An approach to case-based reasoning based on local enrichment of the case base

Abstract : This paper describes an approach to case-based reasoning by which the case base is enriched at reasoning time. Enrichment results from the local application of variations to seed cases: new hypothetical cases are created which get closer and closer to the target problem. The creation of these hypothetical cases is based on structures associated to the problem and solution spaces, called variation spaces, that enable to define a language of adaptation rules. Ultimately reaching the target problem (exactly or nearly) allows the system to deliver a solution. A realistic application of the proposed approach to machine translation between French and English shows behind state-of-the-art, but promising results.
Document type :
Conference papers
Complete list of metadatas

Cited literature [16 references]  Display  Hide  Download

https://hal.inria.fr/hal-02370721
Contributor : Jean Lieber <>
Submitted on : Tuesday, November 19, 2019 - 3:27:41 PM
Last modification on : Wednesday, November 20, 2019 - 2:24:52 AM

File

lepage2019.pdf
Files produced by the author(s)

Identifiers

  • HAL Id : hal-02370721, version 1

Collections

Citation

Yves Lepage, Jean Lieber. An approach to case-based reasoning based on local enrichment of the case base. Case-Based Reasoning Research and Development, 27th International Conference (ICCBR-2019), Sep 2019, Otzenhausen, Germany. ⟨hal-02370721⟩

Share

Metrics

Record views

345

Files downloads

19