Compressing Large-scale Transformer-based Models: A Case Study On BERT · The Large Language Model Bible Contribute to LLM-Bible

Compressing Large-scale Transformer-based Models: A Case Study On BERT

Ganesh Prakhar, Chen Yao, Lou Xin, Khan Mohammad Ali, Yang Yin, Sajjad Hassan, Nakov Preslav, Chen Deming, Winslett Marianne. Arxiv 2020

[Paper]    
Applications Attention Mechanism BERT Model Architecture Pretraining Methods Survey Paper Transformer

Pre-trained Transformer-based models have achieved state-of-the-art performance for various Natural Language Processing (NLP) tasks. However, these models often have billions of parameters, and, thus, are too resource-hungry and computation-intensive to suit low-capability devices or applications with strict latency requirements. One potential remedy for this is model compression, which has attracted a lot of research attention. Here, we summarize the research in compressing Transformers, focusing on the especially popular BERT model. In particular, we survey the state of the art in compression for BERT, we clarify the current best practices for compressing large-scale Transformer models, and we provide insights into the workings of various methods. Our categorization and analysis also shed light on promising future research directions for achieving lightweight, accurate, and generic NLP models.

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