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Tracking and prediction of societal event trends using amplified signals extracted from social media
Tracking and prediction of societal event trends using amplified signals extracted from social media
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机译:使用从社交媒体提取的放大信号来跟踪和预测社会事件趋势
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摘要
Described is a system for tracking and predicting social events. The system filters a time series of data obtained from a social media source. Enhanced filtered signals (EFS) are extracted from the filtered time series data based on an amplification signal obtained via a summation of signals relevant to a process of interest in the filtered time series data. A level of human social activity in the social media source is monitored by comparing the extracted EFS to an event database to detect an increase in a number of social activity events in the social media source compared to the event database.
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