1引言自然语言生成是自然语言处理领域中的一个分支,涉及人工智能、计算机语言处理、认知科学和人机交互等多个学科,在医疗,教育,气象学等领域也有了相关的应用,但是自然语言生成一篇长文本目前还处在一定的发展阶段。前有Automated Insights公司开发并已经被诸多品牌公司使用的自动写作平台Wordsmith,可以生成各类形式的报告;《纽约时报》数字部 1 Introduction Natural language generation is a branch of the field of natural language processing, involving a number of disciplines such as artificial intelligence, computer language processing, cognitive science and human-computer interaction. It also has related applications in the fields of medical treatment, education, meteorology, However, a long text generated by natural language is still at a certain stage of development. Wordsmith, an automated writing platform developed by Automated Insights and used by many brands, can generate reports of all kinds; the New York Times Digital Department