**About the Editor**

**Mar´ıa N. Moreno Garc´ıa** is currently a Full Professor at the University of Salamanca, Spain, and head of the Data Mining Research Group (mida.usal.es). She has been the coordinator of the PhD program in Computer Engineering at the same University from 2013 to 2020. She has been a research scholar at the Intelligent System Lab of the University of Bristol, UK, and at the College of Computing and Digital Media of the DePaul University in Chicago, USA. She has organized six editions of the special session "Web mining and recommender systems" and three editions of the special session "Web and Social Media Mining" at the PAAMS conference and satellite events. She is a member of the editorial board of the journals "*Information*" and "*International Journal of Web Engineering and Technology*" and is a reviewer for journals indexed in relevant positions in the WoS Journal Citation reports. She is also the author of numerous articles published in recognized journals and conferences. Her research interests are in the areas of Data Science, Machine Learning, and their application in several domains, especially Decision Support in Medicine, Social Media, and Recommender Systems.
