Epstein Secrets

entioned: 1. Via preprocessing of perceptual inputs (e.g. the names of NumberNode, CharacterNodes) 2. Via hard-wiring of names for Schemallodes and PredicateNodes corresponding to built-in elementary schema (e.g. +, AND, Say) If an Atom A has a name n in the system, we may write A.name n On the other hand,

s is explained in more depth in the PLN book. EFTA00624185 20.3 Representing Functions and Predicates 39 EvaluationLink isMale Sen_Goertzel <1> Schemata that return no outputs are treated as predicates, and handled using Evaluation- Links. The truth value of such a predicate, as a default, is consider

exts may be used in schema execution, but they're used only indirectly, via being passed to TruthValueEvaluators used for evaluating truth values of PredicateNodes or Com- poundTermNodes that occur internally in schemata being executed. EFTA00624272 EFTA00624273 Section III Perception and Action EFTA00624

learned. 25.3.2 Schema Execution Finally, schema execution is handled similarly to truth value evaluation, but it's a bit simpler in the details. Schemata have their outputs evaluated by SchemaExecutor objects, which in turn invoke ProcedureEvaluator objects. We have the hierarchy: SchemaExecutor Dir

subgraphs containing Atom-valued variables . Each such subgraph may be represented as a PredicateNode, and frequent subgraph mining will find such PredicateNodes that have surprisingly high truth values when evaluated across the Atomspace. But unlike MOSES when applied as described above, such an algorithm wi

ships relating no nodes other than the ones in the above two categories, and relating no relationships except ones in this category • Predicates or Schemata involving no relationships or nodes other than the ones in the above three categories, or in this category The PsyneseEvaluationLink type indicated