TY JOUR TI Application of machine learning techniques for automated classification and routing in ITIL library KW classification KW IT-service KW incident KW gradient boosting KW neural network KW vectorization KW ITIL KW ITSM JO Vestnik of Astrakhan State Technical University. Series: Management, computer science and informatics AU Nikulin, V.V. AU Shibaikin, S.D. AU Sokolova, M.. PY 2022 IS PB Astrakhan State Technical University