We proposed an improved GM(1,1) model based on weighted mean squared error (MSE) and optimal weighted background value: OB-WMSE-GM(1,1). To illustrate its effectiveness, it was applied to one simulation example and two application examples. For the exponential function simulation example, ...
Here, denotes the mean curvature of the immersion and is the second fundamental form. As a consequence, they deduce an upper bound for the -th eigenvalue in terms of a power of k that involves the mean curvature. In this article, we focus on the study of geometric differential operators ...
In the weighted average approach mean of weighted pixels is calculated in each image. The specific weight is provided to each source image and weighted total of each pixel value in the source photos produces the resulting image. The main formula for carrying out this procedure is: (5)F(i,j...
Finally, histogram equalization is applied to these sub-histograms, resulting in improved image enhancement. Simulation experiments demonstrate that this technique effectively preserves mean brightness and enhances contrast. However, the plateau limit calculation formula in the BHE3PL is fixed and cannot be...
Each discrete class is assigned its corresponding discrete value based on the mean of its results. For the feature fi(i=1,⋯,7), the corresponding discretized variable is denoted as fidis, with distinct values in the discretized data being {d1,⋯,dMi}, where Mi is the number of ...
Multi-label classification is a challenging problem that has attracted significant attention from researchers, particularly in the domain of image and text attribute annotation. However, multi-label datasets are prone to serious intra-class and inter-class imbalance problems, which can significantly degrad...
For a domain , let X be a random variable on a probability space which takes values in the space of analytic functions on D. If follows a mean zero complex Gaussian distribution for every and every , X is said to be a Gaussian analytic function (GAF) [35]. In the present paper the...
Despite having no significant genes (p < 0.01), the mean expression change of the genes in the glycosphingolipid biosynthesis--globo series pathway was over 3-fold; specific values for significance and fold-change for the genes in this pathway are shown in Table 5. The glycosphingolipid ...
In this paper, we formulate a novel Point-of-interest (POI) recommendation task to recommend a set of new POIs for visit in a short period following recent
We have shown above that these topologies are allowed, but it does not yet mean that they indeed exist. For this, let us define orientation of faces and strips: Definition 3.7 Orientation of a face: The edges of a face form a closed curve and thus have the usual notion of orientation....