Training method and device and application method and device of similarity detection model

• Main Authors: XU JING, HUANG DENGRONG, WU YANFENG, GUO CHENKAI, HE ZHEN, GAO HONGCAN
• Format: Patent
• Language: Chinese; English
• Published: 30.10.2020
• Subjects: CALCULATING; COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS; COMPUTING; COUNTING; HANDLING RECORD CARRIERS; PHYSICS; PRESENTATION OF DATA; RECOGNITION OF DATA; RECORD CARRIERS

The invention provides a training method and device and an application method and device of a similarity detection model. The training method comprises the steps of performing feature extraction on attribute information of a first application and a second application to obtain attribute features; obtaining the similarity between the first application program and the second application program according to the attribute characteristics; according to the similarity and the difference of the similarity labels, training the similarity detection module, wherein the similarity label is used for marking the similarity between the first application program and the second application program, the similarity label can be used as a training label to establish a supervised similarity detection model,and the performance of the similarity detection model is improved, so that the detection efficiency and accuracy of the application program similarity are improved. 本发明提供了一种相似性检测模型的训练方法及装置、应用方法及装置。该训练方法包括：对第一应用程序和第二应用程序的属性信息进