1. Introduction to Data Science and Machine Learning Algorithms.- 2. Identifying Indicators of Global Financial Crisis with Fuzzy Logic and Data Science: A Comparative Analysis between Developing and Developed Economies.- 3. Determining the Ways to Increase Economic Growth of Developing and Developed Economies: An Application with Data Mining and Fuzzy TOPSIS.- 4. Profitability Prediction of Turkish Banking Industry: A Comparative Analysis with Data...