📉 Gradient Descent: Machine Learning Optimization

🦾Plus: 💰 OpenAI Eyes Pinterest language

In partnership with

Hey folks! Let’s get into Big Data and AI craziness…

In today's edition: What's Shaping the Future of Data?

  • 📚5 Top Cheat Sheets to Master Data Science

  • 🛠️Boris Cherny's Claude Code setup

  • 🔍Old-School Interpretability for LLMs (SHAP Isn’t Dead)

  • 🗄️Inside the race to build agent-native databases

  • 🧨 Grok triggers global deepfake backlash

  • 📌 Plaud launches AI pin and desktop meeting notetaker

  • 💡 AI Tutorial:How to create realistic AI voices with Google AI Studio

  • 🤖 AI Tools and Data Tools to checkout

This article is a part of our series on visualizing the foundations of machine learning. Welcome to the first entry in our series on visualizing the foundations of machine learning. In this series, we will aim to break down important and often complex technical concepts into intuitive, visual guides to help you master the core principles of the field. Our first entry focuses on the engine of machine learning optimization: gradient descent.

Earn a master's in AI for under $2,500

AI skills are no longer optional—they’re essential for staying competitive in today’s workforce. Now you can earn a fully accredited Master of Science in Artificial Intelligence from the Udacity Institute of AI and Technology, awarded by Woolf, an accredited higher education institution.

This 100% online, flexible program is designed for working professionals and can be completed for under $5,000. You’ll build deep, practical expertise in modern AI, machine learning, generative models, and production deployment through real-world projects that demonstrate job-ready skills.

Learn on your schedule, apply what you build immediately, and graduate with a credential that signals serious AI capability. This is one of the most accessible ways to earn a graduate-level AI degree and accelerate your career.

Data science encompasses statistics, machine learning, and data analysis. Navigating this expansive field is easier with handy cheat sheets. Unlock essential knowledge with these five must-have cheat sheets for data science professionals and enthusiasts

Boris Cherny created Claude Code. In this thread, he details his setup and how he works with Claude Code. Claude Code was created to be very customizable, but Cherny uses a surprisingly vanilla setup. Each person on the Claude Code team uses the IDE very differently.

Mechanistic interpretability has taken most of the spotlight when it comes to the interpretation of LLMs. Unfortunately, except for some initial sparks, mechanistic interpretability hasn’t delivered. Especially not for users of large language models.

This article examines four distinct initiatives that are reimagining what a database should be in an era where software, not just humans, will be its primary user.

Q4 is the perfect window to turn this year’s numbers into a clear, actionable forecast aligned with your goals. Set your business up for a stronger 2026 with BELAY’s new guide.

👨‍💻 Data Tools, Libraries

Spin (GitHub Repo)

Spin is a bash utility that improves the Docker experience. It can replicate any environment on any machine and centralize infrastructure from a single configuration file.

AI Gateway (GitHub Repo)

AI Gateway is an interface between apps and hosted large language models. It streamlines API requests to LLM providers using a unified API.

AI Toolkit (GitHub Repo)

AI Toolkit is a header-only C++ library that brings finite state machines, behavior trees, utility AI, and goal-oriented action planning to game NPCs.

AI News:

A report from The Information says Sam Altman-led OpenAI is exploring a potential acquisition of Pinterest. The move would give OpenAI access to a massive image library, an established ad business, and deep merchant relationships. Pinterest’s visual discovery tools could pair with OpenAI’s image and video models, strengthening its position against rivals such as Google. Pinterest is valued near $17.5B, with founders holding major voting control.

Learn AI in 5 minutes a day

What’s the secret to staying ahead of the curve in the world of AI? Information. Luckily, you can join 1,000,000+ early adopters reading The Rundown AI — the free newsletter that makes you smarter on AI with just a 5-minute read per day.

Grok, the AI image tool linked to Elon Musk’s xAI, drew scrutiny after users shared fake sexualized images made from real photos. Reports show prompts like “remove clothes” were used on adults without consent and, in some cases, minors. Authorities in France opened an investigation, India demanded a review and takedowns, and UK officials called on Musk to act.

Elon Musk has bet Tesla's future and his personal fortune on Optimus. The humanoid robots have the potential to generate infinite revenue for the company and eliminate poverty and the need for work. The company is currently working on the third generation of its robot.

OpenAI is aiming to create an app store that rivals Apple's, but early tests suggest that the company still has a long way to go. ChatGPT's more than 800 million users can now perform various tasks, such as order groceries from Instacart or create a playlist with Spotify, using ChatGPT instead of opening an app. However, the current system requires too many extra steps, making it more complicated to use than traditional apps.

Hardware maker Plaud unveiled the Plaud NotePin S, a portable AI pin for in-person note-taking, along with a desktop app that transcribes meetings. These launches mark Plaud’s expansion from hardware into productivity software ahead of CES 2026.

Become An AI Expert In Just 5 Minutes

If you’re a decision maker at your company, you need to be on the bleeding edge of, well, everything. But before you go signing up for seminars, conferences, lunch ‘n learns, and all that jazz, just know there’s a far better (and simpler) way: Subscribing to The Deep View.

This daily newsletter condenses everything you need to know about the latest and greatest AI developments into a 5-minute read. Squeeze it into your morning coffee break and before you know it, you’ll be an expert too.

Subscribe right here. It’s totally free, wildly informative, and trusted by 600,000+ readers at Google, Meta, Microsoft, and beyond.

AI Tutorial

How to create realistic AI voices with Google AI Studio

You can generate natural-sounding voice audio in just a few steps using Google AI Studio.

  1. Select a mode: Single speaker for narration or Multi speaker for conversations

  2. Paste your script, select a voice and add tone or style instructions

  3. Click Run, then download the audio

🔥Top AI tools to increase productivity: 

  1. Nectar AI is an AI companion platform where users can create and roleplay

  2. FeatureShark is an all-in-one platform designed to revolutionize how you collect and manage customer feedback.

  3. BeadPattern, AI-powered perler bead pattern maker with smart color matching.

  4. Brandmaven is a brand intelligence platform for marketers, powered by AI.

  5. SEOzilla - Let AI Transform Your SEO: Publish Articles That Rank Every Day

  6. SellerPic is an AI SaaS platform purpose-built for e-commerce sellers

  7. Undress AI Tool is a website that offers a deepnude application, allowing users to create modified images

  8. Screenloop is the ultimate Talent Operations Platform, seamlessly integrating a next-gen ATS

View our database of all the best AI tools for your needs: aitoolsup.com

Have cool resources to share? Submit AI tool

A.I. Generated Image of the Day

👀 My selfie with Medusa was a bad idea !

AI Tools Up NewsletterReceive a weekly email with updates on new AI tools, helpful prompts, and the latest AI developments. Join over 20000 + professionals from Google, OpenAI, Notion, Apple, and more.

SPONSOR US

Get your product in front of Big Data & AI enthusiasts

Our newsletter is read by thousands of tech professionals, investors, engineers, managers, and business owners around the world.

Interested in Sponsoring the Big Data News Weekly Newsletter?Get in touch today

What did you think of today's email?

Your feedback helps me create better emails for you!

Login or Subscribe to participate in polls.