We use the Multinomial Naïve Bayes model, a probabilistic algorithm ideal for text ... 0.80 is generally considered good for multi-class text classification. The model’s F1-score of 0.8409 ...

PITTSBURGH — According to court documents filed in the United States District Court for the Western District of Pennsylvania, the University of Pittsburgh has reached a settlement for a class ...

Abstract: Music vocal spectrum classification model based on improved SVM algorithm is studied. There are two main types of the current music classification and detection models in complex noise ...

The theoretical basis for usage of time-frequency transformations was presented, as well as the principle of operation of the Cubic SVM algorithm for classification tasks.

The Part algorithm (Recursive Partitioning and Regression Trees), implementing the CART (Classification and Regression Trees) technique, was used for this purpose. The Gini index, which maximizes ...