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          人生就是搏
          




          
 	
          
		
	
          
	
          
	     
		 
          
			
			
		
          
	  
		 
          
			
			
		
          
	  
		 
          
			
			
		
          
	  
		 
          
			
			
		
          
	   
          
 
          

          
    	           
                   
          
               	 	

          
 
    
          

          

          

          

          Client Profile
          

          An e-commerce platform is facing the issue of a surge in merchants after the launch of a membership program. These merchants pose a threat to the rights and interests of users and stores. To address this issue, the platform introduced a membership admission risk control system. However, the system has a high threshold, which affects the expansion of the membership base.
          

          

          

          

          
 
 
    
          

          

          

          Business Challenges
          

          

          • The high threshold of the risk control system limits the expansion of the membership base.
          

           
          

          • There is a need for more accurate identification and differentiation between members and category merchants to protect the rights and interests of consumers and stores.
          

           
          

          • It is necessary to strengthen risk control measures during promotional activities such as Double Eleven to protect consumer rights and interests.
          

           
          

          

          

          

          

          
 
 
    
          

          

          

          

          

          

          

          

          

          

          Solution
          

          

          • Data-driven risk control model: Develop a member identification model using high-dimensional spatial behavioral features and clustering algorithms (such as DBSCAN, OPTICS, etc.) to achieve accurate classification.
          

          • Model accuracy verification: Ensure the high accuracy and reliability of the risk control model through algorithm engine libraries (such as LOF, MDCA, etc.) and verification techniques.
          

          • Personalized risk management: Apply federated learning technology to customize personalized risk control models for merchants and members, enhancing the adaptability and effectiveness of risk management.
          

          • Automated risk prevention and control: Implement automated interception and risk disposal processes, update risk lists in a timely manner, and effectively prevent and manage potential risks.
          

          

          

          

          

          
 
 
    
          

          

          

          Solution Advantages
          

          

          

            

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            Application of advanced technology: Use high-dimensional spatial clustering algorithms and algorithm engine libraries to improve identification accuracy and model adaptability.
            

            

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            Combination of personalization and automation: Combine personalized risk control models with automated risk management to achieve efficient and accurate risk control.
            

            

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            Comprehensive risk management: Provide comprehensive risk prevention and control through model verification and industry information sharing, ensuring stable business development.
            

            

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          Results & Values
          

          

          Improved efficiency and accuracy:
          

          The full-scale consumer and member merchant identification model significantly improves the efficiency and accuracy of selection.
          

          Strengthened risk control measures:
          

          Especially during major promotional events such as Double Eleven, risk control measures are strengthened to protect consumer rights and interests.
          

          Promoted information sharing:
          

          By sharing risk control results with risk control BPs, industry information sharing and cooperation are promoted.
          

          Business development guarantee:
          

          The automated operation model provides a reliable risk prevention and control guarantee for business development.