The proposed gene selection method is a four-step framework with a vast body of feature-pairs, including a set of analyses of feature relevance, feature interdependence, feature redundancy and dependence, and feature aggregation.
Being a four-step framework, iRDA takes into account a number of feature properties that include feature relevance, feature redundancy, and feature interdependence in the context of feature-pairs.
The filter constitutes a four-step framework and includes feature relevance, feature redundancy, and feature interdependence in the context of feature-pairs.
As argued elsewhere [ 2], the imperative to exclude parasites while minimising collateral pathology has led in different ways to two of the most striking features of infection: the redundancy and parallelism between innate and adaptive effector responses, and the prominence of regulatory populations and mechanisms to focus and restrain host immunity.
Feature selection (Saeys et al. 2007), also known as variable selection or attribute selection in machine learning, is the selection of a subset of redundancy features for the construction of a prediction model.
A common filter is to use mutual information to estimate the relationships between each feature and the class labels (mutual relevancy), and between each pair of features (mutual redundancy).
Specifically, we leverage the quality-aware features extracted from both the gradient-magnitude map and contrast-normalized map, and further improve the performance by making use of redundancy of features with random subspace method.
The three filters all consider feature relevance and feature redundancy, but they still neglect feature interdependence in favour of moderate computational complexity.
A hazard and risk analysis (H&RA) of events or systems, which have multiple preventive or mitigative safety features, usually requires the application of redundancy rules in order to arrive at a credible answer.
Modeling α at the amino acid level avoids suffering from the parameter redundancy especially when genes are subjected to negative selection as in one of our unpublished results, we found that the interplay of α parameter and other evolutionary features may show some degrees of redundancy.
