jeremiedb commented on issue #1546: predict returning the same value for all 
observations
URL: 
https://github.com/apache/incubator-mxnet/issues/1546#issuecomment-356470925
 
 
   @kmarlen1988, can you confirm whether your intent to limited to prediction 
or to retrain a complete model? It seems like you attempted to launch training 
on cpu, which is likely not a good idea as it would takes ages to train large 
model such as Inception or Resnet on cpu. 
   
   If you want to use a pre-trained model to perform prediction, you can look 
at the steps here: 
http://dmlc.ml/rstats/2015/12/08/image-classification-shiny-app-mxnet-r.html
   
   As you seemed to have only 2 classes, if what you want is to fine tune a 
pre-existing model, you can look here: 
https://statist-bhfz.github.io/cats_dogs_finetune Again, training on GPU is 
highly desirable for this task. 

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