情报杂志Issue(2)：23-32,10.DOI:10.3969/j.issn.1002-1965.2014.02.006
基于网络搜索的事件分析研究--以2008年金融危机为例
Event Analysis Research Based on Internet Search---Take Financial Crisis in 2008 as an Example
许鑫 1张雯雯1
作者信息
- 1. 华东师范大学商学院信息学系 上海 200241
- 折叠
摘要
Abstract
As a common type of user information behavior, Internet search provides a brand new perspective for event analysis by reflec-ting public concerns. This paper builds a framework of event analysis upon internet search, covering the main parts such as the event-rela-ting website information collection, event static vocabulary building, event analysis of dynamic evolution, and data mining of search statis-tics. Using the case of U. S. financial crisis in 2008, the paper explores a correlation relationship between internet searching and financial crisis contagion, draws a conclusion of time lag of the financial crisis transmission mechanism from U. S. to China based on statistical methodology, and proposes the corresponding strategies. Rationality, effectiveness and expandability of the proposed analysis framework are verified with examples and evidences at last.关键词
网络搜索/用户搜索行为/金融危机/危机传导Key words
internet search/user search behavior/financial crisis/crisis contagion分类
社会科学引用本文复制引用
许鑫,张雯雯..基于网络搜索的事件分析研究--以2008年金融危机为例[J].情报杂志,2014,(2):23-32,10.
