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@TDataScience

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The world's leading publication for data science and artificial intelligence professionals. Submit an Article ✍️ https://t.co/57pIMegK1o

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Joined October 2016
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@TDataScience
Towards Data Science
1 hour
Mert Ersoz's article reveals how Dynamic Inventory Optimization with Bayesian learning (and the powerful Knowledge Gradient policy) helps businesses navigate censored demand for superior long-term performance.
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A sequential decision framework with Bayesian learning
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@TDataScience
Towards Data Science
2 hours
How do you make your voice assistant TRULY understand complex queries, accents, and background noise? 🤔 Heiko Hotz unpacks Automated Prompt Engineering, a systematic approach to optimizing function calls for real-world voice AI.
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towardsdatascience.com
A practical guide to automating prompt engineering for voice assistants
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@TDataScience
Towards Data Science
3 hours
What if you had a 24/7 assistant for your data science tasks? Sara Nobrega shares some of her favorite prompts & tricks for leveraging LLMs in planning, data cleaning, and EDA, ensuring you get useful, non-generic answers.
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Part 1: prompt engineering for planning, cleaning, and EDA
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@TDataScience
Towards Data Science
4 hours
How Jens Winkelmann built an AI-powered prototype to turn images into insights.
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How I built an AI-powered prototype to turn images into insights
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@TDataScience
Towards Data Science
10 hours
Himalaya Bir Shrestha's insightful article reveals how viewing problems from both primal and dual perspectives can simplify complex LPs, helping you elegantly navigate the trade-off between maximizing revenue and minimizing resource constraints.
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Understanding the duality of optimization problem, primal to dual conversion, and the optimality conditions for linear problems.
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@TDataScience
Towards Data Science
10 hours
Unlock the hidden logic of matrix operations. Tigran Hayrapetyan's article, Part 3 of a series, uses a unique "X-way interpretation" and "horizontal flip" analogy to intuitively explain matrix transpose and demystify its properties.
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Visualizing matrix transposition, to make sense of transpose-related formulas.
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@TDataScience
Towards Data Science
12 hours
Unlock the future of numerical computation. @taupirho unveils @NVIDIA's cuNumeric, promising massive performance boosts for your existing NumPy code by leveraging the power of GPUs. Read the full article FREE now and supercharge your data science workflows.
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@TDataScience
Towards Data Science
13 hours
.@EivindKjos breaks down the essential techniques for Context Engineering: from zero-shot and dynamic few-shot prompting to leveraging RAG and tools (MCP!) for superior LLM performance.
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The benefits and practical aspects of context engineering for LLMs
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@TDataScience
Towards Data Science
15 hours
Alessio Tamburro dives into experiments with GPT4 (vision) and o3-mini on abstract grid transformation tasks, showing impressive algorithm synthesis but also the fragility of generalization.
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Can large language models learn to reason abstractly from just a few examples? In this piece, I explore this question by testing both text-based (o3-mini) and image-capable (gpt-4.1) models on...
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@TDataScience
Towards Data Science
16 hours
Stop LLMs from hallucinating real-time data. Iqbal Rahmadhan shows you how to equip your AI agent with API tools (using Open-Meteo) to retrieve accurate, up-to-date information.
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A practical, beginner‑friendly guide to building an AI weather assistant with Python, OpenAI Agents SDK, API tools, and Streamlit.
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@TDataScience
Towards Data Science
17 hours
📣 Calling all Data Scientists and ML Engineers 📣 Our first ever eBook, thanks to @plotlygraphs, dives into a more fluid, expressive development cycle for data apps, showing how AI empowers teams to accelerate their builds. Download NOW 👉
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@TDataScience
Towards Data Science
18 hours
From the Hotel California in Paris to the Manhattan Hotel in Jakarta. 🌍 . Anna Gordun Peiro uses GeoPandas and custom API calls to explore the most "borrowed" city names in hotels worldwide.
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towardsdatascience.com
Why are there so many hotels named after cities they are not in? Follow along for a data analysis on hotel names.
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@TDataScience
Towards Data Science
20 hours
Struggling to future-proof your data career? Marina Tosic reveals how clarifying your core values and embracing constant change (hint: job security is about adaptability, not an illusion) can build resilience and unlock unexpected opportunities.
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Unsolicited pieces of advice on navigating early career challenges
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@TDataScience
Towards Data Science
22 hours
Struggling to categorize a mountain of unlabeled data? Alex Davis delivers a practical Python tutorial showing you how to use LLM-based topic labeling with GPT-4o-mini.
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A deep dive into topic modeling by leveraging representation models and generative AI with BERTopic
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@TDataScience
Towards Data Science
24 hours
If your @PyTorch gradients are throwing surprises, you’re not alone. Maciej Mikulski dives into what actually happens under the hood.
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The secret life of leaves, gradients, and the mighty requires_grad flag
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@TDataScience
Towards Data Science
1 day
Build your own AI-powered web app! @GongDestin's article is your practical guide to creating an interactive MCP client with @Streamlit, connecting to remote servers like DeepWiki and @HuggingFace for diverse AI functionalities.
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MCP client development with Streamlit to enhance the tool calling capabilities of remote MCP servers, from setting up your development environment and securing API keys, handling user input, connec...
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@TDataScience
Towards Data Science
1 day
What does it REALLY take to build a multi-agent system? @sravani_alle's SQL assistant demo shows how to bring AI agents to life while staying grounded in real-world engineering constraints.
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Your very own SQL assistant built with Streamlit, SQLite, & CrewAI
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@TDataScience
Towards Data Science
1 day
📈 TRENDING 📈 Hailey Quach dives into the real-world challenges of AI agent infrastructure & communication protocols, unpacking how to tackle the complexities of multi-agent systems in production. Want to share your expertise on this topic? Submit your article to Towards Data.
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@TDataScience
Towards Data Science
1 day
Don't just build, think about HOW you build with AI. Stephanie Kirmer shares her perspective on LLMs in coding, arguing for development that nurtures talent and ensures long-term code quality.
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On growing new software engineers, even when it’s inefficient
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@TDataScience
Towards Data Science
1 day
LLMs don't learn post-training. or do they? Julian Mendel's article unpacks the nuances of LLM learning, creativity, and emotion, referencing cutting-edge research that challenges common beliefs.
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They may deserve better.
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