DARPA ( AIE, XAI and AI Next) developing “third wave” AI based adaptive military systems that are trustworthy, learn continuously, and explain their rationale

The first Wave of AI is Crafted Knowledge, which includes rule-based AI systems. In the first wave,humans defined the rules for the Intelligent machines and they follow the rules. The second wave of AI is Statistical Learning, which includes machine becoming intelligent by using statistical methods. This includes all machine learning techniques that relying on the machines to define rules by clustering, classifications and use those models to predict and make decisions.