sergeyvi4ev, Author at Data Science Society

Posted 14.04.201923.04.2019 sergeyvi4ev, argon, sergeyvi4ev, kristiyanvachev, mike-lane, stephenLeave a commentPosted in Datathons SolutionsDatathons Solutions

Datathon – Sofia Air 2.0 – Solution – Team BG-USA

Sofia Air Pollution Case Team BG-USA: Kristiyan Vachev – Bulgaria () Sergey Vichev – Bulgaria () Stefan Panev – Bulgaria Georgi Kirilov – Bulgaria Mike […]

Posted 11.02.201812.02.2018 sergeyvi4ev, lkhlift, andreideusteanu, sergeyvi4ev, slavyolov, julian, agamemnon, agamemnon, airsrg, zenpanik Mentors: agamemnon, drceenish5 CommentsPosted in Team solutionsTeam solutions

The SAP Case using KNIME and Multiple Linear Regression Method

SAP Case Team Mentors: Agamemnon Baltagiannis SAP Case Team: Abderrahim Khalifa […]

Posted 29.09.201812.10.2018 milena-piryankova, stephen, nike, bogomil-filipov, vasilmarchev, martinmarinov, sergeyvi4ev, michael-opitsch, penchodobrev, sist Mentors: junior, pepe1 CommentPosted in Prediction systemsPrediction systems

Datathon Kaufland Solution – Team Total Kaputt! – Why da faQ the machine broke down?

What we tried to do to solve the Kaufland case for the Global Datathon 2018. This article just contains our exploratory data analysis in the form of many plots and some explanations. There isn’t any modeling stage described here.

Posted 29.04.201807.08.2018 martinmarinov, martinmarinov, milena-piryankova, nike, sergeyvi4ev, slavyolov, stephen Mentors: junior, yasen, bogomil-filipov, mmquants2 CommentsPosted in Datathons Solutions, Team solutionsDatathons Solutions, Team solutions

UNWE Article – Crypto Datathon

Prediction of cryptocurrency prices (5 min period) with AR, ARIMA and Neural Network models using R and Python.