نتایج جستجو برای: linear discriminate analysis
تعداد نتایج: 3179172 فیلتر نتایج به سال:
The coherent and incoherent $$J/\Psi $$ photoproduction in $$Pb - Pb$$ collisions are investigated by considering the possible states of nucleon configurations nuclear wave function non-linear corrections to QCD dynamics. cross sections differential rapidity transverse momentum distributions estimated for energies future runs LHC, High-Energy LHC Future Circular Collider. Our results indicate t...
In this paper, we investigate a gasoline station’s incentive to price-discriminate by selling full-service gasoline as well as self-service gasoline. Unlike previous research, we explicitly model a firm’s incentive to price discriminate by choosing to be either single-product or multi-product as a function of market and station characteristics. Using cross-sectional survey data on prices, stati...
We sought to characterize WPEC by quantifying per-hour log-fold change. To do so, we regressed the log gene expression on time (hour) and extracted the linear slope. For genes with monotonically increasing or decreasing expression trajectories, the utility of our WPEC measure to discriminate is obvious. Our WPEC measure can also discriminate with more complex trajectories which may be reflectiv...
Our aim is to establish some signatures of the extra gauge boson Z , predicted in two versions of SU(3)C × SU(3)L × U(1)X model and to show possible differences between these signatures. First, by considering the process e+e −→ μ+μ, we obtain some observables and next, by considering additional hadronic final states, we obtain lower bounds for MZ′ , within 95% C.L.. We also include our prelimin...
PURPOSE To apply Fourier analysis to the retinal nerve fiber layer (RNFL) thickness measurements obtained with scanning laser polarimetry (SLP), by using variable corneal compensation, and to evaluate the ability of this method to discriminate glaucomatous from normal eyes. METHODS The study included one eye each of 55 patients with glaucoma and 52 healthy subjects. RNFL thickness measurement...
Background: Prediction of protein three-dimensional structures from amino acid sequences is a long-standing goal in computational/molecular biology. The successful discrimination of protein folds would help to improve the accuracy of protein 3D structure prediction. Results: In this work, we propose a method based on linear discriminant analysis (LDA) for recognizing proteins belonging to 30 di...
INTRODUCTION This paper describes a new approach for identifying cognitive state by using information obtained only from the eye. Data are collected from cameras mounted on a lightweight headband. A set of eye metrics captures essential eye information from the raw data of pupil size and point-of-gaze. The metrics are easily calculated every second, so that the entire set of metrics can be comp...
Electronic tongues are devices used in the analysis of aqueous matrices for classification or quantification tasks. These systems composed several sensors different materials, a data acquisition unit, and pattern recognition system. Voltammetric have been electronic using cyclic voltammetry method. By this method, each sensor yields voltammogram that relates response current to change voltage a...
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