data science

The Real Challenge in Data Storytelling: Getting Buy-In for Simplicity

, I’ve at all times had a knack for data storytelling. You already know, finding the patterns and constructing visuals that really made sense. I’d learned the principles, and truthfully, I believed I had all...

The Machine Learning “Advent Calendar” Bonus 2: Gradient Descent Variants in Excel

use gradient descent to seek out the optimal values of their weights. Linear regression, logistic regression, neural networks, and enormous language models all depend on this principle. Within the previous articles, we used...

What Advent of Code Has Taught Me About Data Science

within the , a series of each day programming challenges released throughout December, for the primary time. The each day challenges normally contain two puzzles constructing on an identical problem. Although these challenges...

Agents Under the Curve (AUC)

TLDR in healthcare often output binary decisions comparable to disease or no disease, which by themselves cannot produce a meaningful AUC. AUC remains to be the usual technique to compare risk and detection models in...

The Machine Learning “Advent Calendar” Bonus 1: AUC in Excel

, we'll implement AUC in Excel. AUC is normally used for classification tasks as a performance metric. But we start with a confusion matrix, because that's where everyone begins in practice. Then we'll see why a...

How IntelliNode Automates Complex Workflows with Vibe Agents

concentrate on isolated tasks or easy prompt engineering. This approach allowed us to construct interesting applications from a single prompt, but we're beginning to hit a limit. Easy prompting falls short after we...

Methods to Construct an AI-Powered Weather ETL Pipeline with Databricks and GPT-4o: From API To Dashboard

, Databricks has shaken the information market once more. The corporate launched its free edition of the Databricks platform It's an incredible resource for learning and testing, to say the least. With that in mind,...

The Machine Learning “Advent Calendar” Day 24: Transformers for Text in Excel

of my Machine Learning Advent Calendar. Before closing this series, I would really like to sincerely thank everyone who followed it, shared feedback, and supported it, specifically the Towards Data Science team. Ending this calendar...

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