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Website Feature Engineering at Scale: PySpark, Python & Snowflake
Introduction and Problem Imagine you’re staring at a database containing thousands of merchants across multiple countries, each with its own website. Your goal? Identify the top candidates to partner with in a new business proposal. Manually browsing each site is impossible at scale, so you need an automated way to gauge “how good” each merchant’s […] The post Website Feature Engineering at Scale: PySpark, Python &...
Published on: May 05, 2025 | Source:
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Securing Machine Learning Applications with Authentication and User Management
A step-by-step guide to securing a FastAPI machine learning applications' endpoints with native authentication and user management.
Published on: May 05, 2025 | Source:Building End-to-End Data Pipelines with Dask
Learn how to implement a parallelization process in your data pipeline.
Published on: May 05, 2025 | Source:Mastering NumPy’s Universal Functions for Fast Array Computation
Master element-wise operations, comparisons, logic, aggregation, and broadcasting using NumPy ufuncs for high-performance array processing.
Published on: May 05, 2025 | Source:Feel The Vibe: Why AI-Dependent Coding Isn’t The Enemy (or is it?)
Is vibe coding the future? Or a way for non-coder to dabble? Or a tool for programmers to make their lives a little easier? Or none of these things?
Published on: May 03, 2025 | Source:From a Point to L∞
How AI usesdistance The post From a Point toL appeared first on Towards Data Science.
Published on: May 02, 2025 | Source:Build and Query Knowledge Graphs with LLMs
Going from document ingestion to smart queries—all with open tools and guidedsetup The post Build and Query Knowledge Graphs withLLMs appeared first on Towards Data Science.
Published on: May 02, 2025 | Source:Attaining LLM Certainty with AI Decision Circuits
Uncertainty is nothing new in technology — all modern systems overcome uncertain inputs and outputs with mathematically proven control structures. The post Attaining LLM Certainty with AI DecisionCircuits appeared first on Towards Data Science.
Published on: May 02, 2025 | Source:The Shape‑First Tune‑Up Provides Organizations with a Means to Reduce MongoDB Expenses by 79%
A real-world engineering fix that saved over $12K/month on MongoDB without upgrading infrastructure. The post The Shape‑First Tune‑Up Provides Organizations with a Means to Reduce MongoDB Expenses by 79% appeared first on Towards Data Science.
Published on: May 02, 2025 | Source:Why I stopped Using Cursor and Reverted to VSCode
Is GitHub Copilot the best AI-assistant for Data Scientists? The post Why I stopped Using Cursor and Reverted toVSCode appeared first on Towards Data Science.
Published on: May 02, 2025 | Source:The Difference between Duplicate and Reference in Power Query
In Power Query, we can duplicate or reference existing tables. But what are the differences between them? Let's dive into it to find out. The post The Difference between Duplicate and Reference in Power Query appeared first on Towards Data Science.
Published on: May 02, 2025 | Source:Want Better Clusters? Try DeepType
A smarter way to cluster data using deeplearning The post Want Better Clusters? TryDeepType appeared first on Towards Data Science.
Published on: May 02, 2025 | Source:Talking to Kids About AI
“This is your brain on an LLM”, and other things you shouldn’t say The post Talking to Kids About AI appeared first on Towards Data Science.
Published on: May 02, 2025 | Source:Agentic AI 101: Starting Your Journey Building AI Agents
Learn the fundamentals of how to create AI Agents. The post Agentic AI 101: Starting Your Journey Building AI Agents appeared first on Towards Data Science.
Published on: May 02, 2025 | Source:Rust for Python Developers: Why You Should Take a Look at the Rust Programming Language
Discover how Rust complements Python with speed, safety, and control — and why it's worth your attention as a modern developer. The post Rust for Python Developers: Why You Should Take a Look at the Rust Programming Language appeared first on Towards Data Science.
Published on: May 02, 2025 | Source:Step-by-Step Guide to Build and Deploy an LLM-Powered Chat with Memory in Streamlit
And monitor your API usage on Google CloudConsole The post Step-by-Step Guide to Build and Deploy an LLM-Powered Chat with Memory in Streamlit appeared first on Towards Data Science.
Published on: May 02, 2025 | Source:Practical Eigenvectors
Learn 80% about what they are and their applications with 20% effort The post Practical Eigenvectors appeared first on Towards Data Science.
Published on: May 02, 2025 | Source:How AI Is Rewriting the Day-to-Day of Data Scientists
In my past articles, I have explored and compared many AI tools, for example, Google’s Data Science Agent, ChatGPT vs. Claude vs. Gemini for Data Science, DeepSeek V3, etc. However, this is only a small subset of all the AI tools available for data science. Just to name a few that I used at work: […] The post How AI Is Rewriting the Day-to-Day of Data Scientists appeared first on Towards Data Science.
Published on: May 01, 2025 | Source:OpenRouter: A Unified Interface for LLMs
Explore a marketplace for LLM APIs where you can effortlessly access and pay for top-tier AI models without the usual hassle.
Published on: May 01, 2025 | Source:Analyzing JSON Data with DuckDB & SQL
Tired of wrangling JSON with scripts and regex? DuckDB lets you run SQL queries on JSON files, making structured and semi-structured data analysis a breeze.
Published on: May 01, 2025 | Source:How Would I Learn to Code with ChatGPT if I Had to Start Again
Exploring ChatGPT in my 15 years coding learning journey — Moving beyond copy-pasting The post How Would I Learn to Code with ChatGPT if I Had to Start Again appeared first on Towards Data Science.
Published on: May 01, 2025 | Source:Why Are Convolutional Neural Networks Great For Images?
How data symmetry informs neural network architectures The post Why Are Convolutional Neural Networks Great ForImages? appeared first on Towards Data Science.
Published on: May 01, 2025 | Source:Beyond Glorified Curve Fitting: Exploring the Probabilistic Foundations of Machine Learning
An introduction to probabilistic thinking — and why it’s the foundation for robust and explainable AI systems. The post Beyond Glorified Curve Fitting: Exploring the Probabilistic Foundations of Machine Learning appeared first on Towards Data Science.
Published on: May 01, 2025 | Source:Reinforcement Learning from One Example?
Why 1-shot RLVR might be the breakthrough we've been waiting for The post Reinforcement Learning from One Example? appeared first on Towards Data Science.
Published on: April 30, 2025 | Source:Turning Product Data into Strategic Decisions
For business leaders, product analytics isn’t just about tracking KPIs or building dashboards The post Turning Product Data into Strategic Decisions appeared first on Towards Data Science.
Published on: April 30, 2025 | Source:Reducing Time to Value for Data Science Projects: Part 1
Creating centralized and re-usable components for ease of experimentation The post Reducing Time to Value for Data Science Projects: Part 1 appeared first on Towards Data Science.
Published on: April 30, 2025 | Source:5 Problems Encountered Fine-Tuning LLMs with Solutions
Fine-tuning remains a cornerstone technique for adapting general-purpose pre-trained large language models (LLMs) models (also called foundation models) to serve more specialized, high-value downstream tasks, even as zero- and few-shot methods gain traction.
Published on: April 30, 2025 | Source:5 Open-Source AI Tools That Are Worth Your Time
Learn five powerful open-source AI tools to boost your projects, save time, and stay ahead in AI innovation.
Published on: April 30, 2025 | Source:From FOMO to Opportunity: Analytical AI in the Era of LLM Agents
Why the gold rush toward LLM agents does not make analytical AI obsolete The post From FOMO to Opportunity: Analytical AI in the Era of LLM Agents appeared first on Towards Data Science.
Published on: April 30, 2025 | Source:Building a Scalable and Accurate Audio Interview Transcription Pipeline with Google Gemini
From prototype to production: real-world insights into building smarter transcription pipelines with LLMs. The post Building a Scalable and Accurate Audio Interview Transcription Pipeline with Google Gemini appeared first on Towards Data Science.
Published on: April 29, 2025 | Source:How to Level Up Your Technical Skills in This AI Era
AI tools & vibe coding have hidden tradeoffs. Here's how to use them wisely and why open source is a great secret weapon. The post How to Level Up Your Technical Skills in This AI Era appeared first on Towards Data Science.
Published on: April 29, 2025 | Source:AI Agents for a More Sustainable World
How AI agents can help companies measure, optimise and accelerate their sustainability initiatives. The post AI Agents for a More Sustainable World appeared first on Towards Data Science.
Published on: April 29, 2025 | Source:Graph Neural Networks Part 4: Teaching Models to Connect the Dots
Heuristic and GNN-based approaches to Link Prediction The post Graph Neural Networks Part 4: Teaching Models to Connect the Dots appeared first on Towards Data Science.
Published on: April 29, 2025 | Source:FireDucks: An Accelerated Fully Compatible Pandas Library
Swiftly process your data without hassle with Pandas-like APIs.
Published on: April 29, 2025 | Source:5 Ways to Speed Up Your Data Science Workflow
Data science is awesome, waiting for slow code isn’t. Here are five techniques to speed up your workflow and boost productivity.
Published on: April 29, 2025 | Source: