Learning feature dependencies for noise correction in biomedical prediction

• Main Authors: YAP, Ghim-Eng, TAN, Ah-Hwee, PANG, Hwee Hwa
• Format: text
• Language: English
• Published: Institutional Knowledge at Singapore Management University 2011
• Subjects: Biomedical Engineering and Bioengineering; Databases and Information Systems
• Online Access: https://ink.library.smu.edu.sg/sis_research/3661; https://ink.library.smu.edu.sg/context/sis_research/article/4663/viewcontent/YapTanPangHH_2011_LearningFeatureDependNoiseCorrectBiomedical_afv.pdf
• Institution: Singapore Management University

The presence of noise or errors in the stated feature values of biomedical data can lead to incorrect prediction. We introduce a Bayesian Network-based Noise Correction framework named BN-NC. After data preprocessing, a Bayesian Network (BN) is learned to capture the feature dependencies. Using the...