Tagged “planning”

2 articles.

8 September 20266 min readSearch and Games

Classical Planning: Schemas, Relaxations and Graphs

Why planning gets its own representation rather than being a footnote to search, how deleting parts of an action description produces a heuristic for free, and what a planning graph notices that per-goal heuristics systematically miss.

Artificial IntelligenceSearch & Planning

27 August 20269 min readReinforcement Learning

Markov Decision Processes

How to plan when actions do not reliably do what you intend: states, transition models, rewards and discounting, the Bellman equation, and value iteration worked numerically to its fixed point.

Reinforcement LearningProbabilityArtificial Intelligence