When we are doing traditional machine learning methods such as decision trees, we must know essential features to decide the target. So before we make any machine learning model, we …
Have you tried the game calls Akinator? Although you might not have tried precisely this game, you might have seen something similar. The game starts by asking you to think …
The contents here are from the Netflix website. Our business is a subscription service model that offers personalized recommendations, to help you find shows and movies of interest to you. …
You might have seen Euclidean distance d(x,y)= √((∑(x-y )^2 )) in high school math. It is summing up the squares of two points, after then square rooting the summation. For …
Let’s talk about one real-life example of using the tree method. How can we use tree methods to classify the houses? The figure above is the decision tree results for …
Linear regression is probably the most simple algorithm that one can perform. It is nothing but combinations of some additions and multiplications, at least in the equation’s look. But linear …
In the charter school study example, the independent variable is charter education-related inputs, while the dependent variable is students’ performance. Do you recall that you should not conclude the causality …
The contents here is from the website: School Finance 101 Data and thoughts on public and private school funding in the U.S. Thoughts on “Randomized” vs. Randomized Charter School Studies …
You might feel dizzy after learning too much. You may focus on the best method that answers your question. However, the most challenging step is not choosing the most appropriate …
Machine learning is nothing more than algorithms to analyze data and make rules based on the finding. It sounds simple now, right? However, it will create more than powerful processing …
Japan remains an innovation powerhouse, according to a geographical analysis of patenting that shows Tokyo-Yokohama is much the largest such cluster in world. Japan’s Inventors Top Patent Application Study The …