Recommendation Engines algorithms are typically based on collaborative and content based filtering methods and / or combination of both. In our project we are working on Next Best Action and Offer with Dynamic Recommendation Systems. Details can be found at:
Article Emotion Based Music Recommendation System Using Wearable Phy...
Thesis Emotion Aware Artificial Intelligence for Cognitive Systems
Project https://www.researchgate.net/project/Next-Best-Action-and-Offer-Prediction-with-Dynamic-Recommendation-Systems
However we would like to hear suggestions and alternative recommendations from the researchers who are working on recommendation engines (aka recommender systems). What are the software platforms, software packages, approaches, algorithms and tools do you recommend for Recommendation Engines? How do you relate your solution to big data analysis, machine learning or deep learning frameworks?