Group 1 - Tencent Technology (Shenzhen) Co., Ltd. has applied for a patent titled "Image Classification Method, Model Training Method, Device and Electronic Equipment," with publication number CN120219784A, and the application date is December 2023 [1] - The patent describes a method that improves image classification accuracy by using a target loss to constrain the relationship between confidence scores of sample images and target noise images, which helps avoid misclassification due to noise in the background or semantic areas [1] - The technology has potential applications in various fields, including artificial intelligence, medical detection, and smart transportation [1] Group 2 - Tencent Technology (Shenzhen) Co., Ltd. was established in 2000 and is primarily engaged in software and information technology services, with a registered capital of 2 million USD [2] - The company has invested in 15 enterprises and participated in 259 bidding projects, holding 5000 trademark records and 5000 patent records, along with 469 administrative licenses [2]