
Exploring Data Science Concepts
Flashcard
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Other
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University
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Practice Problem
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Hard
S.Saranya Pauline
Used 1+ times
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10 questions
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1.
FLASHCARD QUESTION
Front
What is the primary goal of data science?
Back
To extract insights and knowledge from data.
2.
FLASHCARD QUESTION
Front
Which programming language is most commonly used in data science?
Back
Python
3.
FLASHCARD QUESTION
Front
What is the purpose of data cleaning in data science?
Back
The purpose of data cleaning in data science is to improve data quality for accurate analysis.
4.
FLASHCARD QUESTION
Front
Machine learning
Back
Machine learning is a method in data science that enables systems to learn from data and improve their performance over time without being explicitly programmed.
5.
FLASHCARD QUESTION
Front
What is the difference between supervised and unsupervised learning?
Back
Supervised learning uses labeled data for training, while unsupervised learning uses unlabeled data to find patterns.
6.
FLASHCARD QUESTION
Front
Name a popular data visualization tool used in data science.
Back
Tableau
7.
FLASHCARD QUESTION
Front
What is a 'data pipeline' and why is it important?
Back
A data pipeline is a series of data processing steps that automate the flow of data from one system to another, and it is important for managing data efficiently and ensuring data quality.
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