PROGOL
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Details
Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. In computer science, Progol is an implementation of Inductive Logic Programming that combines Inverse Entailment with general-to-specific search through a refinement graph. Inverse Entailment is used with mode declarations to derive the most-specific clause within the mode language which entails a given example. This clause is used to guide a refinement-graph search. Unlike the searches of Ehud Shapiro''s MIS and J. Ross Quinlan''s FOIL, Progol''s search is efficient and has a provable guarantee of returning a solution having the maximum "compression" in the search-space. To do so it performs an admissible A -like search, guided by compression, over clauses which subsume the most specific clause. Progol deals with noisy data by using the compression measure to trade-off the description of errors against the hypothesis description length. Progol allows arbitrary Prolog programs as background knowledge and arbitrary definite clauses as examples. Despite this, in bench-tests the efficiency of Progol compares favourably with FOIL.
Weitere Informationen
- Allgemeine Informationen
- GTIN 09786131379741
- Editor Lambert M. Surhone, Mariam T. Tennoe, Susan F. Henssonow
- Größe H220mm x B220mm
- EAN 9786131379741
- Titel PROGOL
- Herausgeber Betascript Publishing
- Anzahl Seiten 96
- Genre Informatik
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