1 2 Chapter 1. Introduction 1.2 A Vietnamese Text-based Conversational Agent A text-based conversational agent is a program allowing the conversational inter- actions. interfaces to databases. A natural language interface to a database (NLIDB) is a system that allows the users to access information stored in a database by typing questions using natural language. in FrameScript language (McGill et al., 2003). In addition, our text-based conversational agent was constructed to integrate in a Vietnamese question answering system. Our conversational agent

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Mục lục

  • Table of Contents

  • List of Figures

  • List of Tables

  • 1.1 A Semantic Approach for Question Analysis

  • 1.2 A Vietnamese Text-based Conversational Agent

  • 1.3 Thesis Organisation

  • 2.1 Text-based conversational agents

  • 2.1.1 Using keywords for pattern matching

  • 2.2 FrameScript Scripting Language

  • 2.3 Question answering systems

  • 3.1 Vietnamese Question Answering System

  • 3.1.1 Natural language question analysis component

  • 3.1.1.1 Intermediate representation of an input question

  • 3.1.1.2 Question analysis

  • 3.1.2 Answer retrieval component

  • 3.2 Using FrameScript for question analysis

  • 3.2.1 Preprocessing module

  • 3.2.2 Syntactic analysis module

  • 3.2.3 Semantic analysis module

  • 4.1 Overview of architecture

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