J.P. Rinfret – Medium

J.P. Rinfret

J.P. Rinfret
in
Level Up Coding

The Monty Hall Problem Solved

Using Python to generate ten-thousand random simulations of the classic game show.

6 min readFeb 25, 2020

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The Monty Hall Problem Solved

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J.P. Rinfret
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Towards Data Science

The MySQL Functions Used in (Almost) Every ETL Pipeline

Commit these functions to memory.

8 min readFeb 17, 2020

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The MySQL Functions Used in (Almost) Every ETL Pipeline

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J.P. Rinfret

It’s Not Gambling; It’s Data Science.

Using machine learning to bet on a basket of golfers as to mimic the risk/return profile of a Venture Capital fund.

6 min readJan 28, 2020

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It’s Not Gambling; It’s Data Science.

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J.P. Rinfret
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The Startup

Latent Dirichlet Allocation (LDA)

What the heck is LDA and how is it used for topic modeling?

6 min readDec 18, 2019

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Latent Dirichlet Allocation (LDA)

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J.P. Rinfret
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The Startup

The Hyperparameter Cheat Sheet

A quick guide to hyperparameter tuning utilizing Scikit Learn’s GridSearchCV

8 min readDec 16, 2019

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The Hyperparameter Cheat Sheet

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J.P. Rinfret
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The Startup

A Better Understanding of Beta

Utilizing basic Python packages and linear regression modules to analyze and visualize Equity Beta

5 min readNov 22, 2019

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A Better Understanding of Beta

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J.P. Rinfret
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Towards Data Science

A Beginner’s Guide to Data Science in the Portfolio Management Process

Portfolio optimization made simple with a deeper understanding of the statistical computations at work.

6 min readNov 6, 2019

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A Beginner’s Guide to Data Science in the Portfolio Management Process

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J.P. Rinfret

Moving Averages: A Powerful Tool in Data Science

What are moving averages and how can Data Scientists use them to spot the next trend?

5 min readOct 19, 2019

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Moving Averages: A Powerful Tool in Data Science

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J.P. Rinfret

J.P. Rinfret

TEM @ Komodo Health — Blogs & Opinions are Mine Only | Data Science & Machine Learning at Flatiron School | Mathematics at Fairfield University

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