# 一千萬個為什麽

## 隱馬爾可夫模型 - 不同的觀察符號

I'm trying to implement a Hidden Markov Model (based off this paper: Here

"N = the number of hidden states
M = the number of distinct observation symbols
T = the number of observations

So, for the English text example, if you let N = 2, M = 27 (26 letters
plus word-space), and T = 50,000 (number of input letters to use), you
should see that the 2 hidden states correspond to consonants and
vowels."