Real-time hot spot detection method used for published status of network users
A detection method and network user technology, applied in the field of social network applications, can solve the problems of weak practicability and high complexity of hotspot detection, and achieve the effect of enhancing practicability, reducing algorithm complexity, and high accuracy
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[0023] Combine below figure 1 To illustrate the real-time hotspot detection scheme for network user posting status according to the embodiment of the present invention.
[0024] In step S102, hot words are detected according to the frequency of occurrence of words in the state posted by the user. When a jump in the frequency of occurrence of a word per unit time is detected, the word is recognized as a hot word. Preferably, the impact energy as a function of the frequency of occurrence of the word is calculated, and when the impact energy is greater than a threshold value, it is determined that a jump occurs. The impact energy can be calculated within a time window of a predetermined length of time.
[0025] In step S104, multiple keywords most related to the hot words are calculated. Preferably, the degree of relevance is calculated as a function of the state set containing hot words and the state set containing other words, and multiple other words with the highest degree of re...
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