Multimodal Deep Neural Networks for Digitized Document Classification. - Aigerim Baimakhanova; Ainur Zhumadillayeva; Bigul Mukhametzhanova; Natalya Glazyrina; Rozamgul Niyazova; Nurseit Zhunissov; Aizhan Sambetbayeva (Comput. Syst. Sci. Eng., 2024)