最注明的cmu语言模型工具箱中的将文本转化为trigram统计的工具。在linux下可用。用法可使用－help命令。-most of the annotated cmu language model kit of text into trigram statistics tool. Linux can be used in the next. Usage may use-help orders.

可以将trigram转换成bigram的工具。也是cmu的工具。用法参见-help命令。-can be converted into trigram ng tool. Also cmu tool. See Usage-help orders.

卡内基梅隆大学MaCallum开发的文本分类系统，可方便在其中嵌入自己的模块-text categorization system developed by maccallum of cmu