unstructured data in social media. The process involves collecting 2,373,570 records of commercial goods from social media … investigation. Phase 2 and Phase 3 use keywords to detect smugglers from unstructured social media data for labeling grouped by … of machine learning and natural language processing in detecting illegal activities and promoting economic security. …

learning models and naive strategies using several evaluation metrics to evaluate the added value. The study uses an empirical …. The study also employs a reinforcement learning approach, as an extension of a RS, to quantify the exposure effect and …

regain a sense of self-control. Using Machine Learning model and household-level data with a focus on the wine market in the …