title: How to get probabilities along with classification in LogisticRegression?
body: <p>I am using Logistic regression algorithm for multi-class text classification. I need a way to get the confidence score along with the category. For eg - 
  If I pass text = "Hello this is sample text" to the model, I should get <strong>predicted class = Class A and confidence = 80%</strong> as a result.</p>