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Research Methodology Selection and Process
Evaluate the research purpose and propose appropriate research methods (qualitative method, quantitative method, mixed methods)
Develop the research process for the selected method
Research Design Development
Research design: propose detailed research designed based on the research purpose and methods (survey, experiment, archival, case study, interview); calculate sample sizes, prepare the data collection procedure
Measurement: develop the steps for the instrument development and reliability and validity assessment
Data treatment and statistical analysis
Data examination and coding: explore and examine the customer’s datasets, identify variables and parameters, code data
Data treatment and merging: prepare data for analysis, merge data
Statistical data analysis: determine appropriate statistical methods based on the analysis purpose, perform statistical analysis, interpret the results
Qualitative data analysis: code data, assess coding reliability and validity, perform qualitative data analysis, interpret the results
Data mining, text mining, and big data analytics
Machine learning algorithms: classification and regression modeling, decision tree, random forest, gradient boosting, subject vector machine, bayesian network, neural network
Text mining: text parsing, text filter, text cluster, text topic
Data mining using machine learning: data partition, data transformation, modeling, model assessment and comparison, ensemble learning
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