Results 241 to 250 of about 2,588,636 (293)

A Robotic Testing Platform for Pipelined Discovery of Resilient Dielectric Elastomer Actuators

open access: yesAdvanced Science, EarlyView.
This work introduces a robotic testing platform enabling high‐throughput, multi‐parameter lifetime mapping of linear dielectric elastomer actuators (DEAs). By integrating programmable high‐voltage control and automated electromechanical measurements, the system identifies material and operating conditions that double actuator lifetime.
Ang (Leo) Li   +10 more
wiley   +1 more source

A Data-Driven Threshold for Extreme Hyponatremia in the Emergency Department and Its Association With 28-Day Mortality. [PDF]

open access: yesKaohsiung J Med Sci
Golcuk Y   +6 more
europepmc   +1 more source

An algorithm for data-driven bandwidth selection

IEEE Transactions on Pattern Analysis and Machine Intelligence, 2003
The analysis of a feature space that exhibits multiscale patterns often requires kernel estimation techniques with locally adaptive bandwidths, such as the variable-bandwidth mean shift. Proper selection of the kernel bandwidth is, however, a critical step for superior space analysis and partitioning. This paper presents a mean shift-based approach for
Dorin Comaniciu
exaly   +3 more sources

Scale measures for bandwidth selection

Journal of Nonparametric Statistics, 1995
Both high tech and also quick and dirty methods for selecting the bandwidth of a kernel density estimator are usually based on measures of scale. An example is given to illustrate how the usual scale measures can be arbitrarily bad. This motivates development of several improved scale measures. These are assessed through simulation, and experience with
James Stephen Marron   +2 more
exaly   +2 more sources

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