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How to Win a Data Science Competition: Learn from Top Kagglers(으)로 돌아가기

HSE 대학의 How to Win a Data Science Competition: Learn from Top Kagglers 학습자 리뷰 및 피드백

4.7
별점
1,113개의 평가
274개의 리뷰

강좌 소개

If you want to break into competitive data science, then this course is for you! Participating in predictive modelling competitions can help you gain practical experience, improve and harness your data modelling skills in various domains such as credit, insurance, marketing, natural language processing, sales’ forecasting and computer vision to name a few. At the same time you get to do it in a competitive context against thousands of participants where each one tries to build the most predictive algorithm. Pushing each other to the limit can result in better performance and smaller prediction errors. Being able to achieve high ranks consistently can help you accelerate your career in data science. In this course, you will learn to analyse and solve competitively such predictive modelling tasks. When you finish this class, you will: - Understand how to solve predictive modelling competitions efficiently and learn which of the skills obtained can be applicable to real-world tasks. - Learn how to preprocess the data and generate new features from various sources such as text and images. - Be taught advanced feature engineering techniques like generating mean-encodings, using aggregated statistical measures or finding nearest neighbors as a means to improve your predictions. - Be able to form reliable cross validation methodologies that help you benchmark your solutions and avoid overfitting or underfitting when tested with unobserved (test) data. - Gain experience of analysing and interpreting the data. You will become aware of inconsistencies, high noise levels, errors and other data-related issues such as leakages and you will learn how to overcome them. - Acquire knowledge of different algorithms and learn how to efficiently tune their hyperparameters and achieve top performance. - Master the art of combining different machine learning models and learn how to ensemble. - Get exposed to past (winning) solutions and codes and learn how to read them. Disclaimer : This is not a machine learning online course in the general sense. This course will teach you how to get high-rank solutions against thousands of competitors with focus on practical usage of machine learning methods rather than the theoretical underpinnings behind them. Prerequisites: - Python: work with DataFrames in pandas, plot figures in matplotlib, import and train models from scikit-learn, XGBoost, LightGBM. - Machine Learning: basic understanding of linear models, K-NN, random forest, gradient boosting and neural networks. Do you have technical problems? Write to us: coursera@hse.ru...

최상위 리뷰

MS
2018년 3월 28일

Top Kagglers gently introduce one to Data Science Competitions. One will have a great chance to learn various tips and tricks and apply them in practice throughout the course. Highly recommended!

MM
2017년 11월 9일

This course is fantastic. It's chock full of practical information that is presented clearly and concisely. I would like to thank the team for sharing their knowledge so generously.

필터링 기준:

How to Win a Data Science Competition: Learn from Top Kagglers의 273개 리뷰 중 176~200

교육 기관: Ivan T

2018년 2월 21일

Excellent course, challenging and fun.

교육 기관: Sandipkumar P

2017년 10월 28일

Very Nice, to get started with Kaggle.

교육 기관: ERNESTO L C

2021년 10월 28일

m​aby the best course for thes topics

교육 기관: Daniil K

2019년 7월 30일

A lot of useful info. Thank's a lot!

교육 기관: Dennys M

2018년 4월 16일

Is amazing and so useful, congrats!

교육 기관: Remi S

2020년 9월 11일

Excellent, best course I ever take

교육 기관: Luka N

2020년 1월 17일

The best course I've ever taken :)

교육 기관: Yury A

2019년 10월 9일

thanks for this course, well done!

교육 기관: Pavel A

2020년 10월 17일

Motivated course! Unique content!

교육 기관: Sergiy M

2020년 4월 23일

Hands-on, very practical course.

교육 기관: なかむら

2020년 7월 10일

programming assignment is good.

교육 기관: Raheel H

2020년 8월 6일

A great learning experience.

교육 기관: Graig L

2020년 11월 13일

Great course, very useful!

교육 기관: Germán A R D

2020년 10월 13일

Excelente curso, exigente.

교육 기관: JOHN F V O

2020년 9월 11일

Good and demanding curse

교육 기관: Akshit J

2020년 7월 28일

Really insightful course.

교육 기관: Yingxin W

2020년 4월 18일

A lot of good materials

교육 기관: Maniar T G

2019년 9월 26일

Amazing Course. Thanks!

교육 기관: Renyi Z

2020년 11월 29일

Thanks. Learned a lot!

교육 기관: Boris G A

2020년 6월 22일

Hiper super course :D

교육 기관: sagar s

2018년 9월 29일

Awesome. Worth it!.

교육 기관: Ujjwal U

2018년 1월 27일

Exceptional course!

교육 기관: Moti T

2018년 1월 4일

Interesting and fun

교육 기관: Chiang y

2018년 7월 26일

Excellent class!!!

교육 기관: GUO S

2018년 7월 23일

Like it very much!