Output details
11 - Computer Science and Informatics
Robert Gordon University
Output title
Case Retrieval Reuse Net (CR2N): An Architecture for Reuse of Textual Solutions
Type
E - Conference contribution
Name of conference/published proceedings
Case-Based Reasoning Research and Development: proceedings of the 8th International Conference on Case-Based Reasoning, ICCBR 2009 (LNCS Volume 5650)
Volume number
5650
Issue number
-
First page of article
14
ISSN of proceedings
1611-3349
Year of publication
2009
URL
-
Number of additional authors
4
Additional information
In textual case-based reasoning (TCBR), the reuse and revision stages are particularly challenging, as the retrieved solution is free text. One approach is to label textual units according to whether they should be reused or must be revised.
This paper introduces a novel architecture, the case reuse retrieval net (C2RN), which extends the standard case retrieval net (CRN) by indexing cases according to the words in their solutions as well as their problems. This facilitates labelling of solution terms based on their distribution over cases, using problem and solution spaces.
Experiments on two datasets show better performance than previous work.
Interdisciplinary
-
Cross-referral requested
-
Research group
None
Citation count
5
Proposed double-weighted
No
Double-weighted statement
-
Reserve for a double-weighted output
No
Non-English
No
English abstract
-
