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Showing posts with the label Mnist

High Training Accuracy But Low Prediction Performance For Tensorflow's Official Mnist Model

I'm new to machine learning and I was following along with the Tensorflow official MNIST model … Read more High Training Accuracy But Low Prediction Performance For Tensorflow's Official Mnist Model

Convert Mnist Data From Numpy Arrays To Original Ubyte Data

I used this code almost exactly, just changing the line: f = gzip.open('../data/mnist.pkl.gz… Read more Convert Mnist Data From Numpy Arrays To Original Ubyte Data

Can't Load 'mnist-original' Dataset Using Sklearn

This question is similar to what asked here and here. Unfortunately, in my case the suggested solut… Read more Can't Load 'mnist-original' Dataset Using Sklearn

How To Get The Value From Each Output-node During Eval Mnist Testdata In Tensorflow?

I train a convolutional neural network (CNN) with TensorFlow. When the training is finished I calcu… Read more How To Get The Value From Each Output-node During Eval Mnist Testdata In Tensorflow?

Typeerror: Only Integer Scalar Arrays Can Be Converted To A Scalar Index

I am trying a simple demo code of tensorflow from github link. I'm currently using python versi… Read more Typeerror: Only Integer Scalar Arrays Can Be Converted To A Scalar Index

Is It Possible To Use Vector Methods To Shift Images Stored In A Numpy Ndarray For Data Augmentation?

Background: This is one of the exercise problems in the text book Hands on Machine Learning by Aure… Read more Is It Possible To Use Vector Methods To Shift Images Stored In A Numpy Ndarray For Data Augmentation?

Should I Use Softmax As Output When Using Cross Entropy Loss In Pytorch?

I have a problem with classifying fully connected deep neural net with 2 hidden layers for MNIST da… Read more Should I Use Softmax As Output When Using Cross Entropy Loss In Pytorch?