After the MI values for all dimensions are calculated, dimensions are re-ranked according to their MI values, and if we want to reduce a D-dimensional feature to d-dimensional, simply select the top d dimensions in sorted list.
No data imputation methods were used to calculate the PCS, MCS, CSI or problem items, therefore it was not always possible to calculate dimension and/or total problem scores for every respondent.
All patients underwent trans thoracic echocardiogram following the guidelines of the American Society of Echocardiography, using the parasternal and the apical views to calculate dimensions and evaluate global and regional left ventricular function [ 14].
In this case, if two classes are used for calculating the projection matrix, and regardless of the height of the original data dimension, the calculated reduced dimension can only be 1.
10.7554/eLife.02444.015 Figure 7. Calculated dimensions of rat and human forebrain cholinergic neurons.
In all cases, the calculated Hausdorff dimension was found to be less than two, including the standard error.
For each image, 7 parameters were calculated: fractal dimension, lacunarity, GLCM angular second moment, GLCM contrast, inverse difference moment, GLCM correlation, and GLCM variance.
Summary statistics were calculated for dimension scores and unweighted and weighted overall means.
Use a ruler the draw a rectangle on your material with a length that matches your previously calculated length dimension.
According to the calculation method of box-counting dimension, we calculated the fractal dimension of the loose coal to be approximately 1.86.
