Using Mahalanobis Distance to Evaluate Recovery in Acute Stroke
نویسندگان
چکیده
منابع مشابه
Unsupervised Phoneme Segmentation Using Mahalanobis Distance
Abstract One of the fundamental problems in speech engineering is phoneme segmentation. Approaches to phoneme segmentation can be divided into two categories: supervised and unsupervised segmentation. The approach of this paper belongs to the 2nd category, which tries to perform phonetic segmentation without using any prior knowledge on linguistic contents and acoustic models. In an earlier wor...
متن کاملAnomaly detection for IGBTs using Mahalanobis distance
In this study, a Mahalanobis distance (MD)-based anomaly detection approach has been evaluated for non-punch through (NPT) and trench field stop (FS) insulated gate bipolar transistors (IGBTs). The IGBTs were subjected to electrical–thermal stress under a resistive load until their failure. Monitored on-state collector–emitter voltage and collector–emitter currents were used as input parameters...
متن کاملOutdoor Path Labeling Using Polynomial Mahalanobis Distance
Autonomous robot navigation in outdoor environments remains a challenging and unsolved problem. A key issue is our ability to identify safe or navigable paths far enough ahead of the robot to allow smooth trajectories at acceptable speeds. Colour or texture-based labeling of safe path regions in image sequences is one way to achieve this far field prediction. A challenge for classifiers identif...
متن کاملMahalanobis’ Distance beyond Normal Distributions
Based on the reasoning expressed by Mahalanobis in his original article, the present article extends the Mahalanobis distance beyond the set of normal distributions. Sufficient conditions for existence and uniqueness are studied, and some properties derived. Since many statistical methods use the Mahalanobis distance as e vehicle, e.g. the method of least squares and the chi-square hypothesis t...
متن کاملCorrespondence Using Mahalanobis Distance, Dynamic Programming, and Relaxation
We present a new solution to the correspondence problem. It is based on dynamic programming, and can deal with image sequences. The overall potential characterizes the quality of matching of a point, and dynamic programming achieves consistency independently for each edge of the new image. The overall potential is deened on a pair of points as a function of two components : a potential deened f...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Archives of Clinical Neuropsychology
سال: 2017
ISSN: 1873-5843
DOI: 10.1093/arclin/acx107