Data -- 3 Workflow for Tweet Data Analysis -- 3.1 Tweet Cleaning -- 3.2 Tweet Vectorization and Semantic Adjustment -- 3.3 Dimensionality Reduction, Cluster Selection, Topic Analysis, and Emerging Topics Detection -- 4 Application to Tweet Data -- 5 Conclusion -- References -- Multipopulation Mortality Modeling with Economic, Environmental and Lifestyle Variables -- 1 Introduction -- 1.1 Literature Review -- 2 Methodology -- 3 Results -- 3.1 Goodness of Fit -- 3.2 Stationarity and Cointegration -- 4 Discussion -- References. |