This paper presents an approach of Syntactic and Semantic of CFN automatic tagging based on cascaded conditional random fields model.

本文提出了一种基于层叠条件随机场的CFN句法语义自动标注方法。

youdao

Conditional Random Fields (CRF) is arbitrary undirected graphical model that bring together the best of generative models and Maximum Entropy Markov models (MEMM).

条件随机场是一种无向图模型，它具有产生式模型和最大熵马尔可夫模型的优点。

youdao