Machine learning with a human in the learning loop, observing the result of learning and providing input meant to improve the learning outcome. 
Using the crime rates and property size, we have designed a model that predicts the market value of a property.
Move around the data points by dragging them to re-train the model to suit your understanding of the real-estate market.
Use the 'Predict' button to check the model against your expectations.
Keep adjusting the model, until it behaves per your expectations.
|Index||Crime - Color||Rooms - X Axis||Median Value - Y Axis|