Which standard relation in Semantic Networks and Frame systems supports property inheritance?
Both 'is-a' (subclass to class) and 'instance-of' (instance to class) hierarchical links support property inheritance across conceptual taxonomies.
Which splitting impurity metric is utilized by the CART (Classification and Regression Trees) algorithm for categorical classification trees?
CART uses Gini impurity, defined as 1 - $sum(p_i^2)$, to measure classification tree splits. It evaluates faster than entropy because it avoids logarithmic computation.
What does 'Retrieval-Augmented Generation' (RAG) accomplish in modern AI systems?
RAG retrieves relevant domain passages from an external database or vector store and injects them into the prompt context, grounding LLM generations and reducing hallucinations.
Which components are required to formally define a problem in State Space Search?
A formal search problem consists of: Initial state, Actions, Transition model, Goal test, and Path cost function. Both (A) and (B) are required.
In Frame-based knowledge representation systems, what are 'Demons'?
Demons are procedural code attachments embedded in frame slots that execute side-effects whenever values are read or written (such as if-needed or if-added routines).