30 lines
1005 B
Markdown
30 lines
1005 B
Markdown
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---
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title: detail
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---
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## What is Data Science
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Data Science is a multi-disciplinary field that combines skills in software engineering and statistics with domain experience to support the end-to-end analysis of large and diverse data sets, ultimately uncovering value for an organization and then communicating that value to stakeholders as actionable results.
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## Data Scientist
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Person who is better at statistics than any software engineer and better at software engineering than any statistician.
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## What Skills Do You Need?
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Mathematics - Calculus, Linear Algebra
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Statistics - Hypothesis, Testing, Regression
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Programming - SQL, R/Python
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Machine Learning - Supervised and Unsupervised Learning, Model Fitting
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Business/Product Intuition - Interpret and communicate results to non-technical audience
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## Life Cycle
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1 - Identify or Formulate Problem
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2 - Data Preparation
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3 - Data Exploration
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4 - Transform and Select
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5 - Build Model
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6 - Validate Model
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7 - Deploy Model
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8 - Evalute or Monitor Results
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