Construction method of hotspot event classification model and hotspot event classification method and device

The invention provides a construction method of a hot event classification model and a hot event classification method and device.The construction method comprises the steps that event data corresponding to collected target hot events are utilized to be sorted to obtain a data sequence, multiple index values of the target hot events are calculated according to the data sequence, and the target hot events are classified based on the multiple index values; and calculating to obtain a space sample of the target hotspot event, performing clustering analysis on the target hotspot event by using the space sample, and constructing a hotspot event classification model. The to-be-classified events are classified through the hot event classification model so as to predict the event types of the to-be-classified events, and the classification prediction requirements of enterprises on real-time public opinion hot events are met. 本发明提供热点事件分类模型的构建方法、热点事件分类方法及装置，该构建方法利用采集的目标热点事件对应的事件数据，整理得到数据序列，根据数据序列计算目标热点事件的多项指标值，基于多项指标值，