为了社区的利益，在本节中(即使在评论"部分中也提到了此问题的解决方案).

Mentioning the resolution to this issue in this section (even though it is present in Comments Section), for the benefit of the community.

由于模型可以与其他标准数据集配合使用，因此解决方案是使用更多数据.模型不是学习型的，因为它的训练数据较少.

Since the Model is working fine with other Standard Datasets, the solution is to use more Data. Model is not learning because it has less data for Training.