New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Jump to bottom

关于隐变量和观测变量的问题 #9

Open

caoxu915683474 opened this issue Feb 14, 2019 · 0 comments

caoxu915683474 commented Feb 14, 2019

您好老师，想请教一下，在做序列标注任务时，标注序列Y是我们可以获得的，那么为什么不能用极大似然估计或者贝叶斯估计那样直接求，而是把Y看作隐变量用em算法呢？直接把Y看作分类标签作为观测数据是否合理？

Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment