Wind control rule generating method and device
A rule and risk control technology, applied in the field of wind control rule generation methods and devices, can solve the problems of accumulating transaction data for a long time, unable to construct risk control rules for new business scenarios, etc., to achieve the effect of improving generation efficiency
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Example Embodiment
[0064] Example 1
[0065] figure 2 This is a schematic flowchart of a method for generating a risk control rule provided in an embodiment of this application. The method can be as follows.
[0066] Step 202: align the data structure of the source domain and the target domain to obtain a sample data set, where the sample data set includes the source domain sample data and the target domain sample data.
[0067] It should be noted that the source domain includes the first historical transaction data accumulated in mature business scenarios, and the target domain includes the second historical transaction data accumulated in new business scenarios. Among them, the data volume of the first historical transaction data The level is greater than the data magnitude of the second historical transaction data.
[0068] Use the first historical transaction data with a large amount of data in the source domain to help the second historical transaction data with a small amount of data in the targ...
Example Embodiment
[0100] Example 2
[0101] Image 6 This is a schematic structural diagram of an electronic device provided in an embodiment of this application. Such as Image 6 As shown, at the hardware level, the electronic device includes a processor, and optionally an internal bus, a network interface, and a memory. Among them, the memory may include memory, such as a high-speed random access memory (Random-Access Memory, RAM), or may also include a non-volatile memory (non-volatile memory), such as at least one disk storage. Of course, the electronic device may also include hardware required by other services.
[0102] The processor, network interface, and memory can be connected to each other through an internal bus, which can be an ISA (Industry Standard Architecture) bus, a PCI (Peripheral Component Interconnect, peripheral component interconnection standard) bus or an EISA (Extended Industry) bus. Standard Architecture, extended industry standard structure) bus, etc. The bus can be div...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.
© 2023 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap