Right-hand side: Zoom on the studied region, south coast of Portugal Full size image Figure 1 indicates that the points are more concentrated near shallow areas, as expected. However, without a model, it is nearly impossible to determine the extent to which this phenomenon is due to sardines...
Figure 1. Early-life environmental and medical risk factors implicated in neurodevelopmental disorders (NDs) (A) NDs across the ABIS cohort, with mean diagnosis age and 95% confidence interval. (B) Timeline of all ND diagnoses across ABIS, stratified by condition and biological sex, with red an...
A new accurate and robust non-rigid point set registration method, named DSMM, is proposed for non-rigid point set registration in the presence of significant amounts of missing correspondences and outliers. The key idea of this algorithm is to consider the relationship between the point sets as...
4.49. The top one represents a hypothetical curve which would be obtained from a logistic regression equation that resulted in excellent prediction. Sign in to download full-size image Figure 4.49. ROC Curve from Logistic Regression with two positions of the cutoff point: PC1 is a strict ...
A soil survey was carried out and 74 soil profiles were analyzed. The tested models were: Multinomial logistic regression (MLR), C5 decision tree (C5-DT) and Random forest (RF). In order to reduce the effects of an imbalanced dataset on the accuracy of the tested models, additional ...
For example, when working with mixture models in the context of clustering, the labels or classes of observations are unknown during the training phase. Several variants of the EM algorithm were proposed (see [1]). Another way to look at the EM algorithm is as a proximal point problem (...
This paper proposes a new statistic to test the existence of a change-point in a multinomial sequence, where the number of categories is comparable with the sample size as it tends to infinity. To construct this statistic, the pre-classification is implemented first; then, it is given based ...
Figure 1. Point-view Perspectives (P) Research Across the Disciplines (adapted from [53]). Cabrera’s 2021 review of research [53] is built upon other older literature reviews [48,51]. It is part of an accumulating body of evidence in support of the predictions made by DSRP Theory gene...
Figure 2. Distribution of tree heights and DBHs of the five tree species: (a) tree height distribution of different tree species; (b) DBH distribution of different tree species. In the figure, the white dotted line represents median, while the two black dotted lines represent 25 percentile an...
This paper proposes a new statistic to test the existence of a change-point in a multinomial sequence, where the number of categories is comparable with the sample size as it tends to infinity. To construct this statistic, the pre-classification is implemented first; then, it is given based ...