Detection Method of Abnormal Capital Based on Factor Space Theory

Capital flow of bank account is the financial performance of business operation. Large amount of capital flow is to meet the objective need of normal economic activities, but also mixed with some abnormal or even illegal capital flow, which brings great harm to the healthy development of national economy. In this paper, the factor space of economic crime is constructed based on factor space analysis method, and the economic crime is studied from macro to micro, multidimensional and multi-angle. In addition, the factor tree of economic crime is also established and combined with relevant algorithms to judge the probability of economic crime and to realize the change from randomness to certainty in the research of economic crime.