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Showing posts with the label Classification

Customize Keras' Loss Function In A Way That The Y_true Will Depend On Y_pred

I'm working on a multi-label classifier. I have many output labels [1, 0, 0, 1...] where 1 indi… Read more Customize Keras' Loss Function In A Way That The Y_true Will Depend On Y_pred

Improving Accuracy Of A Tensorflow Neural Network- Python

This is a continuation of my first question: Receiving random cost output on tensorflow regression-… Read more Improving Accuracy Of A Tensorflow Neural Network- Python

Plotting A Graph On Axes But Getting No Results While Trying To Classify Image Based On Hog Features

I need to use boosted cascaded training to classify some images in scikit-learn. I want to classify… Read more Plotting A Graph On Axes But Getting No Results While Trying To Classify Image Based On Hog Features

How To Force Scikit-learn Dictvectorizer Not To Discard Features?

Im trying to use scikit-learn for a classification task. My code extracts features from the data, a… Read more How To Force Scikit-learn Dictvectorizer Not To Discard Features?

Extract Decision Boundary With Scikit-learn Linear Svm

I have a very simple 1D classification problem: a list of values [0, 0.5, 2] and their associated c… Read more Extract Decision Boundary With Scikit-learn Linear Svm

Classification Tree In Sklearn Giving Inconsistent Answers

I am using a classification tree from sklearn and when I have the the model train twice using the s… Read more Classification Tree In Sklearn Giving Inconsistent Answers