Source google image: https://image.slidesharecdn.com/df783dd3-1956-4b61-bb62-35b478bb97c8-180529165553/95/unsupervised-anomaly-detection-with-isolation-forest-elena-sharova-15-638.jpg?cb=1527612998
Isolationforest n_estimators
Source google image: https://image.slidesharecdn.com/df783dd3-1956-4b61-bb62-35b478bb97c8-180529165553/95/unsupervised-anomaly-detection-with-isolation-forest-elena-sharova-15-638.jpg?cb=1527612998