The models were generated not only based on all the available features, but also on subsets of features corresponding to the three major categories of features: Time-on-Task, Generative, and Pedagogy/Scaffolding.
Then the performance of this ModelSVM_poly based on the common features is compared with the performance achieved based on all the top 1000 features selected by the context similarity-based method and the frequency-based method, respectively.
For each index, two different models were calibrated: 1) based on all the features in spectra and 2) based on the features obtained by variable importance projection, which we denote by vis NIRvip, MIRvip, and (vis NIR + MIR)vip.
The radial SVM model based on all the features, which has an AUC of 0.97, outperforms all the classifiers based on single features, including the gene expression similarity classifier (p-value = 1.6 × 10-4, paired t-test).
Although these individual results demonstrate the potential predictive power of our tie features, to get a complete picture of tie persistence we build a predictive model of tie decay based on all the features introduced in the last section.
The RDpred approach based on all sequence features achieved a RMSE of 1.84 and a MAE of 1.36, receptively, while for Yuan and Wang's approach a RMSE of 1.91 and a MAE of 1.41 were respectively observed.
(1) Ten classifiers are obtained from 10-fold cross-validation based on all input features.
This software allows a standardized method of extracting data using a standard CGH normalization protocol based on all array features (44k_CGH_0605).
The operon status of same-strand pairs in the genome was predicted using the SVM classifier based on all the features.
The value of pe(f i ) indicates predicting error of LSSVR model based on all the features except f i ; it is measured by MSE.
