TY - GEN
T1 - Performance analysis and assessment of a tf-idf based archetype-SNOMED-CT binding algorithm
AU - Yu, Sheng
AU - Berry, Damon
AU - Bisbal, Jesus
PY - 2011
Y1 - 2011
N2 - Term bindings in archetypes are at a boundary between health information models and health terminology for dual model-based electronic health-care record (EHR) systems. The development of archetypes and the population of archetypes with bound terms is in its infancy. Terminological binding is currently performed "manually" by the teams who create archetypes. This process could be made more efficient, if it was supported by automatic tools. This paper presents a method for evaluating the performance of automatic code search approaches. In order to assess the quality of the automatic search, the authors extracted all the unique bound codes from 1133 archetypes from an archetype repository. These "manually bound "SNOMED-CT codes were compared against the codes suggested by the authors' automatic search and used for assessing the algorithm's performance in terms of accuracy and category matching. The result of this study shows a sensitivity analysis of a set of parameters relevant to the matching process.
AB - Term bindings in archetypes are at a boundary between health information models and health terminology for dual model-based electronic health-care record (EHR) systems. The development of archetypes and the population of archetypes with bound terms is in its infancy. Terminological binding is currently performed "manually" by the teams who create archetypes. This process could be made more efficient, if it was supported by automatic tools. This paper presents a method for evaluating the performance of automatic code search approaches. In order to assess the quality of the automatic search, the authors extracted all the unique bound codes from 1133 archetypes from an archetype repository. These "manually bound "SNOMED-CT codes were compared against the codes suggested by the authors' automatic search and used for assessing the algorithm's performance in terms of accuracy and category matching. The result of this study shows a sensitivity analysis of a set of parameters relevant to the matching process.
UR - http://www.scopus.com/inward/record.url?scp=80052990408&partnerID=8YFLogxK
U2 - 10.1109/CBMS.2011.5999029
DO - 10.1109/CBMS.2011.5999029
M3 - Conference contribution
AN - SCOPUS:80052990408
SN - 9781457711909
T3 - Proceedings - IEEE Symposium on Computer-Based Medical Systems
BT - Proceedings of the 24th International Symposium on Computer-Based Medical Systems, CBMS 2011
T2 - 24th International Symposium on Computer-Based Medical Systems, CBMS 2011
Y2 - 27 June 2011 through 30 June 2011
ER -