International Data Analysis Olympiad 2022

This repository contains some materials and my solution in IDAO 2022.

"Higher School of Economics and Yandex are proud to announce the 5th International Data Analysis Olympiad. Since it’s our first anniversary, we decided to change the format: this year we divide students and ML specialists into two separate divisions. Only students are able to join in the main competition — the Student Division. All other participants can join the Open Division to participate hors concours (for their own interest)."

Introduction

• Team name: Hope
• Leader: QuyAnh2005
• Rank:
  • Machine Learning Bootcamp: Top 10
  • Qualification phase: Top 6

Content

Machine Learning Bootcamp

Machine Learning Bootcamp is organized to prepare for official competition IDAO2022

• Some lectures:

  • Categorical Data Encoding Techniques. Practical tricks in data analysis tasks
  • Boosting Algorithms in Machine Learning
  • Some interesting non-classical applications of machine learning. Machine learning on graph-structured data

• Task:

  • Predict sleep disorder on given human health data

Qualification Phase - Student Division

There are two separate tracks during the online stage. From the machine learning perspective, the tracks will be similar, yet the restrictions put on the solutions are different for each track.

The task is to predict band gap energy for each crystal structure.

Final Phase

UPDATING...