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Showing posts with the label Logistic Regression

Predict_proba For A Cross-validated Model

I would like to predict the probability from Logistic Regression model with cross-validation. I kno… Read more Predict_proba For A Cross-validated Model

Coursera Ml - Implementing Regularized Logistic Regression Cost Function In Python

I am working through Andrew Ng's Machine Learning on Coursera by implementing all the code in p… Read more Coursera Ml - Implementing Regularized Logistic Regression Cost Function In Python

Is There A Way To Suitably Adjust This Sklearn Logistic Regression Function To Account For Multiple Independent Variables And Fixed Effects?

I would like to adapt the LogitRegression function included below to include additional independent… Read more Is There A Way To Suitably Adjust This Sklearn Logistic Regression Function To Account For Multiple Independent Variables And Fixed Effects?

Explain Matplotlib Contourf Function

I am trying to plot a decision region (based on the output of a logistic regression) with matplotli… Read more Explain Matplotlib Contourf Function

Using Sgd Without Using Sklearn (logloss Increasing With Every Epoch)

def train(X_train,y_train,X_test,y_test,epochs,alpha,eta0): w,b = initialize_weights(X_train[0]… Read more Using Sgd Without Using Sklearn (logloss Increasing With Every Epoch)

How To Fill An Nparray With Another Array Starting At A Key In Python?

I have a dataframe, called x. This consists of 2 columns which looks like this (712, 2): SibSp… Read more How To Fill An Nparray With Another Array Starting At A Key In Python?