Formula that calculates the scalar reward value by combining reward terms with their weights
Reward Term
components of reward function, to objectify each specific objectives for evaluation
Value function (Emotion): We evolutionarily inherited the simple, primitive emotions of mammals, and when we entered Hominini, we fine-tuned our emotions just a bit. Social emotions are not sophisticated or complex, which allowed them to be applicable from primitive times to modern society. However, for example, the emotion or intuition of hunger is not an appropriate emotion for the modern era where food is abundant.

Seonglae Cho