Word Segmentation & POS Tagging

Languages: Chinese Korean Japanese

Word segmentation and POS tagging are the basis of natural language processing. Word segmentation means to combine single-character sequences into word sequences according to the grammar norms. POS tagging refers to identifying the most likely part of speech with the given word sequences.


Word is the basic unit of natural language processing, word segmentation and POS tagging are the basis of various NLP algorithms. We offer customized statistical word segmentation algorithms for a variety of application scenarios to meet multiple language requirements. Word segmentation and POS tagging algorithm is mainly targeted at Chinese, Japanese, Korean and other languages without obvious word boundaries or those with refineable word boundaries, transforming the sentences or phrases in the form of single-character strings into word strings.