Results 121 to 130 of about 5,146,929 (256)

Changes in Immune‐Inflammation Status and Prognosis in Pregnancy‐Related Cerebral Venous Thrombosis

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Distinguishing pathological changes from physiological adaptations in pregnancy‐related cerebral venous thrombosis (CVT) is clinically challenging. This study aimed to characterize coagulation, immune‐inflammation, and dehydration status in these patients and assess their prognostic value.
Xiaoming Zhang, Zilin Xu, Ran Duan, Chunxiao Lu, Da Zhou, Chen Zhou, Ran Meng, Xunming Ji   +7 more
wiley   +1 more source

Subspace Information Criterion For Image Restoration

, 2001
Most of the image restoration filters proposed so far include parameters that control the restoration properties. For bringing out the optimal restoration performance, these parameters should be determined so that a certain error measure such as the mean
Mean Squared Error, Hidemitsu Ogawa, Daisuke Imaizumi, Masashi Sugiyama   +3 more
core  

The plot of error mean squared in training the ANN.

, 2013
This plot shows the process of training the ANN involves tuning the values of the weights and biases of the network to optimize network performance. The mean squared error is the default performance function for feed-forward – the average squared error ...
Shi-Zhu Li (392748), Xiao-Nong Zhou (92570), Tia-Wu Jia (392749), Guo-Jing Yang (168678), Jing Xu (15337), Hua-Ming Zhang (392750), Xi-Bao Huang (191126), Mei Chen (197360), Shu-Jing Gao (392751), Jun-Fang Xu (392747), Qing-Yun Wang (392752)   +10 more
core   +1 more source

Data‐Driven SuStaIn Model of Disability Progression in Amyotrophic Lateral Sclerosis

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective To determine whether ordinal Subtype and Stage Inference (SuStaIn) applied to routine ALSFRS‐R item scores can identify reproducible disability progression patterns in amyotrophic lateral sclerosis (ALS) and provide clinically meaningful staging.
Giammarco Milella, Veria Vacchiano, Vittorio Velucci, Stefano Zoccolella, Rocco Liguori, Giovanni Defazio   +5 more
wiley   +1 more source

Computing the Distributions of Economic Models Via Simulation [PDF]

This paper studies the convergence properties of a Monte Carlo algorithm for computing distributions of state variables when the underlying model is a Markov chain with absolutely continuous transition probabilities.
John Stachurski
core  

Bootstrapping the Mean Integrated Squared Error

, 1993
A smooth bootstrap method is used to find an estimator of the mean integrated squared error in density estimation. This provides a natural bootstrap selector for the bandwidth.
Cao, R.
core   +1 more source

Temporal Divergence of True and False Alarms in Pediatric Nocturnal Seizure Monitoring

Annals of Clinical and Translational Neurology, EarlyView.
The early‐morning surge in false seizure alarms supports exploring time‐ or state‐dependent detection thresholds to reduce false detections. ABSTRACT Seizure detection devices can improve the safety of children with epilepsy, yet high false alarms limit their clinical applicability.
Mohammad Shahbakhti, Anemoon T. Bosch, Job van der Palen, Franciscus S. Leijten, Johannes P. van Dijk, Richard H. C. Lazeron, Roland D. Thijs   +6 more
wiley   +1 more source

Optimasi solar tracking system pada PLTS di lahan pertanian menggunakan polynomial regression

Jurnal Eltek
Berbagai pendekatan baik pendekatan algoritma maupun pendekatan mekanik, telah dilakukan untuk optimasi Solar Tracking System. Pada penelitian ini, tema optimasi dikembangkan menggunakan pendekatan machine learning.
Ni'ma Kholila, Kumala Mahda Habsari, Citta Anindya, Kristinanti Charisma   +3 more
doaj   +1 more source

Normal Reference Bandwidths for the General Order, Multivariate Kernel Density Derivative Estimator [PDF]

This note derives the general form of the approximate mean integrated squared error for the q-variate, th-order kernel density r th derivative estimator. This formula allows for normal reference rule-of-thumb bandwidths to be derived.
Christopher F. Parmeter, Daniel J. Henderson   +1 more
core  

Subjective Cognitive Concerns and Cognitive Trajectories in Parkinson's Disease: Biomarker Impact

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective To examine the relationship of subjective cognitive concerns (SCC) with biomarkers of Alzheimer's disease (AD), neurodegeneration, and Parkinson's disease (PD) and domain‐specific cognitive trajectories among cognitively unimpaired persons with de novo PD. Method Cognitively unimpaired participants with SCC (n = 294) and without SCC (
Francesca V. Lopez, Fareshte Erani, Katherine J. Bangen, David G. Coughlin, Douglas Galasko, Kelsey R. Thomas   +5 more
wiley   +1 more source