Hyper-parameter tuning can help you get the best performance out of your model

Photo by Jorge Salvador on Unsplash

When training your machine learning model, creating a baseline, or “vanilla” model without any specific tuning is most often the protocol. We do this to benchmark how well our model will perform on our data. So when we tune the hyperparameters, we can tell if improvements are being made. …

An introduction to a fundamental lesson in Data Science.

One of the most important concepts we can know in Data Science is Bayes’ Theorem. Named after the British mathematician and Presbyterian minister Thomas Bayes (18th century), Bayes’ theory is built on conditional probability. Bayes allows us to deductively reason our…

Technically known as A|B testing or hypothesis testing

Photo by Markus Winkler on Unsplash

Following up on Part 1, I’m now going to walk through our simple A|B test using Python!

Here is an example of what our website’s data looks like:

import pandas as pd
import numpy as np
df = pd.read_csv('ad_actions.csv')df.tail()

A coding challenge walkthrough, number 6.

Photo by Brett Jordan on Unsplash

I’ll be posting a few of these individually, as they are basically required practice if you are an entry-level data analyst or data scientist looking for your first position.

Think from the hiring manager’s perspective. They see you might have some projects and coding…

Challenge number 4

Back to my series of coding challenge questions. I’ll be posting a few of these individually, as they are basically required practice if you are an entry-level data analyst or data scientist looking for your first position.

Think from the hiring manager’s perspective. They see you might…

Another question of the challenge series answered step-by-step

Back to my series of coding challenge questions. I’ll be posting a few of these individually, as they are basically required practice if you are an entry-level data analyst or data scientist looking for your first position.

Think from the hiring manager’s…

and why doing these questions are worth your time

Back to my series of coding challenge questions. I’ll be posting a few of these individually, as they are basically required practice if you are an entry-level data analyst or data scientist looking for your first position.

Think from the hiring…

and why doing these questions are worth your time

Back to my series of coding challenge questions. I’ll be posting a few of these individually, as they are basically required practice if you are an entry-level data analyst or data scientist looking for your first position.

Think from the hiring…

and why doing these questions are worth your time

If you are like me, a noob and entry-level data scientist, you probably have sighed at the thought of the dreaded coding challenge. There are so many possible questions, how could you know what will be on the test? Data science…

The proper way to program

In addition to relearning various aspects of programming foundations, I’d like to take an opportunity to write about Object-Oriented Programming (OOP). Object-Oriented Programming is a programming paradigm and a way to classify a programming language based on its features.

I’ll just by typing it as…

Orin Conn

I’m a recent Data Science graduate with a B.S. in Environmental Science. Currently seeking job opportunities. Constantly learning!

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