提出从组成形式和上下文语境两个方面来自动识别汉语文本中的各种特殊符号串。
Context free grammar extended by constrained formula and an improved LR parser are adopted to formalize and recognize the special strings.
提出从组成形式和上下文语境两个方面来自动识别汉语文本中的各种特殊符号串。
Context free grammar extended by constrained formula and an improved LR parser are adopted to formalize and recognize the special strings.
应用推荐