In the first week of May 2021, 5118 marketing big data updated the following functions: dynamic trend analysis function went online, Zhihu ranking big data optimization, and drop-down word depth mining optimization. These functions are explained in detail in the following Weiss Notes. 1. The dynamic trend analysis function goes online to help new media workers monitor the development process of popular keywords on the network in a timely manner, and when hot words appear
The 5118 dynamic trend analysis function uses the 5118 long tail search words to continuously monitor, comprehensively grasp an event, help media practitioners to understand the context of the whole event, and observe the dynamic trend of the network. Because of the large amount of data, manual summary is not only inefficient, but also unable to know when and what words are rising and falling, as well as the focus of attention. At this time
