![Popular Keywords Heatmap on theAnswr](https://blog.theanswr.com/wp-content/uploads/2018/11/popular-keywords-heatmap-theanswr.jpg)
數說答案 Data Telling
A guide of heat map to monitor the keywords on the internet
Do you know what a heat map is? How do people use heat map for data analytics? It is a representation of data in the form of a map in which data values are represented as colours.