Epstein Secrets

ces. and combining information about them in an appropriate way. In this subsection, we'll discuss an approach that should work for InheritanceLink, SubsetLink, Impli- cationLink, and ExtensionalImplicationLink and other related link types. But we'll explicitly present it only for the InheritanceLink case.

tic knowledge programmed in. In the latter approach, one may use knowledge from statistical corpus analysis, one may use electronic resources like WordNet and FrameNet, and one may use sophisticated, specialized tools like natural language parsers with hand-coded grammars. Rather than trying to emulate

obvious meaning, e.g. ConceptNode cat ConceptNode animal SubsetLink cat animal EFTA00624024 13.3 Atoms: Their Types and Weights 249 Note that SubsetLink refers to a purely extensional subset relationship, and that Inheri- tanceLlnk should be used for the generic "intensional + extensional" analogue of

nature of human linguistic concepts is well known, and is illustrated in Figure 15.2 for the commonsense knowledge domain (using a graph drawn from WordNet, a huge con- cept hierarchy covering 50K+ English-language concepts), and in Figure 15.4 for a specialized knowledge subdomain, genetics. Due to thi

meaning, e.g. ConceptNode cat ConceptNode animal SubsetLink cat animal HOUSE_OVERSIGHT_013164 13.3 Atoms: Their Types and Weights 249 Note that SubsetLink refers to a purely extensional subset relationship, and that Inheri- tanceLInk should be used for the generic "intensional + extensional" analogue of

l nature of human linguistic concepts is well known, and is illustrated in Figure 15.2 for the commonsense knowledge domain (using a graph drawn from WordNet, a huge con- cept hierarchy covering 50K+ English-language concepts), and in Figure 15.4 for a specialized knowledge subdomain, genetics. Due to this