Expression Recognition Algorithm detail


Good Day Everyone,
I am currently doing my project with this SDK for educational purpose. I already know that affectiva use Haar Cascade (or Viola-Jones?) Algorithm for face detection, and i can explain the detail about how it works in my project. I also know the features extraction and classification using HOG + SVM, but i don’t really know the detail about how it works in the SDK. I know how HOG and SVM works in general, but i need to understand the detail about how this algorithm works in this SDK.



Hi, you can refer to our publications for more insights ( and (