alezinhacris

I'm implementing a classification task with binary outcome using RandomForestClassifier and I k… Read more Optimal Feature Selection Technique After Pca?

I'm working on classification problem where i need to add different levels of gaussian noise to… Read more Adding Gaussian Noise To A Dataset Of Floating Points And Save It (python)

I have set up a model to train on classifying whether an image is a certain video game or not. I pr… Read more Keras' Fit_generator() For Binary Classification Predictions Always 50%

I have a binary classification problem. I use the following keras model to do my classification. in… Read more How To Handle Lstms With Many Features In Python?

I'm using the SVM Classifier for classifying text as good text and gibberish. I'm using pyt… Read more Sgdclassifier Giving Different Accuracy Each Time For Text Classification

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

I have a binary classification problem where I use the following code to get my weighted avarege pr… Read more Why Roc_auc Produces Weird Results In Sklearn?

I want to write a Naive Base text classificator. Because sklearn does not accept 'text form… Read more How To Add A Feature To A Vectorized Data Set?

My model weights (I output them to weights_before.txt and weights_after.txt) are precisely the same… Read more Keras Model Doesn't Learn At All

I need to build a software that does audio recognition from a small audio sample (A) inside other a… Read more Detecting Audio Inside Audio [audio Recognition]

I have a collection of clothing / accessory products (represented by a Python object) with various … Read more Python Decision Tree Classification Of Complex Objects

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

I am working with an imbalanced dataset where I have a class variable of 2 different values: 0 and … Read more How Can I Know Which Is The Positive Class Value And Negative Class Value For Xgboost?