Top "Machine-learning" questions

Implementation questions about machine learning algorithms.

TensorFlow: "Attempting to use uninitialized value" in variable initialization

I am trying to implement multivariate linear regression in Python using TensorFlow, but have run into some logical and implementation …

python machine-learning linear-regression tensorflow
How to save final model using keras?

I use KerasClassifier to train the classifier. The code is below: import numpy from pandas import read_csv from keras.…

python machine-learning keras
What is the role of "Flatten" in Keras?

I am trying to understand the role of the Flatten function in Keras. Below is my code, which is a …

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import input_data MNIST tensorflow not working

TensorFlow MNIST example not running with fully_connected_feed.py I checked this out and realized that input_data was …

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How to install xgboost package in python (windows platform)?

http://xgboost.readthedocs.org/en/latest/python/python_intro.html On the homepage of xgboost(above link), it says: To …

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How to predict input image using trained model in Keras?

I'm only beginning with keras and machine learning in general. I trained a model to classify images from 2 classes and …

python machine-learning keras computer-vision
Keras model.summary() result - Understanding the # of Parameters

I have a simple NN model for detecting hand-written digits from a 28x28px image written in python using Keras (…

python machine-learning neural-network keras theano
Google Colaboratory: misleading information about its GPU (only 5% RAM available to some users)

update: this question is related to Google Colab's "Notebook settings: Hardware accelerator: GPU". This question was written before the "TPU" …

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How does the Google "Did you mean?" Algorithm work?

I've been developing an internal website for a portfolio management tool. There is a lot of text data, company names …

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What is the difference between steps and epochs in TensorFlow?

In most of the models, there is a steps parameter indicating the number of steps to run over data. But …

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