Histogram Equalization on Statistical Approaches for Chinese Unknown Word Extraction Bor-Shen Lin author Yi-Cong Chen author 2011-sep/dec text International Journal of Computational Linguistics & Chinese Language Processing, Volume 16, Number 3-4, September/December 2011 Yuen-Hsien Tseng editor Kuang-hua Chen editor conference publication lin-chen-2011-histogram https://aclanthology.org/O11-4003/ 2011-sep/dec