Universal embedding for pre-trained models and data bench

The transformer architecture has shown significant improvements in the performance of various natural language processing (NLP) tasks. One of the great advantages of transformer-based model is that they allow for the addition of an extra layer to a pre-trained model (PTM) and fine-tuning, rather than requiring the development of a separate architecture for each task. This approach has provided great promising performance in NLP tasks. Therefore, selecting an appropriate PTM from the model zoo, such as Hugging Face, becomes a crucial task. Despite the importance of PTM selection, it still requires further investigation. The main challenge in PTM selection for NLP tasks is the lack of a publicly available benchmark to evaluate model performance for each task and dataset. To address this challenge, we introduce the first public data benchmark to evaluate the performance of popular transformer-based models on diverse ranges of NLP tasks. Furthermore, we propose graph representations of transformer-based models with node features that represent the matrix weight on each layer. Empirical results demonstrate that our proposed graph neural network (GNN) model outperforms existing PTM selection methods.