Hi,

on tirgul 3 we did an example for EM with x1,..,xn coinflips (z1,..,zn were latent vars.)

at some point a1,..,an parameters were introduced. i don't understand why we need those, because we know that Z~Ber(theta) .

can you explain?

thanks

- Instructors
- Prof. Lior Wolf

Prof. Eran Halperin - Teaching Assistant
- Regev Schweiger

- Exam: Feb. 3
^{rd}, 2015 - Moed B: Sept. 4
^{th}, 2015

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