@article{202208.0238,
	doi = {10.20944/preprints202208.0238.v1},
	url = {https://doi.org/10.20944/preprints202208.0238.v1},
	year = 2022,
	month = {August},
	publisher = {Preprints},
	author = {Zhenyi Zhu},
	title = {A Simple Survey of Pre-trained Language Models},
	journal = {Preprints}
}