公开(公告)号：US20130317933A1

公开(公告)日：2013-11-28

申请号：US13979969

申请日：2012-01-19

申请人： Kentaro Torisawa ,  Kiyonori Ootake ,  Yulan Yan ,  Stijn De Saeger ,  Istvan Varga ,  Junichi Kazama

发明人： Kentaro Torisawa ,  Kiyonori Ootake ,  Yulan Yan ,  Stijn De Saeger ,  Istvan Varga ,  Junichi Kazama

IPC分类号： G06Q30/08

CPC分类号： G06Q30/08 ,  G06F16/951

摘要： An information retrieval service system 40 includes: a storage device 64 for storing a question corpus; a clustering unit 100 clustering the questions and determining a prototype of each cluster; an auctioning unit 104 executing auctions for the prototypes; an updating unit 112 associating each of the questions with a winning bidder of the prototype sentence of the cluster to which the question belongs; a question-URL correspondence DB 68 storing, for each of the questions, a URL designated by the winning bidder; a question-searching unit 132 receiving a search request and searching for a question having the shortest distance to the search request; and URL searching units 134, 136 and a query issuing unit 138, transmitting the query generated from the search request to the URL corresponding to the searched out question and transmitting resulting information to an information service using terminal 48.

摘要翻译： 信息检索服务系统40包括：存储装置64，用于存储问题语料库; 聚类单元100聚集问题并确定每个聚类的原型; 拍卖单元104执行原型的拍卖; 更新单元112将每个问题与问题所属的群集的原型句的中标者相关联; 问题 - URL对应DB 68，针对每个问题，存储由中标者指定的URL; 问题搜索单元132，接收搜索请求并搜索与搜索请求具有最短距离的问题; 以及URL搜索单元134,136和查询发布单元138，将从搜索请求生成的查询发送到与搜索到的问题相对应的URL，并使用终端48将结果信息发送到信息服务。