There is a complex legal system in work safety, but currently only manual means are used to recommend law, and intelligent methods are urgently needed. To address law recommendation for hard examples, ...

Learn how Power Query can boost your Excel skills with tips to clean, transform, and analyze data faster and more efficiently ...

Furthermore, a novel Intra-class Hard Example Mining (IHEM) loss function is proposed, which penalizes the cosine distance between the hard examples and their class centers to enhance the ...