Machine Learning

What is at the top of the hierarchy of needs?

• Deep Learning

• Data Cleaning

• Data Analysis

• A/B Testing

Which of the following is part of the data science tech stack?

• Collection

• Cleaning

• Release

• Storage

What is a popular programming language for data science?

• Bash

• HTML

• Python

• PHP

What is a popular python library used in data science?

• Datatables

• PyGame

• Scikit-learn

• Daru

What is the missing step?

• Model Splitting

• Model Training and Building

• Modelling

• Model Recursion

Why is data cleaning important?

• To run proper analysis on the data

• To ensure the code runs

• To get rid of outliers

• To fit the data to expectations

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• True

• False

This picture shows a result of ...

• Unsupervised Learning: Classification

• Supervised Learning: Regression

• Supervised Learning: Prediction

• Unsupervised Learning: Regression

What is a challenge of machine learning?

• Context recognition

• Email spam filters

• Fraud detection

• Pattern and Image Recognition

What is not a type of machine learning algorithm?

• Semi-supervised

• Reinforcement

• Unsupervised

• Sustained