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arXiv 1711.04036cs.AIcs.HC

Physiological and behavioral profiling for nociceptive pain estimation using personalized multitask learning

Harvard-MIT Health Sciences and Technology(哈佛-麻省理工学院健康科学与技术);Affective Computing group, MIT Media Lab, Massachusetts Institute of Technology(麻省理工学院媒体实验室情感计算组)

Daniel Lopez-Martinez, Ognjen Rudovic, Rosalind Picard

英文摘要:

Pain is a subjective experience commonly measured through patient's self report. While there exist numerous situations in which automatic pain estimation methods may be preferred, inter-subject variability in physiological and behavioral pain responses has hindered the development of such methods. In this work, we address this problem by introducing a novel personalized multitask machine learning method for pain estimation based on individual physiological and behavioral pain response profiles, and show its advantages in a dataset containing multimodal responses to nociceptive heat pain.

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