Ensemble Machine Learning Techniques 6.3: Example on Kaggle Competition

Ensemble Machine Learning Techniques 6.3: Example on Kaggle Competition

Assessment

Interactive Video

Information Technology (IT), Architecture, Social Studies

University

Hard

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This video tutorial covers a practical example of a machine learning competition, focusing on the Titanic dataset from Kaggle. It explains the problem of predicting survival chances using various features and discusses the preprocessing steps required. The tutorial then delves into the Python implementation, highlighting the use of ensemble techniques and libraries for model building. It covers the creation of classifiers, stacking, and validation processes, leading to predictions and an accuracy score of 0.87%. The video concludes with a summary of the course and encouragement for further exploration.

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5 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the main objective of the Titanic competition mentioned in the video?

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

Which independent variables are included in the Titanic dataset?

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3.

OPEN ENDED QUESTION

3 mins • 1 pt

What preprocessing steps are mentioned in the video for handling the dataset?

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4.

OPEN ENDED QUESTION

3 mins • 1 pt

Describe the role of the 'base classifier class' in the implementation.

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5.

OPEN ENDED QUESTION

3 mins • 1 pt

What accuracy score was achieved at the end of the competition?

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