Data Science - DEV Community

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Devanshu Biswas

Jun 15

K-Means From Scratch: Finding Groups in Data With No Labels

#machinelearning #javascript #beginners #datascience

3 min read

Nischal Mandal

Jun 15

Stop Shipping ML Models With Bare Floats: A Deep Dive Into Statistically Rigorous Model Evaluation

#python #datascience #statistics #machinelearning

4 min read

Devanshu Biswas

Jun 15

k-Nearest Neighbors From Scratch: the ML Algorithm With No Training Step

#machinelearning #javascript #beginners #datascience

4 min read

Flippie

Jun 15

Why we score company quality the way we do (and why REITs and banks get different rules)

#investing #stocks #saas #datascience

4 min read

Oluwagbade Odimayo

Jun 15

Can AI Reason From Marker Genes? Building a Single-Cell Benchmark From PBMC3k

#ai #datascience #python #science

3 min read

Oluwagbade Odimayo

Jun 15

From Variant CSV to Review-Ready Report: A Python Workflow With Docker and GitHub Actions

#cicd #datascience #docker #python

2 min read

Maya Andersson

Jun 15

Power analysis for LLM evals: how big does your eval set need to be to catch a 5% regression?

#datascience #statistics #machinelearning #ai

2 min read

Kevoh Mungai

Jun 15

Using Excel for Data Analysis – Week 2

#analytics #datascience #microsoft #tutorial

2 min read

Samarth Gambhir

Jun 14

The Disk-Level Architecture of OLTP vs. OLAP

#database #architecture #datascience #performance

4 min read

Samuel Mwai

Jun 15

Pandas for Data Cleaning in Data Science Introduction

#beginners #datascience #python #tutorial

4 min read

JustSoftLab

Jun 14

Self-Healing Data Pipelines: Where the Marketing Ends and the Engineering Begins

#dataengineering #ai #mlops #datascience

5 min read

Mahmoud EL-kariouny

Jun 14

Why SQL Still Rules the Data World: Surprising Truths from the Relational Revolution

#sql #database #datascience #beginners

5 min read

Devanshu Biswas

Jun 14

Logistic Regression From Scratch: the Same Gradient Descent, Squashed Through a Sigmoid

#machinelearning #javascript #beginners #datascience

2 min read

Zeba Mushtaq

Jun 14

Don't Skip the Dataset Description (I Almost Did, and It Would've Cost Me)

#ai #productivity #python #datascience

1 min read

Darsh Ayde

Jun 14

Building KNN from Scratch (Because import sklearn Feels Like Cheating)

#machinelearning #python #datascience #algorithms

4 min read

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