TY  - JOUR
T1  - An Economic and Mathematical Model of IT Service Provider Selection on the
Basis of Analysis of Non-Structured Text Documents
AU - Salov, Nikolai AU - Dli, Maxim AU - Kakatunova, Tatyana AU - Tukaev, Dmitrii 
JO  - Journal of Engineering and Applied Sciences
VL  - 14
IS  - 5
SP  - 1662
EP  - 1667
PY  - 2019
DA  - 2001/08/19
SN  - 1816-949x
DO  - jeasci.2019.1662.1667
UR  - https://makhillpublications.co/view-article.php?doi=jeasci.2019.1662.1667
KW  - IT outsourcing
KW  -analysis of non-structured text documents
KW  -text document clustering
KW  -recommendation systems
KW  -topic modeling
KW  -additive regularization of topic models
AB  - The study proposes an economic and mathematical IT service provider selection model requiring no
preliminary intellectual processing of inputs in contrast to known models. In addition, this approach is
characterized by lower computational complexity in contrast to known topic modeling-based recommendation
algorithms and enables taking into account the similarity of various topics.
ER  -