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METHOD AND APPARATUS FOR TOPIC EARLY WARNING, COMPUTER EQUIPMENT AND STORAGE MEDIUM
METHOD AND APPARATUS FOR TOPIC EARLY WARNING, COMPUTER EQUIPMENT AND STORAGE MEDIUM
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机译:主题预警,计算机设备和存储介质的方法和装置
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摘要
A method for topic early warning includes: acquiring a self-defined keyword; calculating similarity between the self-defined keyword and each word in a corpus, and acquiring extended keywords related to the self-defined keyword from the corpus according to the similarity; selecting a target keyword from the extended keywords according to a type of the extended keywords and similarity between the extended keywords and the self-defined keyword, and adding the target keyword to a target keyword list; performing real-time monitoring according to the target keyword in the target keyword list; and performing topic early warning when it is monitored that the number of topics corresponding to the target keyword reaches a preset threshold.
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