Expert Systems

GPTKB entity

Statements (50)
Predicate Object
gptkbp:instanceOf gptkb:artificial_intelligence
gptkbp:application Engineering
Finance
Geology
Medical Diagnosis
Customer Support
gptkbp:canBe gptkb:Shell_System
Domain-specific System
gptkbp:component gptkb:graphical_user_interface
gptkb:Inference_Engine
Knowledge Base
gptkbp:declinedAfter Maintenance complexity
Rise of machine learning
gptkbp:deployment 1970s
gptkbp:developedBy gptkb:Edward_Feigenbaum
gptkb:Bruce_Buchanan
gptkbp:field gptkb:artificial_intelligence
Computer Science
https://www.w3.org/2000/01/rdf-schema#label Expert Systems
gptkbp:knowledgeRepresentation Rules
Facts
gptkbp:limitation Difficulty in handling incomplete knowledge
Knowledge acquisition bottleneck
Lack of common sense
Limited learning ability
gptkbp:notableExample gptkb:DENDRAL
gptkb:MYCIN
gptkb:XCON
gptkbp:originatedIn 1970s
gptkbp:output advisor
Diagnosis
Explanation
gptkbp:popularFor 1980s
gptkbp:purpose Emulate decision-making ability of human experts
gptkbp:reasoningType Backward Chaining
Forward Chaining
Rule-based Reasoning
gptkbp:relatedConcept gptkb:Machine_Learning
gptkb:Knowledge_Engineering
Decision Support System
Rule-based System
gptkbp:requires gptkb:Domain_Expert
gptkb:Knowledge_Engineer
End User
gptkbp:uses Heuristics
Certainty factors
If-then rules
gptkbp:bfsParent gptkb:Fuzzy_Logic
gptkb:fuzzy_logic
gptkbp:bfsLayer 5