TY - JOUR N2 - All universities are responsible for assessing the quality of education. One of the required factors is the results of the students’ research. The procedure involves, most often, the preparation of the questionnaire by the staff, which is voluntarily answered by students; then, the university staff uses the statistical methods to analyze data and prepare reports. The proposed EQE method by the application of the fuzzy relations and the optimistic fuzzy aggregation norm may show a closer connection between the students’ answers and the achieved results. Moreover, the objects obtained by the application of the EQE method can be visualized by using the t-SNE technique, cosine between vectors and distances of points in five-dimensional space. L1 - http://www.czasopisma.pan.pl/Content/120730/PDF/19_01583_Bpast.No.69(5)_drukM.pdf L2 - http://www.czasopisma.pan.pl/Content/120730 PY - 2021 IS - 5 EP - e138812 DO - 10.24425/bpasts.2021.138812 KW - information system KW - quality of education KW - fuzzy relations KW - optimistic fuzzy aggregation norm A1 - Śmigielski, Grzegorz A1 - Mreła, Aleksandra A1 - Sokolov, Oleksandr A1 - Nedashkovskyy, Mykoła VL - 69 DA - 15.09.2021 T1 - Visual methods of processing survey data in social disciplines based on fuzzy logic SP - e138812 UR - http://www.czasopisma.pan.pl/dlibra/publication/edition/120730 T2 - Bulletin of the Polish Academy of Sciences Technical Sciences ER -