In the investment field, each stage has different subdivisions;

Data substitution can be divided into data collection, data cleaning, and data analysis

Industry research substitution can be divided into fundamental industry research, transaction signal extraction and evaluation, and personalized research report generation

Decision substitution can be divided into risk assessment, ROI analysis, and transaction substitution

Among them, data substitution is the basis for the smooth implementation of the next two steps. The decision results should be used as new data input to continuously improve the model capabilities