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Data Science

Data Science allows us to extract meaning from and interpret data.

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Understanding DDL, DML, and Key SQL Concepts

Understanding DDL, DML, and Key SQL Concepts

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3 min read
The SKA Will Generate 700 Petabytes Per Year Across Two Continents. The Routing Problem Is Familiar.

The SKA Will Generate 700 Petabytes Per Year Across Two Continents. The Routing Problem Is Familiar.

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8 min read
The Preprocessing Checklist I Wish I Had on My First ML Project
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The Preprocessing Checklist I Wish I Had on My First ML Project

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5 min read
Connecting PostgreSQL to Power BI for Data Analysis
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Connecting PostgreSQL to Power BI for Data Analysis

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7 min read
Creating a Vertical Area Chart with JavaScript: 80+ Years of U.S. Presidential Approval Data
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Creating a Vertical Area Chart with JavaScript: 80+ Years of U.S. Presidential Approval Data

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13 min read
Track Congressional Stock Trades with Python and Free SEC Data

Track Congressional Stock Trades with Python and Free SEC Data

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6 min read
Machine Learning Basics: What is ML? Supervised vs Unsupervised, Features vs Labels
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Machine Learning Basics: What is ML? Supervised vs Unsupervised, Features vs Labels

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4 min read
Understanding SQL Fundamentals: DDL, DML, and Data Manipulation.

Understanding SQL Fundamentals: DDL, DML, and Data Manipulation.

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3 min read
Casting in Python (Type Conversion)
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Casting in Python (Type Conversion)

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3 min read
Part 2: The Dataset - Labels, Heuristics, Synthetic Data, and Why AI Starts Before the Model
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Part 2: The Dataset - Labels, Heuristics, Synthetic Data, and Why AI Starts Before the Model

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5 min read
How I Built a System That Turns Raw Sales Data Into Business Decisions in A Day

How I Built a System That Turns Raw Sales Data Into Business Decisions in A Day

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6 min read
Why Accuracy Keeps Lying to You in Imbalanced Classification
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Why Accuracy Keeps Lying to You in Imbalanced Classification

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4 min read
Relational SQL 123s: DDL, DML, Filtering, and Turning Rows into Meaning

Relational SQL 123s: DDL, DML, Filtering, and Turning Rows into Meaning

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3 min read
The Inference Reckoning: From Training Buildout to Monetization

The Inference Reckoning: From Training Buildout to Monetization

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10 min read
A Beginner’s Guide to DDL and DML in SQL

A Beginner’s Guide to DDL and DML in SQL

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4 min read
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