sky2000
06-18-2011, 11:28 AM
Hi everyone,
I am reading an article using the EM algorithm and in the M-Step they are maximizing this equation:
\sum_t \sum_i E_{A} [log p(y_i^t,z_i|x_i)]
Could someone please tell me what is the explicit form of this equation? Is E_{A} [log p(y_i^t,z_i|x_i)] equal to A*[log p(y_i^t,z_i|x_i)] ?
Thank you very in advance!
I am reading an article using the EM algorithm and in the M-Step they are maximizing this equation:
\sum_t \sum_i E_{A} [log p(y_i^t,z_i|x_i)]
Could someone please tell me what is the explicit form of this equation? Is E_{A} [log p(y_i^t,z_i|x_i)] equal to A*[log p(y_i^t,z_i|x_i)] ?
Thank you very in advance!