Jump to content
Main menu
Main menu
move to sidebar
hide
Navigation
Main page
Recent changes
Random page
Help about MediaWiki
Special pages
Wiki
Search
Search
Appearance
Create account
Log in
Personal tools
Create account
Log in
Pages for logged out editors
learn more
Contributions
Talk
Editing
自然语言处理
(section)
Page
Discussion
English
Read
Edit
View history
Tools
Tools
move to sidebar
hide
Actions
Read
Edit
View history
General
What links here
Related changes
Page information
Appearance
move to sidebar
hide
Warning:
You are not logged in. Your IP address will be publicly visible if you make any edits. If you
log in
or
create an account
, your edits will be attributed to your username, along with other benefits.
Anti-spam check. Do
not
fill this in!
== 概述 == 自然语言具有高度的歧义性、灵活性与上下文依赖性,同一句话在不同语境下可能含义迥异,这使得让计算机准确理解语言成为一项艰巨的任务。自然语言处理需要综合运用语言学知识、统计方法与机器学习技术,从词、句、篇章等多个层次对语言进行建模。 该领域的发展大致经历了三个阶段:早期基于规则与语法的符号方法、20 世纪 90 年代兴起的统计学习方法,以及 2010 年代后由 [[深度学习]] 驱动的神经网络方法。尤其是 2017 年 Transformer 架构的提出,彻底改变了这一领域的技术格局。
Summary:
Please note that all contributions to Wiki may be edited, altered, or removed by other contributors. If you do not want your writing to be edited mercilessly, then do not submit it here.
You are also promising us that you wrote this yourself, or copied it from a public domain or similar free resource (see
Wiki:Copyrights
for details).
Do not submit copyrighted work without permission!
Cancel
Editing help
(opens in new window)
Search
Search
Editing
自然语言处理
(section)
Add topic