0:09:20: Q1. what is the capacity? ANS: max I(X;Y) over p(x)
0:14:20: Q2. maximizing over what? ANS: p(x)
0:22:17: Q3. Why I(M;Y^n) <= I(X^N,Y^N)? ANS: data processing inequality
0:32:55: Q4 What is H(E|Y^N,M)? ANS: 0
0:39:30: Q5 how many of you know exponential family distribution already? ANS: N/A
1:09:21: Q6. what is RHS? ANS: E[T_i(X)]
1:51:18: Q7 what is the updated lambda1? ANS: lambda1 + x
2:12:13: Q8. What is the value of the integral? ANS: 1
2:20:33: Q10. What is the value of the sum? ANS: 0
2:24:20: Q11 what is a good estimator of the mean given X1…Xn? ANS: 1/n sumi (Xi)
2:26:52: Q12. Can you find the fisher information for N(x;mu,sigma^2) (sigma fixed)? ANS: 1/sigma^2