Machine Learning Coding Tutorial 3. What Makes a Good Feature?
Machine Learning Coding Tutorial 3. What Makes a Good Feature? In the previous tutorial, we used decision tree as the…
Machine Learning Coding Tutorial 0. Environment Setup
Welcome to the 0th GoodTecher Machine Learning Coding Tutorial. The 0th tutorial is about getting your programming environment ready for…
Machine Learning Coding Tutorial
Machine Learning Coding Tutorial Hello friends, Here is GoodTecher Machine Learning Coding Tutorial. GoodTecher will teach you machine learning concepts and…
LeetCode 122. Best Time to Buy and Sell Stock II
Description https://leetcode.com/problems/best-time-to-buy-and-sell-stock-ii/description/ Say you have an array for which the ith element is the price of a given stock on day i. Design…
What’s the difference between SCSS and Sass?
Question: What’s the difference between SCSS and Sass? Answer: There are two syntaxes available for Sass. The first, known as…
Machine Learning Coding Tutorial 2. Visualizing a Decision Tree
In the previous tutorial, we used decision tree as the classifier. Decision Tree is an easy to read and understand…
How to solve “conda: command not found” issue?
Problem: After installed Anaconda, I am typing the following line into my console: conda create -n py33 python=3.3 anaconda However,…
LeetCode 121. Best Time to Buy and Sell Stock
Description https://leetcode.com/problems/best-time-to-buy-and-sell-stock/ You are given an array prices where prices[i] is the price of a given stock on the ith day. You want to maximize your…
Machine Learning Coding Tutorial 1. Hello World
The tutorial is about making a simple machine learning Python program. The program takes a description of the fruit as…
LeetCode 20. Valid Parentheses
Description https://leetcode.com/problems/valid-parentheses/ Given a string s containing just the characters ‘(‘, ‘)’, ‘{‘, ‘}’, ‘[‘ and ‘]’, determine if the input string is valid. An input string is valid…