Computer vision

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Improving AI models’ ability to explain their predictions

In high-stakes settings like medical diagnostics, users often want to know what led a computer vision model to make a certain prediction, so they can determine whether to trust its output.Concept bottleneck modeling is one method that enables artificial intelligence systems to explain their decision-making process. These methods force a deep-learning model to use a […]

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A Coding Guide to Build a Scalable End-to-End Machine Learning Data Pipeline Using Daft for High-Performance Structured and Image Data Processing

In this tutorial, we explore how we use Daft as a high-performance, Python-native data engine to build an end-to-end analytical pipeline. We start by loading a real-world MNIST dataset, then progressively transform it using UDFs, feature engineering, aggregations, joins, and lazy execution. Also, we demonstrate how to seamlessly combine structured data processing, numerical computation, and

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Physical Intelligence Team Unveils MEM for Robots: A Multi-Scale Memory System Giving Gemma 3-4B VLAs 15-Minute Context for Complex Tasks

Current end-to-end robotic policies, specifically Vision-Language-Action (VLA) models, typically operate on a single observation or a very short history. This ‘lack of memory’ makes long-horizon tasks, such as cleaning a kitchen or following a complex recipe, computationally intractable or prone to failure. To address this, researchers from Physical Intelligence, Stanford, UC Berkeley, and MIT have

Physical Intelligence Team Unveils MEM for Robots: A Multi-Scale Memory System Giving Gemma 3-4B VLAs 15-Minute Context for Complex Tasks Read More »

[Tutorial] Building a Visual Document Retrieval Pipeline with ColPali and Late Interaction Scoring

In this tutorial, we build an end-to-end visual document retrieval pipeline using ColPali. We focus on making the setup robust by resolving common dependency conflicts and ensuring the environment stays stable. We render PDF pages as images, embed them using ColPali’s multi-vector representations, and rely on late-interaction scoring to retrieve the most relevant pages for

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Meta Plans to Add Facial Recognition Technology to Its Smart Glasses

In an internal memo last year, Meta said the political tumult in the United States would distract critics from the feature’s release.

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Multilingual Sentiment Analysis – Importance, Methodology, and Challenges

The internet has become a massive, always-on focus group. Customers share opinions in product reviews, app store comments, support chats, social media posts, and community forums—often switching between languages and dialects in a single conversation. If you only analyze English, you’re ignoring a huge portion of what your customers actually feel. Recent estimates suggest roughly

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