Abstract
요약
1. Introduction
2. Theoretical Background
2.1 Bigdata Analysis
2.2 Text mining
2.3 Types of leadership
2.4 Literature Review
3. Research Methods
3.1 Procedure
3.2 Defining the study question
3.3 Necessary information and data
3.4 Analysis techniques
4. Results
4.1 Data collection and pre-processing
4.2 Analysis results
4.3 Association analysis
5. Conclusion
REFERENCES