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Your home for data science. A Medium publication sharing concepts, ideas and codes. - Medium
Site URL: towardsdatascience.com?source=rss----7f60cf5620c9---4
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Posts: 29
Followers: 2
Useful Python Libraries You Might Not Have Heard Of:  Freezegun
https://towardsdatascience.com/useful-python-libraries-you-might-not-have-heard-of-freezegun/
Published: September 4, 2025 00:30
Bring time to a standstill in your Python tests The post Useful Python Libraries You Might Not Have Heard Of:  Freezegun appeared first on Towards Data Science.
AI FOMO, Shadow AI, and Other Business Problems
https://towardsdatascience.com/ai-fomo-shadow-ai-and-other-business-problems/
Published: September 4, 2025 00:22
What’s the state of AI in business these days, and how much does it cost us? The post AI FOMO, Shadow AI, and Other Business Problems appeared first on Towards Data Science.
Hands On Time Series Modeling of Rare Events, with Python
https://towardsdatascience.com/hands-on-time-series-modeling-of-rare-events-with-python/
Published: September 3, 2025 23:44
This is how to model rare events occurrences in a time series in a few lines of code The post Hands On Time Series Modeling of Rare Events, with Python appeared first on Towards Data Science.
Stochastic Differential Equations and Temperature — NASA Climate Data pt. 2
Published: September 3, 2025 17:19
The Ornstein-Uhlenbeck process in Python The post Stochastic Differential Equations and Temperature — NASA Climate Data pt. 2 appeared first on Towards Data Science.
What Being a Data Scientist at a Startup Really Looks Like
https://towardsdatascience.com/what-being-a-data-scientist-at-a-startup-really-looks-like/
Published: September 3, 2025 14:00
What I learned about growth, visibility, and chaos over the past five years The post What Being a Data Scientist at a Startup Really Looks Like appeared first on Towards Data Science.
A Deep Dive into RabbitMQ & Python’s Celery: How to Optimise Your Queues
https://towardsdatascience.com/deep-dive-into-rabbitmq-pythons-celery-how-to-optimise-your-queues/
Published: September 3, 2025 04:35
Key lessons I’ve learned running RabbitMQ + Celery in production The post A Deep Dive into RabbitMQ & Python’s Celery: How to Optimise Your Queues appeared first on Towards Data Science.
Implementing the Caesar Cipher in Python
https://towardsdatascience.com/implementing-the-caesar-cipher-in-python/
Published: September 2, 2025 21:32
Julius Caesar was a Roman ruler known for his military strategies and excellent leadership. Named after him, the Caesar Cipher is a fascinating cryptographic technique that Julius Caesar employed to send secret signals and messages to his military…
How to Scale Your AI Search to Handle 10M Queries with 5 Powerful Techniques
Published: September 2, 2025 19:46
Optimize your AI search with RAG, contextual retrieval and evaluations The post How to Scale Your AI Search to Handle 10M Queries with 5 Powerful Techniques appeared first on Towards Data Science.
What is Universality in LLMs? How to Find Universal Neurons
https://towardsdatascience.com/what-is-universality-in-llm-and-how-to-find-universal-neurons/
Published: September 2, 2025 19:29
How independently trained transformers form same the neurons The post What is Universality in LLMs? How to Find Universal Neurons appeared first on Towards Data Science.
3 Greedy Algorithms for Decision Trees, Explained with Examples
https://towardsdatascience.com/the-core-of-decision-tree-algorithms/
Published: September 2, 2025 19:21
Learn the inner workings of decision trees The post 3 Greedy Algorithms for Decision Trees, Explained with Examples appeared first on Towards Data Science.
Writing Is Thinking
https://towardsdatascience.com/writing-is-thinking/
Published: September 2, 2025 15:05
Egor Howell on breaking into ML without a CS degree, surviving 80+ interviews, and what to do if you feel stuck in your career. The post Writing Is Thinking appeared first on Towards Data Science.
The Generalist: The New All-Around Type of Data Professional?
https://towardsdatascience.com/the-generalist-the-new-all-around-type-of-data-professional/
Published: September 1, 2025 12:00
Is over-specialization ending and are data generalists on the rise? The post The Generalist: The New All-Around Type of Data Professional? appeared first on Towards Data Science.
How to Develop a Bilingual Voice Assistant
https://towardsdatascience.com/developing-a-bilingual-voice-assistant/
Published: August 31, 2025 16:00
Exploring ways to make voice assistants more personal The post How to Develop a Bilingual Voice Assistant appeared first on Towards Data Science.
The Machine Learning Lessons I’ve Learned This Month
https://towardsdatascience.com/this-months-machine-learning-lessons-learned/
Published: August 31, 2025 14:00
August 2025: logging, lab notebooks, overnight runs The post The Machine Learning Lessons I’ve Learned This Month appeared first on Towards Data Science.
Understanding Matrices | Part 4: Matrix Inverse
https://towardsdatascience.com/understanding-matrices-part-4-matrix-inverse/
Published: August 30, 2025 16:00
The physical meaning of matrix inversion, related formulas, and how inversion behaves on several special types of matrices. The post Understanding Matrices | Part 4: Matrix Inverse appeared first on Towards Data Science.
Crafting a Custom Voice Assistant with Perplexity
https://towardsdatascience.com/crafting-a-custom-voice-assistant-with-perplexity/
Published: August 30, 2025 14:00
How to build a fully functional, hands-free voice assistant on a Raspberry Pi The post Crafting a Custom Voice Assistant with Perplexity appeared first on Towards Data Science.
Marginal Effect of Hyperparameter Tuning with XGBoost
https://towardsdatascience.com/marginal-effect-of-hyperparameter-tuning-with-xgboost/
Published: August 29, 2025 16:00
Demystifying Bayesian hyperparameter optimization and comparing hyperparameter tuning paradigms The post Marginal Effect of Hyperparameter Tuning with XGBoost appeared first on Towards Data Science.
Toward Digital Well-Being: Using Generative AI to Detect and Mitigate Bias in Social Networks
Published: August 29, 2025 14:45
This research answered the question: How can machine learning and artificial intelligence help us to unlearn bias? The post Toward Digital Well-Being: Using Generative AI to Detect and Mitigate Bias in Social Networks appeared first on Towards Data…
Unlocking Multimodal Video Transcription with Gemini
https://towardsdatascience.com/unlocking-multimodal-video-transcription-with-gemini/
Published: August 29, 2025 13:30
Explore how to transcribe videos with speaker identification in a single prompt The post Unlocking Multimodal Video Transcription with Gemini appeared first on Towards Data Science.
How to Import Pre-Annotated Data into Label Studio and Run the Full Stack with Docker
Published: August 29, 2025 12:30
From VOC to JSON: Importing pre-annotations made simple The post How to Import Pre-Annotated Data into Label Studio and Run the Full Stack with Docker appeared first on Towards Data Science.
Implementing the Hangman Game in Python
https://towardsdatascience.com/implementing-the-hangman-game-in-python/
Published: August 28, 2025 18:00
A beginner-friendly project to understand variables, loops, and conditions in Python The post Implementing the Hangman Game in Python appeared first on Towards Data Science.
Stepwise Selection Made Simple: Improve Your Regression Models in Python
https://towardsdatascience.com/model-selection-in-linear-regression/
Published: August 28, 2025 15:30
Dimensionality reduction in linear regression: classical stepwise methods and a Python application on real-world data The post Stepwise Selection Made Simple: Improve Your Regression Models in Python appeared first on Towards Data Science.
Graph Coloring for Data Science: A Comprehensive Guide
https://towardsdatascience.com/graph-coloring-for-data-science/
Published: August 28, 2025 14:15
From theoretical puzzles to practical applications The post Graph Coloring for Data Science: A Comprehensive Guide appeared first on Towards Data Science.
A Visual Guide to Tuning Decision-Tree Hyperparameters
https://towardsdatascience.com/visualising-decision-trees/
Published: August 28, 2025 13:05
How hyperparameter tuning visually changes decision trees The post A Visual Guide to Tuning Decision-Tree Hyperparameters appeared first on Towards Data Science.
Get AI-Ready: How to Prepare for a World of Agentic AI as Tech Professionals
Published: August 27, 2025 18:30
Explore how Agentic AI is reshaping the tech careers, from data to decision-making, and how professionals can prepare for the future of work The post Get AI-Ready: How to Prepare for a World of Agentic AI as Tech Professionals appeared first on Towards…
Everything I Studied to Become a Machine Learning Engineer (No CS Background)
Published: August 27, 2025 17:30
The books, courses, and resources I used in my journey. The post Everything I Studied to Become a Machine Learning Engineer (No CS Background) appeared first on Towards Data Science.
Time Series Forecasting Made Simple (Part 4.1): Understanding Stationarity in a Time Series
Published: August 27, 2025 16:15
An intuitive guide to stationarity in a time series The post Time Series Forecasting Made Simple (Part 4.1): Understanding Stationarity in a Time Series appeared first on Towards Data Science.
A Brief History of GPT Through Papers
https://towardsdatascience.com/a-brief-history-of-gpt-through-papers/
Published: August 27, 2025 14:14
Language models are becoming really good. But where did they come from? The post A Brief History of GPT Through Papers appeared first on Towards Data Science.
The Math You Need to Pan and Tilt 360° Images
https://towardsdatascience.com/math-to-tilt-pan-360-images/
Published: August 27, 2025 13:00
Panning a spherical image is just a horizontal roll, but tilting it vertically is much trickier. Let's see the math! The post The Math You Need to Pan and Tilt 360° Images appeared first on Towards Data Science.