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← 18ps-08 Particle Question 1 Solution

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Showing Revision 1 created 11/28/2012 by Amara Bot.

  1. The answer is 1/19th for a2, c2, and b3, and 16/19th or 0.8421 for b2.
  2. To see, let's associate the nonnormalized probability value to each of the particles.
  3. Over here, we have 0.1. Here is 0.8, but if 2 particles, let's make this 1.6.
  4. 0.1 and 0.1 again.
  5. These nonnormalized importance weights add up to 1.9,
  6. so the desired result is the division of the original particle weights by 1.9,
  7. which is the value as shown on the left.