Results 251 to 260 of about 418,008 (299)

Effects of Multivariate Non-Normality and Missing Data on the Root Mean Square Error of Approximation

Structural Equation Modeling: A Multidisciplinary Journal, 2021
The root mean square error of approximation (RMSEA) with various corrections for non-normality is a common fit index in structural equation modeling (SEM).
Lisa J. Jobst   +3 more
openaire   +1 more source

Normal-eye Zernike coefficients and root-mean-square wavefront errors

Journal of Cataract and Refractive Surgery, 2006
To compare aberrometry measurements from multiple sites and compute mean Zernike coefficients and root-mean-square (RMS) values for the entire data pool to serve as a reference set for normal, healthy adult eyes.Northeastern State University, Tahlequah, Oklahoma, USA.Data were collected from 10 laboratories that measured higher-order aberrations (HOAs)
Thomas O, Salmon, Corina, van de Pol
openaire   +2 more sources

Predicting the Normalized Difference Vegetation Index (NDVI) by training a crop growth model with historical data

Computers and Electronics in Agriculture, 2019
Normalized Difference Vegetation Index (NDVI) is an important remote measurement in agriculture because it has a high correlation with crop growth and yield result.
A. Berger   +3 more
semanticscholar   +1 more source

Remote sensing estimation of water clarity for various lakes in China.

Water Research, 2021
Water clarity (expressed as Secchi disk depth (SDD)) reflects light transmission capacity of a water body and influences growth of aquatic plants, aquatic organisms, and primary productivity.
Yibo Zhang   +4 more
semanticscholar   +1 more source

Brain-Controlled Robotic Arm System Based on Multi-Directional CNN-BiLSTM Network Using EEG Signals

IEEE transactions on neural systems and rehabilitation engineering, 2020
Brain-machine interfaces (BMIs) can be used to decode brain activity into commands to control external devices. This paper presents the decoding of intuitive upper extremity imagery for multi-directional arm reaching tasks in three-dimensional (3D ...
Ji-Hoon Jeong   +3 more
semanticscholar   +1 more source

Spatiotemporal Data Processing with Memristor Crossbar‐Array‐Based Graph Reservoir

Advances in Materials, 2023
Memristor‐based physical reservoir computing (RC) is a robust framework for processing complex spatiotemporal data parallelly. However, conventional memristor‐based reservoirs cannot capture the spatial relationship between the time‐varying inputs due to
Yoon Ho Jang   +8 more
semanticscholar   +1 more source

A new approach to predict normalized difference vegetation index using time-delay neural network in the arid and semi-arid grassland

International Journal of Remote Sensing, 2019
Normalized difference vegetation index (NDVI) has been used to conduct important research on plant growth and vegetation productivity. In this paper, a new approach to predict NDVI based on precipitation in the grass-growing season for the arid and semi ...
Taosuo Wu   +3 more
semanticscholar   +1 more source

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