Sentence examples for multivariate feature subset from inspiring English sources

Filter approach is further classified into two categories [20] as univariate (ranking) and multivariate (feature subset).

This data mining approach makes use of random resampling of the dataset, a multivariate feature subset selection and the induction of a k-dependence Bayesian network classifier [ 31].

Statistical analysis was performed using Matlab version 7.9.0.529 (R2009b) (The MathWorks Inc .. To assess the discriminative potential of metabolite subsets in a multivariate manner, we applied a wrapper-based feature subset selection approach resorting to six different heuristic optimization techniques implemented in the EvA2 framework and six classification algorithms from the WEKA package (20).

Correlation-based Feature Subset (CFS) selection [29], a multivariate feature selection that evaluates the merit of a probe set subset by measuring the individual predictive power of each probe set along with the redundancy within that subset, was then used.

Finally, we built a multivariate Cox proportional-hazards prediction model for each feature subset and defined JAW1 as one of the most significant predictor (p = 0.005 and 0.014; hazard ratios = 0.02 and 0.03, respectively for two datasets) for both DLBCL cohorts under study.

Therefore the primary features in feature subset are preserved.

Feature subset selection is known to be NP-hard.

Further, a new feature subset selection (FSS) algorithm is proposed.

We critically discuss the composition of the feature subset.

PROSPECT features are composed of two feature subset.

Feature selection methods contain two important aspects: evaluation of a candidate feature subset and search through the feature space.