Here, where division of the entire set of loci into driver and passenger sets was the goal, a large amount of data were required, with the observation of at least one significant event in a driver locus being necessary for its identification as a driver.
Customer segmentation is the division of the data set into groups with similar attributes can be implemented to segment the applicants into groups with similar characteristics based on the attributes present in the dataset.
For any complex network with N nodes, let ({mathcal{C}_{1}, mathcal{C}_{2},ldots,mathcal {C}_{m}}) be a disjoint division of the node set, that is, (sum_{k=1}^{m}mathcal{C}_{k}={1,2,ldots,N}), (mathcal{C}_{k}={l_{k1},ldots},ldots}), and (mathcal {C}_{k}capmathcal{C}_{u}=emptyset) for (kneq u).
The progressive division of the data set corresponds to the generation of clusters of variables and to generate clusters the more independent of each other: this is a maximum intra cluster correlation/minimal inter clusters correlation criterion analogous to the k-means procedure [19].
Additional file 1: Regression coefficients from the prediction of glucose and xylose release before the division of the calibration set into three smaller subsets.
Cross-validation is applied to protect against chance division of the data set from the split-sample and is used to calculate the average internal prediction error.
The division of the calibration set into three smaller subsets led to a decrease in the correlation between the measured glucose and xylose yields from 0.82 in the full calibration set to 0.37, 0.08 and 0.32 in each of the three subsets, respectively (Fig. 4).
This is the initial division of the p sets of production series.
The division of the probe sets may reduce the power for overall gene expression comparison.
Thus, the best division of the whole data set into a T&T set was reached after a finite number of generations.
