Abstract
Online short video has become a very popular form of video nowadays. The video providers involve small ones, like a stand-alone video maker, a UGC studio, or some big video producers. They focus on providing the content, and they are eager to learn whether their videos are popular or not. Most of them hope that some widely accepted third party institution provide the benchmark for the short videos industry among the country. For their convenience, a data analysis system has been setup specialized for this purpose. Firstly, it can fetch short video comments information from the internet, either mobile or not. Then it analyzes the fetched information with machine learning algorithms. Finally it can provide the result to the video providers, for the utilization of product improvement. Sometimes this information can even help to decide the awards for the video provider's association. This article makes an introduction to the system, especially for the data fetching and data analyzing technologies and their utility.