Place Questions and Human-Generated Answers: A Data Analysis Approach

被引：30

作者：

Hamzei, Ehsan ^{[1
]}

Li, Haonan ^{[1
]}

Vasardani, Maria ^{[1
]}

Baldwin, Timothy ^{[1
]}

Winter, Stephan ^{[1
]}

Tomko, Martin ^{[1
]}

机构：

[1] Univ Melbourne, Parkville, Vic, Australia

来源：

GEOSPATIAL TECHNOLOGIES FOR LOCAL AND REGIONAL DEVELOPMENT | 2020年

基金：

澳大利亚研究理事会;

关键词：

Geographic information retrieval; Geographic questions; Question answering systems; Web search queries; Query classification;

D O I：

10.1007/978-3-030-14745-7_1

中图分类号：

P9 [自然地理学]; K9 [地理];

学科分类号：

0705 ; 070501 ;

摘要：

This paper investigates place-related questions submitted to search systems and their human-generated answers. Place-based search is motivated by the need to identify places matching some criteria, to identify them in space or relative to other places, or to characterize the qualities of such places. Human place-related questions have thus far been insufficiently studied and differ strongly from typical keyword queries. They thus challenge today's search engines providing only rudimentary geographic information retrieval support. We undertake an analysis of the patterns in place-based questions using a large-scale dataset of questions/answers, MSMARCOV2.1. The results of this study reveal patterns that can inform the design of conversational search systems and in-situ assistance systems, such as autonomous vehicles.

引用

页码：3 / 19

页数：17

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