Against the backdrop of the gradual popularization of 5G technology, achieving precise positioning has become a focal point of industry attention. Recently, Beijing Hongshan Information Technology ...

Abstract: Principal component analysis (PCA) is a key tool in the field of data dimensionality reduction. However, some applications involve heterogeneous data that vary in quality due to noise ...

According to Securities Star news, data from the Tianyancha APP shows that Guotou Intelligent (300188) has recently obtained an invention patent authorization. The patent is titled 'Integrated Main ...

Abstract: Wheel flat is a common fault during train operation, which seriously affects running safety. Deep learning flat detection methods can learn and identify flats automatically without relying ...