Mon.Sep 23, 2024

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What is a Confusion Matrix? Understand the 4 Key Metric of its Interpretation

Data Science Dojo

In the world of machine learning, evaluating the performance of a model is just as important as building the model itself. One of the most fundamental tools for this purpose is the confusion matrix. This powerful yet simple concept helps data scientists and machine learning practitioners assess the accuracy of classification algorithms , providing insights into how well a model is performing in predicting various classes.

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Announcing Databricks Support for Amazon EC2 G6 Instances

databricks

We are excited to announce that Databricks now supports Amazon EC2 G6 instances powered by NVIDIA L4 Tensor Core GPUs. This addition marks.

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5 Free Courses to Master Deep Learning in 2024

Machine Learning Mastery

AI applications are everywhere. I use ChatGPT on a daily basis — to help me with work tasks, and planning, and even as an accountability partner. Generative AI hasn’t just transformed the way we work. It helps businesses streamline operations, cut costs, and improve efficiency. As companies rush to implement generative AI solutions, there has been an […] The post 5 Free Courses to Master Deep Learning in 2024 appeared first on MachineLearningMastery.com.

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How to Calculate Eigenvalues and Eigenvectors with NumPy

KDnuggets

NumPy is a powerful Python library, which supports many mathematical functions that can be applied to multi-dimensional arrays. In this short tutorial, you will learn how to calculate the eigenvalues and eigenvectors of an array using the linear algebra module in NumPy. Calculating the Eigenvalues and Eigenvectors in NumPy In order to explore.

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What’s New in Apache Airflow® 3.0—And How Will It Reshape Your Data Workflows?

Speaker: Tamara Fingerlin, Developer Advocate

Apache Airflow® 3.0, the most anticipated Airflow release yet, officially launched this April. As the de facto standard for data orchestration, Airflow is trusted by over 77,000 organizations to power everything from advanced analytics to production AI and MLOps. With the 3.0 release, the top-requested features from the community were delivered, including a revamped UI for easier navigation, stronger security, and greater flexibility to run tasks anywhere at any time.

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Mistral Large 2 vs Claude 3.5 Sonnet: Performance, Accuracy, and Efficiency

Analytics Vidhya

Introduction In the dynamic realm of artificial intelligence, innovation never stands still, and new models continuously emerge, vying for attention and application. Among the latest breakthroughs are Mistral Large 2 and Anthropic’s Claude 3.5 Sonnet, each representing distinct approaches to harnessing AI’s potential. Mistral Large 2 focuses on performance and versatility, promising to handle a […] The post Mistral Large 2 vs Claude 3.5 Sonnet: Performance, Accuracy, and Effici

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How to Use R for Data Transformation with dplyr

KDnuggets

It's important to transform data for effective data analysis. R's 'dplyr' package makes data transformation simple and efficient. This article will teach you how to use the dplyr package for data transformation in R. Install dplyr Before using dplyr, you must install and load it into your R session. Now you’re ready to.

More Trending

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How to Train a Speech Recognition Model with Wav2Vec 2.0 and Hugging Face Transformers

KDnuggets

Let’s learn how to train the speech recognition model with Wav2Vec 2.0 and Transformers. Preparation Our tutorial would require the following packages, so install them with the following code: pip install transformers datasets soundfile Additionally, you should install the PyTorch package by selecting the suitable version for your environment. With the package.

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CLIP VIT-L14: OpenAI’s Multimodal Marvel for Zero-Shot Image Classification

Analytics Vidhya

Introduction OpenAI’s development of CLIP (Contrastive Language Image Pre-training) has seen a lot of development in multimodal and natural language models. CLIP VIT L14 shows how you can represent image and text processing tasks. With different applications, this computer vision system can help represent text and images in a vector format. Another great attribute of […] The post CLIP VIT-L14: OpenAI’s Multimodal Marvel for Zero-Shot Image Classification appeared first on Analytics V

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Free Courses That Are Actually Free: Google Cloud Edition

KDnuggets

If you’ve been keeping up, I have been creating a series of free courses that are actually free, for example, the AI & ML Edition. Type in ‘Free courses that are actually free’ in the search bar to look at the rest. In this blog, I will dive into free courses with Google, from programming.

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LLMs on Mobile: Present and Future Possibilities

Analytics Vidhya

Introduction The smartphone industry is witnessing a new war! Companies are competing to integrate advanced generative AI features into their devices. From enhancing user interactions to transforming efficiency, the rivalry is intense. Apple recently released the iPhone 16 series, but the long-awaited AI capabilities, driven by Apple Intelligence, will not be fully accessible until December. […] The post LLMs on Mobile: Present and Future Possibilities appeared first on Analytics Vidhya.

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Agent Tooling: Connecting AI to Your Tools, Systems & Data

Speaker: Alex Salazar, CEO & Co-Founder @ Arcade | Nate Barbettini, Founding Engineer @ Arcade | Tony Karrer, Founder & CTO @ Aggregage

There’s a lot of noise surrounding the ability of AI agents to connect to your tools, systems and data. But building an AI application into a reliable, secure workflow agent isn’t as simple as plugging in an API. As an engineering leader, it can be challenging to make sense of this evolving landscape, but agent tooling provides such high value that it’s critical we figure out how to move forward.

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AI’s Business Value Depends on Industrial Agents – Introducing Cognite’s New Guide

insideBIGDATA

Cognite announced The Cognite Atlas AI™ Definitive Guide to Industrial Agents, the newest book in their three-part Cognite Definitive Guide Series. The guide was developed to explore advancements in AI over the past year, where we stand now and best practices to ensure successful AI implementation moving forward.

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Memory and Hybrid Search in RAG using LlamaIndex

Analytics Vidhya

Introduction Retrieval Augmented Generation (RAG) pipelines are improving how AI systems interact with custom data, but two critical components we will focus on here: memory and hybrid search. In this article, we will explore how integrating these powerful features can transform your RAG system from a simple question-answering tool into a context-aware, intelligent conversational agent. […] The post Memory and Hybrid Search in RAG using LlamaIndex appeared first on Analytics Vidhya.

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Broadcom Delivers Industry Leading 200G/lane DSP for Gen AI Infrastructure

insideBIGDATA

Broadcom Inc. (NASDAQ: AVGO) today announced the general availability of SianTM2, 200 Gbps per lane (200G/lane) PAM-4 DSP PHY. Sian2 features 200G/lane electrical and optical interfaces to augment the Sian DSP that supports 100 Gbps electrical and 200Gbps optical interfaces. Sian and Sian2 DSPs enable pluggable modules with 200G/lane interfaces that are foundational to connect next generation AI clusters.

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Building Multi-Agentic System with CrewAI and Ollama

Analytics Vidhya

Introduction Don’t want to spend money on APIs, or are you concerned about privacy? Or do you just want to run LLMs locally? Don’t worry; this guide will help you build agents and multi-agent frameworks with local LLMs that are completely free to use. We’ll explore how to build agentic frameworks with CrewAI and Ollama […] The post Building Multi-Agentic System with CrewAI and Ollama appeared first on Analytics Vidhya.

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How to Modernize Manufacturing Without Losing Control

Speaker: Andrew Skoog, Founder of MachinistX & President of Hexis Representatives

Manufacturing is evolving, and the right technology can empower—not replace—your workforce. Smart automation and AI-driven software are revolutionizing decision-making, optimizing processes, and improving efficiency. But how do you implement these tools with confidence and ensure they complement human expertise rather than override it? Join industry expert Andrew Skoog as he explores how manufacturers can leverage automation to enhance operations, streamline workflows, and make smarter, data-dri

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Merlin promises you 20+ AI tools to work with

Dataconomy

Merlin is a defines itself as “26-in-one AI assistant to research, create and summarize.” The tool merges advanced AI features into a single platform. Yet, the question remains: how well do these features truly work in practice? What is Merlin AI? Merlin is a comprehensive AI-powered assistant designed to enhance productivity by integrating advanced natural language processing (NLP) models like GPT-4 and Claude-3 into everyday tasks.

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Twitter/X will let people you've blocked see your posts

Hacker News

Elon Musk has said blocking “makes no sense.

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How to Build Multi-Agent System with CrewAI and Ollama?

Analytics Vidhya

Introduction Don’t want to spend money on APIs, or are you concerned about privacy? Or do you just want to run LLMs locally? Don’t worry; this guide will help you build agents and multi-agent frameworks with local LLMs that are completely free to use. We’ll explore how to build agentic frameworks with CrewAI and Ollama […] The post How to Build Multi-Agent System with CrewAI and Ollama?

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X will soon make your public posts visible to accounts you've blocked

Hacker News

X will soon change the functionality behind its block button so that if you block an account, they will still be able to see your public posts, according

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Automation, Evolved: Your New Playbook for Smarter Knowledge Work

Speaker: Frank Taliano

Documents are the backbone of enterprise operations, but they are also a common source of inefficiency. From buried insights to manual handoffs, document-based workflows can quietly stall decision-making and drain resources. For large, complex organizations, legacy systems and siloed processes create friction that AI is uniquely positioned to resolve.

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Speculative Streaming: Fast LLM Inference Without Auxiliary Models

Machine Learning Research at Apple

Speculative decoding is a prominent technique to speed up the inference of a large target language model based on predictions of an auxiliary draft model. While effective, in application-specific settings, it often involves fine-tuning both draft and target models to achieve high acceptance rates. As the number of downstream tasks grows, these draft models add significant complexity to inference systems.

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The Intelligence Age

Hacker News

In the next couple of decades, we will be able to do things that would have seemed like magic to our grandparents.

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Govern generative AI in the enterprise with Amazon SageMaker Canvas

AWS Machine Learning Blog

With the rise of powerful foundation models (FMs) powered by services such as Amazon Bedrock and Amazon SageMaker JumpStart , enterprises want to exercise granular control over which users and groups can access and use these models. This is crucial for compliance, security, and governance. Launched in 2021, Amazon SageMaker Canvas is a visual point-and-click service that allows business analysts and citizen data scientists to use ready-to-use machine learning (ML) models and build custom ML mode

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Octopuses seen hunting together with fish, punching those that don't cooperate

Hacker News

Octopuses have often been thought to prowl the seafloor solo using camouflage. But a new study suggests that some have surprisingly rich social lives.

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How to Achieve High-Accuracy Results When Using LLMs

Speaker: Ben Epstein, Stealth Founder & CTO | Tony Karrer, Founder & CTO, Aggregage

When tasked with building a fundamentally new product line with deeper insights than previously achievable for a high-value client, Ben Epstein and his team faced a significant challenge: how to harness LLMs to produce consistent, high-accuracy outputs at scale. In this new session, Ben will share how he and his team engineered a system (based on proven software engineering approaches) that employs reproducible test variations (via temperature 0 and fixed seeds), and enables non-LLM evaluation m

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Rowboat for fast CSV exploration

FlowingData

Fathom Information Design, known for client visualization-centric projects, introduced Rowboat. It’s a tool that lets you load large CSV files or Excel spreadsheets quickly in the browser. See summary graphics for each column, filter based on criteria, and quickly explore the dataset. It’s surprisingly fast for running in the browser. I threw a couple hundred megabytes at it and the view loaded in a few seconds.

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How the iPhone 16's electrically-released adhesive works

Hacker News

The iPhone 16 lineup makes three big leaps in repairability. It sets the stage for a new world of repairable devices with voltage-release adhesive.

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Making traffic lights more efficient with Amazon Rekognition

AWS Machine Learning Blog

State and local agencies spend approximately $1.23 billion annually to operate and maintain signalized traffic intersections. On the other end, traffic congestion at intersections costs drivers about $22 billion annually. Implementing an artificial intelligence (AI)-powered detection-based solution can significantly mitigate congestion at intersections and reduce operation and maintenance costs.

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AWS claims its cloud faces competition from on-premises IT

Hacker News

See?

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Maximizing Profit and Productivity: The New Era of AI-Powered Accounting

Speaker: Yohan Lobo and Dennis Street

In the accounting world, staying ahead means embracing the tools that allow you to work smarter, not harder. Outdated processes and disconnected systems can hold your organization back, but the right technologies can help you streamline operations, boost productivity, and improve client delivery. Dive into the strategies and innovations transforming accounting practices.

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Transforming home ownership with Amazon Transcribe Call Analytics, Amazon Comprehend, and Amazon Bedrock: Rocket Mortgage’s journey with AWS

AWS Machine Learning Blog

This post is co-written with Josh Zook and Alex Hamilton from Rocket Mortgage. Rocket Mortgage, America’s largest retail mortgage lender, revolutionizes homeownership with Rocket Logic – Synopsis, an AI tool built on AWS. This innovation has transformed client interactions and operational efficiency through the use of Amazon Transcribe Call Analytics , Amazon Comprehend , and Amazon Bedrock.

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Hinkley Point C: Building Britain's first nuclear reactor in 30 years

Hacker News

Like its Finnish and French twins, Hinkley Point C has suffered from cost overuns and delays. What are the team doing to claw back the losses and what does this mean for Sizewell C?

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9 Mainframe Statistics That May Surprise You

Precisely

Are mainframes still relevant today? You bet! The following ten statistics paint a picture that shows mainframes are still going strong, with no signs of slowing. 1. The Mainframe Turns 60: A Milestone in Computing History. 60 years can really fly by! On April 7, 2024 , the Mainframe turned 60. At this milestone, we should all reflect on what the mainframe has done to the computing industry.

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A $1 billion solar + battery storage project just broke ground in Utah

Hacker News

Renewables developer rPlus Energies has broken ground on one of the largest solar + battery storage projects in the US, in east-central Utah.

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The 2nd Generation of Innovation Management: A Survival Guide

Speaker: Chris Townsend, VP of Product Marketing, Wellspring

Over the past decade, companies have embraced innovation with enthusiasm—Chief Innovation Officers have been hired, and in-house incubators, accelerators, and co-creation labs have been launched. CEOs have spoken with passion about “making everyone an innovator” and the need “to disrupt our own business.” But after years of experimentation, senior leaders are asking: Is this still just an experiment, or are we in it for the long haul?