Which of the following is true?

Data science can take on a business role if desired.

Data science is a subset of machine learning.

AI is loosely integrated in both data science and machine learning.

Machine learning uses data science to make predictions.

Which of the following situations uses logistic regression?

Whether a political leader would win an election

The probability that a political leader would win an election

Information filtering systems that use an algorithm to predict a user's preferences or ratings of a product

Systems that use an algorithm to recommend specific outcomes

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Mika Vukovich 5 preguntas

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1Which of the following is true?
1. AData science is a subset of machine learning.
2. BAI is loosely integrated in both data science and machine learning.
3. CData science can take on a business role if desired.
4. DMachine learning uses data science to make predictions.
2Which of the following is better for text analytics?
1. APython
2. BR
3Name the technique used to predict categorical responses.
1. AMachine learning
2. BAlgorithmic sorting
3. CClassification technique
4. DStatistical modeling
4Which of the following situations uses logistic regression?
1. AWhether a political leader would win an election
2. BThe probability that a political leader would win an election
5What are recommender systems?
1. ASystems that use an algorithm to recommend specific outcomes
2. BInformation filtering systems that use an algorithm to predict a user's preferences or ratings of a product

Descripción: Test sobre Data Scientist test, creado por Mika Vukovich el 27/11/2018.
Autor: Mika Vukovich
Idioma: English
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Etiquetas: technical interview exams
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