Sentence examples for redundancy of features from inspiring English sources

The second item prohibits the redundancy of features.

Redundancy of features severely hampers matching performance when they are not distinctive and results in the same descriptors for close points and thus mismatches.

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.

It can be noted that in conventional feature selection methods, features or subset of features are selected based on the rank as obtained by evaluating features against a selection criterion such that redundancy of features in the training set is minimized.

However, because extensive spatiotemporal correlations in fMRI responses among neighboring voxels lead to high redundancy of features, only a small set of voxels with similar response profiles are selected.

This may denote a redundancy of features that can be lost without apparent detriment to long-term survival.

(2) The second is reducing redundancy of feature sets by automatic dimension reduction techniques.

A new objective, which incorporates the correlation coefficient and cardinality of the feature subset, not only evaluates the redundancy of selected features but also provides several objective values for each particular size of feature subset.

Wu et al. considered the scenario where one object can be described by multiple graphs generated from different feature views and proposes an evaluation criterion to estimate the discriminative power and the redundancy of subgraph features across all views [36].

Open image in new window Fig. 5 Correlation matrix showing the redundancy of many features.

For the sake of the redundancy of some features, the selection of descriptors before establishing a suitable model is necessary.