观点挖掘和情绪分析在颗粒化双边市场中的应用

Opinion mining and sentiment analysis in granular two-sided market

颗粒化双边市场是在社交平台中通过共同价值主张自发形成的强用户黏性的双边市场。通过设计实现颗粒化双边市场中的观点挖掘和情绪分析的系统并进行实验,结果证明:社区事件会对市场颗粒中的情绪产生重要影响,而颗粒化双边市场中的情绪变化会对颗粒中传递的观点产生重要影响,甚至会影响颗粒的正常运营。

Granular two-sided market is the two-sided market form which possesses the strong stickiness of the users by the common value proposition forming spontaneously on the social network platform. A sys- tem which aims to digging the opinions and analyzing the emotions in the granular two-sided market is de- signed and the experiment is conducted. The results show： the community events will seriously affect the users＇ emotions in the market grains, and that the emotions changing in the granular two-sided market will seriously affect the opinions delivering in the market grains, and even will affect the normal operating of grains.