Results 31 to 40 of about 1,274,147 (339)

VCS and CVS: New combined parametric and non-parametric operation research models

Sustainable Operations and Computers, 2021
The constancy of efficacy derived from parametric and non-parametric is not significant, this paper provides a scientific assessment and proposes two novel combined parametric and non-parametric operation research models, which will be a new experiment ...
Mirpouya Mirmozaffari, Reza Yazdani, Elham Shadkam, Leyla Sadat Tavassoli, Reza Massah   +4 more
doaj   +1 more source

Risk-sensitive Inverse Reinforcement Learning via Semi- and Non-Parametric Methods

, 2018
The literature on Inverse Reinforcement Learning (IRL) typically assumes that humans take actions in order to minimize the expected value of a cost function, i.e., that humans are risk neutral.
Lacotte, Jonathan, Majumdar, Anirudha, Pavone, Marco, Singh, Sumeet   +3 more
core   +1 more source

Comparison of Parametric and Nonparametric Forecasting Methods for Daily COVID-19 Cases in Malaysia

JOIV: International Journal on Informatics Visualization, 2023
Numerous research studies are currently examining various measures to control the transmission of COVID-19. One essential task in this regard is predicting or forecasting the number of infected individuals.
I Made Artha Agastya, Afrig Aminuddin
doaj   +1 more source

Comparison of parametric and non-parametric methods for trend identification in groundwater levels in Sirjan plain aquifer, Iran

Hydrology Research, 2020
In the present study, five parametric and non-parametric methods: linear regression (LR), conventional Mann–Kendall (MK), modified Mann–Kendall (MMK), Spearman's Rho (SR) and Innovative Trend Method (ITM) were used to identify trends in the groundwater ...
Rasoul Mirabbasi, Farshad Ahmadi, Deepak Jhajharia   +2 more
doaj   +1 more source

Blind extraction of an exoplanetary spectrum through Independent Component Analysis [PDF]

, 2013
Blind-source separation techniques are used to extract the transmission spectrum of the hot-Jupiter HD189733b recorded by the Hubble/NICMOS instrument. Such a 'blind' analysis of the data is based on the concept of independent component analysis.
Deroo, Pieter, Hollis, Morgan D. J., Tennyson, Jonathan, Tinetti, Giovanna, Waldmann, Ingo P., Yurchenko, Sergey N.   +5 more
core   +1 more source

A PRSZT Registry Analysis of Prognostic Factors Influencing Survival and Relapse Rates After Second Allogeneic Hematopoietic Stem Cell Transplantation in Pediatric Acute Lymphoblastic Leukemia

Pediatric Blood &Cancer, EarlyView.
ABSTRACT A second allogeneic (allo‐)hematopoietic stem cell transplantation (HSCT2) is a potential curative option for pediatric patients with acute lymphoblastic leukemia (ALL) following relapse after first allogeneic transplantation (HSCT1), but its efficacy is limited by high relapse rates and transplant‐related toxicity in highly pretreated ...
Ava Momm, Imme Haubitz, Rita Beier, Martin Zimmermann, Andrej Lissat, Peter Bader, Matthias Eyrich, Jan‐Henning Klusmann, Matthias Wölfl, Paul‐Gerhardt Schlegel, Verena Wiegering   +10 more
wiley   +1 more source

Assessment of yield stability in sugarcane genotypes using non-parametric methods

Agronomía Colombiana, 2015
The evaluation of performance stability and high yields is essential for yield trials in different environments. This study was carried out to identifysugarcane genotypesthat have both a high mean cane yield, mesured in tons of cane per hectare (TCH ...
Ramón Rea, Orlando De Sousa-Vieira, Alida Díaz, Miguel Ramón, Rosaura Briceño, José George, Jhonny Demey   +6 more
doaj   +1 more source

Evaluation of the Utility of Baseline Echocardiogram in Patients With Standard Risk Precursor B‐Lymphoblastic Leukemia

Pediatric Blood &Cancer, EarlyView.
Abstract Background A routine baseline echocardiogram is often obtained prior to anthracycline administration in children with cancer. The utility of baseline echocardiogram is unclear in patients with standard risk B‐cell acute lymphoblastic leukemia (SR B‐ALL) as their anthracycline cumulative dose is low.
Ziyad Alrajhi, Alice Pozza, Luc Mertens, Adam Paul Yan, Sarah Alexander   +4 more
wiley   +1 more source

Sensitivity of technical efficiency estimates to estimation methods: an empirical comparison of parametric and non-parametric approaches

Apstract: Applied Studies in Agribusiness and Commerce, 2014
This paper highlights the sensitivity of technical efficiency estimates to estimation approaches using empirical data. Firm specific technical efficiency and mean technical efficiency are estimated using the non parametric Data Envelope Analysis (DEA ...
Henry de-Graft Acquah
doaj   +1 more source

Mathematical methods and models for radiation carcinogenesis studies [PDF]

, 1986
Research on radiation carcinogenesis requires a twofold approach. Studies of primary molecular lesions and subsequent cytogenetic changes are essential, but they cannot at present provide numerical estimates of the risk of small doses of ionizing ...
A.M. Kellerer, Barlow, Bernoulli, Breslow, Broerse, Broerse, Chmelevsky, Chmelevsky, Chmelevsky, Groer, Hoel, Hulse, Kalbfleisch, Kaplan, Kellerer, Lafuma, Mole, National Academy of Sciences, National Research Council, Nelson, Recommendations of the International Commission on Radiological Protection, Rossi, Shellabarger, Shellabarger, Shellabarger, UNSCEAR-Report, Whittemore   +25 more
core   +1 more source