© 2000 Todd Neller.
A.I.M.A. t
ext
figures
© 1995 Prentice Hall.
Used by
permission.
In-Class Exercise: Units as
Logic Gates
•
For values 0,1 corresponding to true, false, and a unit
with a 0/1-step function, can you choose W
1,i
, W
2,i
, and t
so as to compute:
–
AND? (1, 1, 1.5)
–
OR? (1, 1, .5)
–
IMPLIES? (1, -1, .5)
–
EQUIVALENT? (NOT POSSIBLE – Why?)
