Streamline RAG applications with intelligent metadata filtering using Amazon Bedrock

TutoSartup excerpt from this article:
One effective way to improve context relevance is through metadata filtering, which allows you to refine search results by pre-filtering the vector store based on custom metadata attributes... By narrowing down the search space to the most relevant documents or chunks, metadata filtering reduces noise and irrelevant information, enabling the LLM to focus on the most relevant content... In some ...

Is Fed Policy Still Too Tight?

TutoSartup excerpt from this article:
But waiting for clear signs could risk the Fed’s success to date in taming inflation without damaging economic growth...For perspective, let’s start with a simple overview of how current policy compares with headline consumer inflation plus unemployment, which together can be used as a proxy for the central bank’s dual mandate for minimizing inflation and maximizing employment...T...

Macro Briefing: 20 November 2024

TutoSartup excerpt from this article:
US housing starts fell in October, falling 3... “Hurricanes Helene and Milton are likely to have affected housing activity during October,” advises Haver Analytics... Christopher Rupkey, chief economist at FWDBONDS, notes: “Despite the weather impact on building down in the South, the recession in residential housing construction remains deep in the woods with no daylight seen for buyers fac...

Securing the RAG ingestion pipeline: Filtering mechanisms

TutoSartup excerpt from this article:
For example, let’s assume you crawl a public website and ingest the data into your knowledge base... Because it’s public data, you risk also ingesting malicious content that was injected into that website by threat actors with the goal of exploiting the knowledge base component of the RAG application... Security measures should be applied not only at inference time (that is, filtering model ...

Racing into the future: How AWS DeepRacer fueled my AI and ML journey

TutoSartup excerpt from this article:
In 2018, I sat in the audience at AWS re:Invent as Andy Jassy announced AWS DeepRacer—a fully autonomous 1/18th scale race car driven by reinforcement learning... But AWS DeepRacer instantly captured my interest with its promise that even inexperienced developers could get involved in AI and ML... The AWS DeepRacer League was also announced, featuring physical races at AWS Summits worldwide i...

Your guide to generative AI and ML at AWS re:Invent 2024

TutoSartup excerpt from this article:
Swami Sivasubramanian, VP of AI and Data at AWS, to discover how you can use a strong data foundation to create innovative and differentiated solutions for your customers... The technical sessions covering generative AI are divided into six areas: First, we’ll spotlight Amazon Q, the generative AI-powered assistant transforming software development and enterprise data utilization... These sess...

Important changes to CloudTrail events for AWS IAM Identity Center

TutoSartup excerpt from this article:
AWS IAM Identity Center is streamlining its AWS CloudTrail events by including only essential fields that are necessary for workflows like audit and incident response... It also enhances correlation between IAM Identity Center users and external directory services, such as Okta Universal Directory or Microsoft Active Directory... Effective January 13, 2025, IAM Identity Center will stop emitting ...