%0 Journal Article %A Manziuk , Eduard A. %A Barmak, Alexander V. %A Krak, Yuriy V. %A Kasianiuk, Veda S. %D 2018 %I Begell House %K information core, documents classification, individual classifiers, assembly of classifiers, informational value %N 4 %P 25-34 %R 10.1615/JAutomatInfScien.v50.i4.30 %T Definition of Information Core for Documents Classification %U https://www.dl.begellhouse.com/journals/2b6239406278e43e,17e3f1292af76246,10bd20c46f682214.html %V 50 %X The analysis of the classifiers assessments based on the definition of informational value of classification attributes is carried out. The stages of the preprocessing of documents and the classification of documents based on modern approaches are considered. The classification is performed using both individual classifiers and the component approach of the assembly of classifiers. Assembly of classifiers uses composition to change the training sample and combine the classifiers of different nature. The introduced approach allows us to identify the classification elements that are of informational value and have properties of generalization by evaluating the similarity measure between them based on classification results. %8 2018-07-10