Lie detection using machine learning

When gathering intelligence for social engineering purposes, it is crucial to be able to tell when an individual is telling the truth and when they are lying. To this end, machine learning can come to our aid. By analyzing a video for microexpressions and vocal quality, a machine learning system can help to identify untruthful actors. In this recipe, we will be running through a lie detection cycle, using a slightly modified version of Lie To Me, a lie detection system that uses facial and vocal recognition.

Getting ready

Preparation for this recipe consists of installing several packages in pip. The list of packages can be found in the requirements.txt file. To install all of these...