MindEye2: Shared-Subject Models Enable fMRI-To-Image With 1 Hour of Data

Table of Links Abstract and 1 Introduction 2 MindEye2 and 2.1 Shared-Subject Functional Alignment 2.2 Backbone, Diffusion Prior, & Submodules 2.3 Image Captioning and 2.4 Fine-tuning Stable Diffusion XL for unCLIP 2.5 Model Inference 3 Results and 3.1 fMRI-to-Image Reconstruction 3.2 Image Captioning 3.3 Image/Brain Retrieval and 3.4 Brain Correlation 3.5 Ablations 4 Related Work … Read more

S&P 500 briefly sees ‘Bitcoin-level’ volatility amid Trump tariff war

The S&P 500 Index briefly experienced Bitcoin-level volatility in the wake of US President Donald Trump’s April 2 “Liberation Day” tariff announcement, underscoring the panic and fear gripping traditional markets amid the ongoing trade war.  Bloomberg analyst Eric Balchunas alerted his followers on X that the S&P 500’s volatility, as measured by the “SPY US … Read more

Buckle up for more subscriptions

People were already mad at Garmin raising the cost of the Fenix 8 before they added a subscription. Two weeks ago, Garmin announced it was launching a new subscription. Where the Garmin Connect app had previously offered everything from in-depth metrics and training plans for free, the beloved fitness tech company was now adding premium … Read more

Ireland’s data regulator investigates X’s use of European user data to train Grok

Ireland’s data regulator, the Data Protection Commission (DPC), said Friday that it has opened an investigation into Elon Musk’s X over the social media platform’s use of personal data collected from European users to train Grok. The DPC will investigate how X processes personal data “comprised” in publicly accessible posts by European users for the … Read more

High-Accuracy Image Retrieval From Brain Scans: MindEye2 Results

Table of Links Abstract and 1 Introduction 2 MindEye2 and 2.1 Shared-Subject Functional Alignment 2.2 Backbone, Diffusion Prior, & Submodules 2.3 Image Captioning and 2.4 Fine-tuning Stable Diffusion XL for unCLIP 2.5 Model Inference 3 Results and 3.1 fMRI-to-Image Reconstruction 3.2 Image Captioning 3.3 Image/Brain Retrieval and 3.4 Brain Correlation 3.5 Ablations 4 Related Work … Read more

fMRI to Image Captions: MindEye2 Results

Table of Links Abstract and 1 Introduction 2 MindEye2 and 2.1 Shared-Subject Functional Alignment 2.2 Backbone, Diffusion Prior, & Submodules 2.3 Image Captioning and 2.4 Fine-tuning Stable Diffusion XL for unCLIP 2.5 Model Inference 3 Results and 3.1 fMRI-to-Image Reconstruction 3.2 Image Captioning 3.3 Image/Brain Retrieval and 3.4 Brain Correlation 3.5 Ablations 4 Related Work … Read more

U.S. Consumer Sentiment Craters in First Post-Tariff Read, but Crypto Is Holding Up

Traditional U.S. assets are going haywire as U.S.-China trade tensions continue to rattle global markets, now coupled with fresh data of tumbling sentiment towards the U.S. economy and mounting inflation concerns. The most recent University of Michigan survey, published on Friday, found that consumer sentiment fell to 50.8 from 57.0, nearing the most depressed level … Read more

Bitcoin holds $82K as US dollar falls to 3-year low and PPI inflation drops sharply

Bitcoin (BTC) sought higher levels around the April 11 Wall Street open as the week’s final US inflation data gave bulls hope. BTC/USD 1-hour chart. Source: Cointelegraph/TradingView Analyst: PPI undershoot “great” for US trade war Data from Cointelegraph Markets Pro and TradingView showed BTC/USD reaching highs of $83,245 as US Producer Price Index (PPI) data … Read more

The HackerNoon Newsletter: Proof Of Waste: Why the Blockchain Belongs In The Dumpster (4/11/2025)

How are you, hacker? 🪐 What’s happening in tech today, April 11, 2025? The HackerNoon Newsletter brings the HackerNoon homepage straight to your inbox. On this day, Apple 1 is released in 1976, Panama Papers Leaked in 2016, and we present you with these top quality stories. From The 5 Secrets To Getting Featured as … Read more

Parallel Systems is building autonomous electric rail for short-distance freight

The business of moving goods in the United States is dominated by trucks, which handle about two-thirds of the 20.2 billion tons of freight that’s transported annually. Parallel Systems founder and CEO, Matt Soule, wants to change that by putting a modern autonomous and electric twist on the centuries-old railroad system.  The Los Angeles-based company … Read more

Hacked documents reveal guide to serving Elon Musk on private jets

A recent breach of Berkshire Hathaway-owned private jet company NetJets has revealed a guide for flight attendants serving Elon Musk, per a Bloomberg report. The memo offers an interesting glimpse into the personal preferences of the world’s richest man. Some of the preferences are surprising for the CEO of Tesla, a company dedicated to sustainability. … Read more

Can Ethereum Be Truly Private? Developers Push for Encrypted Mempool, Default Privacy

When the U.S. government sanctioned the Ethereum-based crypto mixing service Tornado Cash in 2022, it ignited a debate within the crypto community that continues three years later. Tornado enabled users to transfer crypto anonymously. The government contended that the service facilitated money laundering, prompting some of Ethereum’s validators and block builders to take steps to … Read more

Spotify invests over $1M to grow its catalog of non-English audiobooks

Spotify announced on Friday that it plans to invest €1 million–or approximately $1.1 million — to boost audiobook production in languages other than English, beginning with French and Dutch. The investment indicates that Spotify is eager for more non-English titles in its limited library as it tries to compete with major players like Audible in … Read more