Five-way Smoking Status Classification Using Text Hot-Spot Identification and Error-correcting Output Codes
نویسندگان
چکیده
منابع مشابه
Five-way Smoking Status Classification using Text Hot-spot Identification and Error-Correcting Output Codes
We participated in the i2b2 smoking status classification challenge task. The purpose of this task was to evaluate the ability of systems to automatically identify patient smoking status from discharge summaries. Our submission included several techniques that we compared and studied, including hot-spot identification, zero-vector filtering, inverse class frequency weighting, errorcorrecting ou...
متن کاملCase Report: Five-way Smoking Status Classification Using Text Hot-Spot Identification and Error-correcting Output Codes
We participated in the i2b2 smoking status classification challenge task. The purpose of this task was to evaluate the ability of systems to automatically identify patient smoking status from discharge summaries. Our submission included several techniques that we compared and studied, including hot-spot identification, zero-vector filtering, inverse class frequency weighting, error-correcting o...
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ژورنال
عنوان ژورنال: Journal of the American Medical Informatics Association
سال: 2008
ISSN: 1067-5027,1527-974X
DOI: 10.1197/jamia.m2434