Emilia OrellanaOverSamplingThis is a continuous series from my period blog of class imbalance. Last week's blog can be found here. This week I will be explaining…Dec 17, 2020Dec 17, 2020
Emilia OrellanaSMOTEA technique to overcome class imbalance can be SMOTE. SMOTE is my favorite technique because, in my opinion, it is the easiest. As I…Dec 10, 2020Dec 10, 2020
Emilia OrellanaBalance of ClassesClass imbalance is such an important factor in modeling! I might be saying a lot of things are important but they are! Everything little…Dec 2, 2020Dec 2, 2020
Emilia OrellanaMachine Learning Part 3! UnsupervisedThis is the last part of my series blog. So sad. For the last three weeks, I have been explaining machine learning and the essence of it…Nov 25, 2020Nov 25, 2020
Emilia OrellanaMachine Learning Part 2! Supervised LearningMy simplistic blog about machine learning can be found here. I did a brief explanation of what machine learning is, and I compared it to a…Nov 19, 2020Nov 19, 2020
Emilia OrellanaMachine Learning!!Machine learning is the coolest thing ever, once you actually understand it all. We can compare the beauty of machine learning to a car…Nov 12, 2020Nov 12, 2020
Emilia OrellanaNot Nice Square Error“Not nice” square error is a little silly title to the commonly used mean square error. For those who haven't used mean square error, it…Nov 4, 20201Nov 4, 20201
Emilia OrellanaImportance of Feature ImportanceFeature importance is a beautiful technique in machine learning. Its job is basically its own name ‘Feature Importance’, identifying which…Oct 28, 2020Oct 28, 2020
Emilia OrellanaGrid Search on Random ForestImagine finding the perfect shoe! Grid search is an amazing feature! Doing something to maximize the accuracy of the chances of finding…Oct 21, 2020Oct 21, 2020
Emilia OrellanaBreakdown Confusion MatrixWhat is a confusion matrix you ask? It's a 2x2 table explaining the probabilities from a binary classification. Various measurements are…Oct 14, 2020Oct 14, 2020
