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August 14, 2017
Data Analytics Questions

Data analysis is about asking the right questions. Good data analytics questions help your teams gain actionable insights.

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March 26, 2018
Supervised vs Unsupervised Learning

Supervised vs unsupervised learning models have different use cases with machine learning. The key difference is whether you're working with labeled or unlabeled data.

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August 9, 2021
The Neural Network Cost Function

The artificial neural network cost function helps machine learning system learn from their mistakes.

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August 9, 2021
The Neural Network Chain Rule

The neural network chain rule works with backpropagation to help calculate the cost of the error in the gradient descent.

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July 31, 2017
Data Critical Thinking

Data critical thinking is a key skill for your team to get the most from data reports and analysis.

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October 2, 2017
Data Storytelling Structure

Good data stories start with understanding data storytelling structure. It's not enough to just have analytics you need a story to communicate insights.

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