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Posted to commits@mxnet.apache.org by gi...@git.apache.org on 2017/07/29 19:05:12 UTC

[GitHub] jeremiedb opened a new issue #7247: [R] sample.multinomial not working

jeremiedb opened a new issue #7247: [R] sample.multinomial not working
URL: https://github.com/apache/incubator-mxnet/issues/7247
 
 
   Usage of mx.nd.multinomial in R-package seems broken. A numeric value is returned rather than the expected integer. Maybe it has to do with the `int32` format returned by the operator?
   
   ```
   probs <- c(0, 0.1, 0.2, 0.3, 0.4)
   probs <- cbind(probs, rev(probs))
   probs <- mx.nd.array(probs)
   mx.nd.sample.multinomial(data = probs, shape=1, get_prob = F)
   
                [,1] [,2]
   [1,] 2.802597e-45    0
   ```
   
 
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