Recently I'm realizing ResNet classified project, but my model training effect is poorer, so I need to find a large, stable ResNet classification source code to do a comparative analysis of the project, but I searched the Internet resources, the individual feels project is too small stability is not enough, the credibility is not high, so please stability can be found, the official implementation of ResNet classification program of the great god, can you give me some advice, where in what way I can find the stable resources,