@inproceedings{ijcai2020p219, title = {Improving Knowledge Tracing via Pre-training Question Embeddings}, author = {Liu, Yunfei and Yang, Yang and Chen, Xianyu and Shen, Jian and Zhang, Haifeng and Yu, Yong}, booktitle = {Proceedings of the Twenty-Ninth International Joint Conference on Artificial Intelligence, {IJCAI-20}}, publisher = {International Joint Conferences on Artificial Intelligence Organization}, editor = {Christian Bessiere}, pages = {1577--1583}, year = {2020}, month = {7}, note = {Main track}, doi = {10.24963/ijcai.2020/219}, url = {https://doi.org/10.24963/ijcai.2020/219}, }