## Implementing logistic regression learner with python

Logistic regression is a next step from linear regression. The most real life data have non linear relationship, thus applying linear models might be ineffective. Logistic regression is capable of handling hon linear effects in prediction tasks. You can think of lots of different scenarios where logistic regression could be applied. There can be financial, demographic, health, weather and other data where model could be applied and used to predict next events on upcoming data. For instance you can classify emails in to span and non spam, transactions being fraud or non, tumors being malignant or benign. In order to understand logistic regression, let’s cover some basics, do a simple classification on data set with two features and then test it on real life data with multiple features.