**Author details**

Giancarlo Nota† and Alberto Postiglione\*† Department of Business Sciences - Management and Innovation Systems (DISA-MIS), University of Salerno, Salerno, Italy

\*Address all correspondence to: apostiglione@unisa.it

† These authors contributed equally.

© 2021 The Author(s). Licensee IntechOpen. This chapter is distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/ by/3.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

*Text Mining for Industrial Machine Predictive Maintenance with Multiple Data Sources DOI: http://dx.doi.org/10.5772/intechopen.96575*
