TY - JOUR AU - M. A. Kosterin AU - I. V. Paramonov TI - Neural network-based sentiment classification of Russian sentences into four classes JO - Modelirovanie i analiz informacionnyh sistem PY - 2022 SP - 116 EP - 133 VL - 29 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MAIS_2022_29_2_a3/ LA - ru ID - MAIS_2022_29_2_a3 ER -