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Brandon Cosley
Brandon Cosley

436 Followers

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Published in Thinking Fast

·Oct 12, 2022

A High-Level View of Unsupervised Learning

Like Managing Kids in a Candy Store What happens when you leave a child unsupervised at Target (or any store with cool stuff)? You end up spending at least twice the amount you intended to spend. Why? Because they find things you weren’t there to buy in the first place. …

Machine Learning

5 min read

A High-Level View of Unsupervised Learning
A High-Level View of Unsupervised Learning
Machine Learning

5 min read


Published in Thinking Fast

·Sep 19, 2022

Is Forecasting Data Science?

Of Course, and Here are the Most Common Tools/Approaches to Help Over the last few weeks, we have begun to unpack different categories of modeling types that most data science problems fall into. To that end, we have discovered different classification model algorithms and learned about their common applications in…

Forecasting

4 min read

Is Forecasting Data Science?
Is Forecasting Data Science?
Forecasting

4 min read


Published in Thinking Fast

·Aug 30, 2022

What Does Regression Mean in Data Science?

How the Word Gets Confused with the Model Type In data science, regression problems are problems where we want to train a model using features derived from data that can predict a numeric value (e.g. the target), within a certain confidence band (usually 95%). …

Data Science

4 min read

What Does Regression Mean in Data Science?
What Does Regression Mean in Data Science?
Data Science

4 min read


Published in Thinking Fast

·Aug 22, 2022

What is Classification in Data Sciece

And Some Examples of It’s More Practical Use At its core, data science is all about developing models of data that allow us to predict something about the world. And our predictions largely fall into 4 different classes of models. …

Data Science

4 min read

What is Classification in Data Sciece
What is Classification in Data Sciece
Data Science

4 min read


Published in Thinking Fast

·Aug 15, 2022

Want to Learn Data Science?

Learn to Think Like a Data Scientist People interested in data science often ask me how they can be more effective in their use of data science? My simple answer? Learn to think like a data scientist. Learning any field requires that we learn how to think like professionals in…

Learn Data Science

3 min read

Want to Learn Data Science?
Want to Learn Data Science?
Learn Data Science

3 min read


Published in Thinking Fast

·Aug 2, 2022

Feature Engineering Needs Domain Knowledge

A Simple Process [with code] for Integrating Domain Knowledge in FE In a recent post, I explained how small and medium sized businesses are often tied to data silos that make it difficult to access usable data. …

Data Science

2 min read

Feature Engineering Needs Domain Knowledge
Feature Engineering Needs Domain Knowledge
Data Science

2 min read


Published in Thinking Fast

·Jul 25, 2022

What Are Data Silos & How Can Data Science Solve Them

A Case for Data Science in Small & Medium Sized Businesses In our modern digital world, data are everywhere. But just because data are everywhere, does not mean that data are accessible everywhere. Quite the contrary in fact. Most of the data being generated by digital products are not useful…

Data Science

3 min read

What Are Data Silos & How Can Data Science Solve Them
What Are Data Silos & How Can Data Science Solve Them
Data Science

3 min read


Published in Thinking Fast

·Jul 21, 2022

Not So Common Data Sources For Data Scientists

Keep Your Skills Fresh with Fresh Data Sets As data scientists we need to keep up to date with our developer skills, even if we are not developers. I lead quite a few data scientists in my day-to-day activities. Those developers depend on me to steer the strategic direction of…

Data Science Skills

4 min read

Not So Common Data Sources For Data Scientists
Not So Common Data Sources For Data Scientists
Data Science Skills

4 min read


Published in Thinking Fast

·Jul 13, 2022

Small & Medium Sized Businesses Need Data Science

And How Students of Data Science Can Help Get Them Started Just as we are in life, in business we must also be flexible. This flexibility is especially true for small, medium, and startup businesses. But it is hard to be flexible when technology feels like it is ready to…

Data Science

3 min read

Small & Medium Sized Businesses Need Data Science
Small & Medium Sized Businesses Need Data Science
Data Science

3 min read


Published in Thinking Fast

·Jun 2, 2022

Want More Meaningful Data Science?

Stand On the Shoulders of Giants, Like Yeshimabeit Milner! One of the biggest struggles that loads of students of data science face, is tying together all the hard technical skills being learned from the vast internet of resources to meaningful social-economic-environmental-business problems. Is this a soft skill? Is it a…

Data Science

4 min read

Want More Meaningful Data Science?
Want More Meaningful Data Science?
Data Science

4 min read

Brandon Cosley

Brandon Cosley

436 Followers

Data Science Transformation Specialist | Start with newsletter and get my end-to-end approach to data science here www.fastdatascience.ai

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