They also attended the VI. International conference »Modern problems of Applied Mathematics and Information Technology – Al.Khorezmiy 2018« in Tashkent, where Assist. Prof. Branko Kavšek was invited speaker (title of the lecture: “Using words from the daily news for predicting the movement of stock exchange indices“). They also presented the article “Prediction of insurance costs by classes related to mining (Mattiev J., Matlatipov S., Kavšek B.)”.