计算所汉语词法分析系统ICTCLAS.分词正确率高达97.58 (973专家组评测)，未登录词识别召回率均高于90 ，其中中国人名的识别召回率接近98 处理速度为31.5Kbytes/s。ICTCLAS的特色还在于：可以根据需要输出多个高概率结果，有多种输出格式，支持北大词性标注集，973专家组给出的词性标注集合。这是最新版的API接口文档，有详细的示例。-Calculation of the Chinese lexical analysis system ICTCLAS. Segmentation correct rate of 97.58　(973 Expert Group on Evaluation), unknown word recognition than the recall rate of 90 percent, of which the recognition of China to recall the names of persons close to 98　of processing speed for 31.5Kbytes/s. Also features ICTCLAS is: can output the results of a number of high probability, there are a variety of output formats, to support the North-of-speech tagging sets, 973 expert group is given a collection of-speech tagging. This is the latest version of the API interface documentation, detailed examples.