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Data Science Tutorials

Develop your data science skills with tutorials in our blog. We cover everything from intricate data visualizations in Tableau to version control features in Git.
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Spreadsheets

Correlation Matrix In Excel: A Complete Guide to Creating and Interpreting

Learn the statistical concept of correlation, and follow along in calculating and interpreting correlations for a sample dataset, in a step-by-step tutorial.

Arunn Thevapalan

May 30, 2024

Artificial Intelligence (AI)

Cohere API Tutorial: Getting Started With Cohere Models

Cohere offers powerful large language models for various language tasks through their user-friendly Playground or API.
Moez Ali's photo

Moez Ali

May 30, 2024

Artificial Intelligence (AI)

How to Run Llama 3 Locally: A Complete Guide

Run LLaMA 3 locally with GPT4ALL and Ollama, and integrate it into VSCode. Then, build a Q&A retrieval system using Langchain, Chroma DB, and Ollama.
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Abid Ali Awan

May 29, 2024

SQL

Normalization in SQL (1NF - 5NF): A Beginner’s Guide

Database normalization is an important process used to organize and structure relational databases. This process ensures that data is stored in a way that minimizes redundancy, simplifies querying, and improves data integrity.
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Samuel Shaibu

May 28, 2024

Artificial Intelligence (AI)

Snowflake Arctic Tutorial: Getting Started With Snowflake's LLM

Snowflake Arctic is a family of enterprise-grade language models designed to simplify the integration and deployment of AI within the Snowflake Data Cloud.
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Zoumana Keita

May 27, 2024

Artificial Intelligence (AI)

Gemini 1.5 Pro API Tutorial: Getting Started With Google's LLM

To connect to the Gemini 1.5 Pro API, obtain your API key from Google AI for Developers, install the necessary Python libraries, and send requests and receive responses from the Gemini 1.5 Pro model.
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Natasha Al-Khatib

May 27, 2024

Python

Python Logical Operators: A Hands-on Introduction

Python offers three logical operators: and, or, and not. These operators, also known as Boolean operators, evaluate multiple conditions and determine an expression's overall truth value.
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Stephen Gruppetta

May 23, 2024

SQL

Set Operators in SQL: A Comprehensive Guide

Set operations in SQL are techniques for combining or comparing the results of two or more SELECT statements.
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Kurtis Pykes

May 23, 2024