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Define a spike prior in infer.net RRS feed

  • Question

  • Hello. Can anyone please help me in finding out how I can implement a spike prior in infer.net? actually I need the distribution of the spike to be a delta function centered at origin. (formula 3 and a few lines below it in this paper: Expectation Propagation for microarray data classification, Daniel Hernández-Lobato, et al. Pattern Recognition Letters 31 (2010)). Thanks a lot.

    Monday, October 27, 2014 10:13 AM

Answers

  • Use a Gaussian with very small variance.
    • Marked as answer by Capli19 Monday, December 15, 2014 11:27 AM
    Monday, October 27, 2014 12:19 PM
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