Sentence examples for used for sample classification from inspiring English sources

Spectral clustering is a graph partitioning method that can be used for sample classification when an affinity matrix of a weighted graph is given.

The ratio of cholesterol content to calcium bilirubinate content was calculated and used for sample classification.

Selection and validation of biological sequences used for sample classification is described elsewhere (Ma et al, 2006).

BioHEL is a rule based machine learning method which has been used for sample classification in highly dimensional datasets because of its fine-grained embedded feature selection [ 14].

Their study verified the conjecture that there were a set of genes whose expression pattern was strongly correlated with the class distinction to be predicted and this set of informative genes can be used for sample classifications.

The SVM classifier also requires a training phase to learn the decision rule used for sample supervised classification in the reduced, 2D feature space.

The use of such structured feature vectors in machine learning mirrors a categorization approach which is helpful in all learning processes, in which higher order (derived) features (concepts) are used along with elementary ones for sample classification.

For example, we have successfully developed a plug-in, cn.org.biosun.knn, for sample classification using k-nearest neighbour (kNN) method.

Random forest analysis [ 19] was used for classification of samples into groups (for example, cancer tumor or benign).

Support Vector Machines [ 31] was used for classification of samples between two categories, and Diagonal Linear Discriminant Analysis, which avoids complex models with excessive parameters in order to avoid over fitting data without loss of performance [ 32] was used for classifications with more than two categories.

To reduce the spectral measurement errors in this study, the average spectrum of five repeated Raman measurements on the same tissue site of each tissue sample was used for tissue classification.