词形还原是什么？
原文英文，约300词，阅读约需1分钟。发表于：。This is my very first post on this awesome space and I'll be excited if you could share your thoughts in the comments after reading. Now, come with me. What Is Stemming & Lemmatization?...
词干提取和词形还原是自然语言处理中的技术，用于将单词减少到基本形式。词干提取去除后缀，速度快但不准确。词形还原使用词典，速度慢但准确。两种技术降低文本维度，提高分类、聚类、搜索和机器学习。
