Then, an investigation of its real roots is done by analyzing the discriminant sequence and extensive numerical computations.doi:10.1016/j.jsc.2021.06.002Dehbi LydiaZeng ZhenbingYang LuJournal of Symbolic Computation
If the discriminant is negative, the x-intercept(s) will be complex numbers. Can I use the quadratic formula to find the x-intercept(s) of a cubic function? No, the quadratic formula can only be used to find the solutions for quadratic equations. To find the x-intercept(s) of...
The seven constructs displayed excellent internal consistency reliability (Cronbach's alpha), composite reli- ability, convergent validity, and discriminant validity. Cronbach's alpha (α) values ranged from 0.74 to 0.94, and composite reliability (CR) values ranged from 0.75 to 0.95, indicating ...
To improve the discriminant capability of features, biological domain knowledge, such as pathways are more often referred to during cancer classification to give more robust and generalizable results12,13,14,15,16,17,18,19. Pathways, being a series of interactions among molecules (including genes,...
Faria, C.D.C.M.; Teixeira-Salmela, L.F.; Nadeau, S. Predicting levels of basic functional mobility, as assessed by the Timed “Up and Go” test, for individuals with stroke: Discriminant analyses.Disabil. Rehabil.2013,35, 146–152. [Google Scholar] [CrossRef] [PubMed] ...