"The Time we learn what to unlearn is the time we grow up." - Bishmeet Singh
Most of the time, we think that big data is better data. This can be correct in some cases, but we all know the importance of quality data and how hard to obtain it. Even though we cleaned our data, the dataset could still contain inaccurate entries. As a result, they reduce the performance of our machine-learning models. This is an unwanted situation, but there could be worse.