Chapter 17 Causality

Content-related errors

Typos/text clarifications

Page 421 of the Winter 2008-2009 CS228 course reader. About 3/4 of the way down, it reads:
M[y1;x1] = M[x1y1 |None] + M[x1y1| do(Y = y1)] = 4+2 = 6

Should read

M[y1;x1] = M[x1y1 |None] + M[x1y1| do(X = x1)] = 4+2 = 6

The numerical value of 2 was correct in the original, only the conditioning on do(Y = y1) was incorrect.

page_revision: 1, last_edited: 1236965471|%e %b %Y, %H:%M %Z (%O ago)
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