Machine Learning Introduction

It is really strange about ML. Because at first I thought it is something difficult, and the work in the real world is the same. But after talking with some classmates, I find that most of them just use the model, and don’t know the truth of it, which goes against my idea of study. All the time I think, no matter what, I need to absorb the truth of one thing to convince myself that I am really understand it. But my classmate gives me a feeling that this field has a low threshold and this feeling makes me uncomfortable.
I know ML is the frontier of computer science but it hurts me when I find this phnomenon. I am really interested in ML. I hope I can be another kinds of people who really understand the concept of ML.
I know I am just talking, but I hope I can do what I said.

LeetCode New Summary

This is a review of every lc problems I have done.

LeetCode Summary By Tag

To make it easier to review the leetcode, classify different into groups according to its tags.

• LeetCode Summary By Tag
  • 1. Array
    • 1. Two Sum
    • 11. Container With Most Water
    • 15. 3Sum
    • 16. 3Sum Closest
    • 18. 4Sum
    • 26. Remove Duplicates from Sorted Array
    • 27. Remove Element
    • 41. First Missing Positive
    • 42. Trapping Rain Water
  • 2. Number
  • 3. List

Leetcode

This is a temporary post to record the experience of doing leetcode and will be rewrite and rearrange the layout (Typesetting) ASAP.
In the future I will sum up all the algs I know to a new post and write a new post to record the exercise. Hope I can do it well
2018.5.6

Updated 2018-5-9, the following days will be tough and I have to rearrange the quantity of leetcode problems. The next 2 weeks’ focus is on GRADUATTION PROJECT & Side Project preparation.
Fight.