Модель вторинних некорельованих семантичних полів для анализу текстових даних

• Date: 2014
• Main Author: Pavlyshenko, B. M.
• Format: Article
• Language: Ukrainian
• Published: The National Technical University of Ukraine "Igor Sikorsky Kyiv Polytechnic Institute" 2014
• Online Access: https://journal.iasa.kpi.ua/article/view/33341
• Journal Title: System research and information technologies

The model of derived uncorrelated semantic fields generated by the method of principal components and singular decomposition of the matrix of semantic fields frequencies has been considered. This model describes a new semantic space with orthonormal basis of displaying text documents. The dimension...