Reactive Machines
Crossmodal search with Amazon Nova Multimodal Embeddings
January 10, 2026
Crossmodal search with Amazon Nova Multimodal Embeddings
[ad_1] Amazon Nova Multimodal Embeddings processes text, documents, images, video, and audio through a single model architecture. Available through Amazon…
Accelerating LLM inference with post-training weight and activation using AWQ and GPTQ on Amazon SageMaker AI
January 9, 2026
Accelerating LLM inference with post-training weight and activation using AWQ and GPTQ on Amazon SageMaker AI
[ad_1] Foundation models (FMs) and large language models (LLMs) have been rapidly scaling, often doubling in parameter count within months,…
Sentiment Analysis with Text and Audio Using AWS Generative AI Services: Approaches, Challenges, and Solutions
January 9, 2026
Sentiment Analysis with Text and Audio Using AWS Generative AI Services: Approaches, Challenges, and Solutions
[ad_1] This post is co-written by Instituto de Ciência e Tecnologia Itaú (ICTi) and AWS. Sentiment analysis has grown increasingly…
Pretraining Hierarchical Memories: Distinguishing the Long Tail and General Knowledge
January 9, 2026
Pretraining Hierarchical Memories: Distinguishing the Long Tail and General Knowledge
[ad_1] The dramatic performance gains of modern language models now depend on scaling parameters: larger models store more information about…
Which Tests Which Model? A Taxonomy of Discourse Model Testing
January 9, 2026
Which Tests Which Model? A Taxonomy of Discourse Model Testing
[ad_1] Speech-based models have recently gained incredible capabilities across many tasks. However, their evaluation remains inconsistent across all types of…
Inferring Optical Tissue Properties from Photoplethysmography Using Hybrid Amortized Inference
January 9, 2026
Inferring Optical Tissue Properties from Photoplethysmography Using Hybrid Amortized Inference
[ad_1] The smart wearable enables continuous tracking of validated biomarkers such as heart rate, heart rate variability, and blood oxygen…
Scaling medical content review at Flo Health using Amazon Bedrock (Part 1)
January 8, 2026
Scaling medical content review at Flo Health using Amazon Bedrock (Part 1)
[ad_1] This blog post is based on work co-developed with Flo Health. Healthcare science is rapidly advancing. Maintaining accurate and…
Detect and redact personally identifiable information using Amazon Bedrock Data Automation and Guardrails
January 8, 2026
Detect and redact personally identifiable information using Amazon Bedrock Data Automation and Guardrails
[ad_1] Organizations handle vast amounts of sensitive customer information through various communication channels. Protecting Personally Identifiable Information (PII), such as…
Dummy Variable Trap in Machine Learning Explained Simply
January 6, 2026
Dummy Variable Trap in Machine Learning Explained Simply
[ad_1] In machine learning with categorical data, it is common to encode the categories as dummy variables (sometimes called one…
NarrativeTrack: Exploring Video Language Models Beyond the Frame
January 6, 2026
NarrativeTrack: Exploring Video Language Models Beyond the Frame
[ad_1] Multimodal large-scale linguistic models (MLLMs) have achieved remarkable progress in visual language reasoning, yet their ability to understand temporally…
