Pinterest Trains Visual Search Faster with Optimized Architecture on NVIDIA GPUs
16/12/2020
Visual search enables Pinterest users to search for images using text, screenshots or camera photos. It's the core AI behind how people build their Boards of Pins - collections of images by themes - around their interests and plans. It's also how people on Pinterest can take action on the inspiration they discover, such as shopping and making purchases based on the products within scenes.
But tracking more than 240 billion images and 5 billion Boards is no small data trick.
This requires visual embeddings - mathematical representations of objects in a scene. Visual embeddings use models for automatically generating and evaluating visualizations to show how similar two images are - say, a sofa in a TV show's living room compared to ones for sale at retailers.
Pinterest is improving its search results by pretraining its visual embeddings on a smaller dataset. The overall goal is to improve for one unified visual embedding that can perform well for its key business features.
Powered by NVIDIA V100 Tensor Core GPUs, this technique pre-trains Pinterest's neural nets on a subset of about 1.3 billion images to yield improved relevancy across the wider set of hundreds of billions of images.
Improving results on the unified visual embedding in this fashion can benefit all applications on Pinterest, said Josh Beal, a machine learning researcher for Visual Search at the company.
This model is fine-tuned on various multitask datasets. And the goal of this project was to scale the model to a large scale, he said.
Benefitting Shop the Look With so many visuals, and new ones coming in all the time, Pinterest is continuously training its neural networks to identify them in relation to others.
A popular visual search feature, Pinterest's Shop the Look enables people to shop for home and fashion items. By tapping into visual embeddings, Shop the Look can identify items in Pins and connect Pinners to those products online.
Product matches are key to its visual-driven commerce. And it isn't an easy problem to solve at Pinterest scale.
Yet it matters. Another Pinterest visual feature is the ability to search specific products within an image, or Pin. Improving the accuracy or recommendations with visual embedding improves the magic factor in matches, boosting people's experience of discovering relevant products and ideas.
An additional feature, Pinterest's Lens camera search, aims to recommend visually relevant Pins based on the photos Pinners take with their cameras.
Unified embedding for visual search benefits all these downstream applications, said Beal.
Making Visual Search More Powerful Several Pinterest teams have been working to improve visual search on the hundreds of billions of images within Pins. But given the massive scale of the effort and its cost and engineering resource restraints, Pinterest wanted to optimize its existing architecture.
With some suggested ResNeXt-101 architecture optimizations and by simply upgrading to the latest releases of NVIDIA libraries, including cuDNN v8, automated mixed precision and NCCL, Pinterest was able to improve training performance of their models by over 60 percent.
NVIDIA's GPU-accelerated libraries are constantly being updated to enable companies such as Pinterest to get more performance out of their existing hardware investment.
It has improved the quality of the visual embedding, so that leads to more relevant results in visual search, said Beal.
LINK: | https://blogs.nvidia.com/blog/2020/12/16/pinterest-trains-visual-searc... |
See more stories from nvidia |
More from Nvidia
28/03/2024
Get Cozy With Palia' on GeForce NOW
Ease into spring with the warm, cozy vibes of Palia, coming to the cloud this GFN Thursday. It's part of six new titles joining the GeForce NOW library of ...
27/03/2024
Software Developers Launch OpenUSD and Generative AI-Powered Product Configurators Built on NVIDIA Omniverse
From designing dream cars to customizing clothing, 3D product configurators are ...
27/03/2024
NVIDIA Hopper Leaps Ahead in Generative AI at MLPerf
It's official: NVIDIA delivered the world's fastest platform in industry-standard tests for inference on generative AI. In the latest MLPerf benchmarks...
27/03/2024
Viome's Guru Banavar Discusses AI for Personalized Health
In the latest episode of NVIDIA's AI Podcast, Viome Chief Technology Officer Guru Banavar spoke with host Noah Kravitz about how AI and RNA sequencing are r...
27/03/2024
Unlocking Peak Generations: TensorRT Accelerates AI on RTX PCs and Workstations
Editor's note: This post is part of the AI Decoded series, which demystifies AI by making the technology more accessible, and which showcases new hardware, ...
26/03/2024
Boom in AI-Enabled Medical Devices Transforms Healthcare
The future of healthcare is software-defined and AI-enabled. Around 700 FDA-cleared, AI-enabled medical devices are now on the market - more than 10x the number...
26/03/2024
Model Innovators: How Digital Twins Are Making Industries More Efficient
A manufacturing plant near Hsinchu, Taiwan's Silicon Valley, is among facilities worldwide boosting energy efficiency with AI-enabled digital twins. A virt...
26/03/2024
Into the Omniverse: Groundbreaking OpenUSD Advancements Put NVIDIA GTC Spotlight on Developers
Editor's note: This post is part of Into the Omniverse, a series focused on ...
25/03/2024
NVIDIA Blackwell and Automotive Industry Innovators Dazzle at NVIDIA GTC
Generative AI, in the data center and in the car, is making vehicle experiences safer and more enjoyable. The latest advancements in automotive technology were...
21/03/2024
AI's New Frontier: From Daydreams to Digital Deeds
Imagine a world where you can whisper your digital wishes into your device, and poof, it happens. That world may be coming sooner than you think. But if you...
21/03/2024
You Transformed the World,' NVIDIA CEO Tells Researchers Behind Landmark AI Paper
Of GTC's 900+ sessions, the most wildly popular was a conversation hosted by...
21/03/2024
Instant Latte: NVIDIA Gen AI Research Brews 3D Shapes in Under a Second
NVIDIA researchers have pumped a double shot of acceleration into their latest text-to-3D generative AI model, dubbed LATTE3D. Like a virtual 3D printer, LATTE...
21/03/2024
Here Be Dragons: Dragon's Dogma 2' Comes to GeForce NOW
Arise for a new adventure with Dragon's Dogma 2, leading two new titles joining the GeForce NOW library this week. Set Forth, Arisen Fulfill a forgotten de...
20/03/2024
AI Decoded From GTC: The Latest Developer Tools and Apps Accelerating AI on PC and Workstation
Editor's note: This post is part of the AI Decoded series, which demystifies...
19/03/2024
NVIDIA Celebrates Americas Partners Driving AI-Powered Transformation
NVIDIA recognized 14 partners in the Americas for their achievements in transforming businesses with AI, this week at GTC. The winners of the NVIDIA Partner Ne...
19/03/2024
Climate Pioneers: 3 Startups Harnessing NVIDIA's AI and Earth-2 Platforms
To help mitigate climate change - one of humanity's greatest challenges - researchers are turning to AI and sustainable computing to accelerate and operatio...
19/03/2024
Secure by Design: NVIDIA AIOps Partner Ecosystem Blends AI for Businesses
In today's complex business environments, IT teams face a constant flow of challenges, from simple issues like employee account lockouts to critical securit...
19/03/2024
Generation Sensation: New Generative AI and RTX Tools Boost Content Creation
Editor's note: This post is part of our In the NVIDIA Studio series, which celebrates featured artists, offers creative tips and tricks, and demonstrates ho...
19/03/2024
NVIDIA, Huang Win Top Honors in Innovation, Engineering
NVIDIA today was named the world's most innovative company by Fast Company magazine. The accolade comes on the heels of company founder and CEO Jensen Huan...
18/03/2024
NVIDIA Edify Unlocks 3D Generative AI, New Image Controls for Visual Content Providers
NVIDIA Edify, a multimodal architecture for visual generative AI, is entering a ...
18/03/2024
From Atoms to Supercomputers: NVIDIA, Partners Scale Quantum Computing
The latest advances in quantum computing include investigating molecules, deploying giant supercomputers and building the quantum workforce with a new academic ...
18/03/2024
New NVIDIA Storage Partner Validation Program Streamlines Enterprise AI Deployments
A sharp increase in generative AI deployments is driving business innovation for...
18/03/2024
NVIDIA Unveils Digital Blueprint for Building Next-Gen Data Centers
Designing, simulating and bringing up modern data centers is incredibly complex, involving multiple considerations like performance, energy efficiency and scala...
18/03/2024
Generative AI Developers Harness NVIDIA Technologies to Transform In-Vehicle Experiences
Cars of the future will be more than just modes of transportation; they'll b...
18/03/2024
All Eyes on AI: Automotive Tech on Full Display at GTC 2024
All eyes across the auto industry are on GTC - the global AI conference running in San Jose, Calif., and online through Thursday, March 21 - as the world's ...
18/03/2024
All Aboard: NVIDIA Scores 23 World Records for Route Optimization
With nearly two dozen world records to its name, NVIDIA cuOpt now holds the top spot for 100% of the largest routing benchmarks in the last three years. And thi...
18/03/2024
We Created a Processor for the Generative AI Era,' NVIDIA CEO Says
Generative AI promises to revolutionize every industry it touches - all that's been needed is the technology to meet the challenge. NVIDIA founder and CEO ...
14/03/2024
NVIDIA GTC 2024: A Glimpse Into the Future of AI With Jensen Huang
NVIDIA's GTC 2024 AI conference will set the stage for another leap forward in AI. At the heart of this highly anticipated event: the opening keynote by Je...
14/03/2024
Reach for the Stars: Eight Out-of-This-World Games Join the Cloud
The stars align this GFN Thursday as more top titles from Ubisoft and Square Enix join the cloud. Star Wars Outlaws will be coming to the GeForce NOW library a...
13/03/2024
Currents of Change: ITIF President Daniel Castro on Energy-Efficient AI and Climate Change
AI-driven change is in the air, as are concerns about the technology's envir...
13/03/2024
AI Decoded: Demystifying Large Language Models, the Brains Behind Chatbots
Editor's note: This post is part of our AI Decoded series, which aims to demystify AI by making the technology more accessible, while showcasing new hardwar...
12/03/2024
Head of the Class: Explore AI's Potential in Higher Education and Research at GTC
For students, researchers and educators eager to delve into AI, GTC - NVIDIA'...
11/03/2024
Eco-System Upgrade: AI Plants a Digital Forest at NVIDIA GTC
The ecosystem around NVIDIA's technologies has always been verdant - but this is absurd. After a stunning premiere at the World Economic Forum in Davos, im...
11/03/2024
AI Getting Green Light: City of Raleigh Taps NVIDIA Metropolis to Improve Traffic
You might say that James Alberque has a bird's-eye view of the road congesti...
07/03/2024
First Class: NVIDIA Introduces Generative AI Professional Certification
NVIDIA is offering a new professional certification in generative AI to enable developers to establish technical credibility in this important domain. Generati...
07/03/2024
LLMs Land on Laptops: NVIDIA, HP CEOs Celebrate AI PCs
2024 will be the year generative AI gets personal, the CEOs of NVIDIA and HP said today in a fireside chat, unveiling new laptops that can build, test and run l...
07/03/2024
Don't Pass This Up: Day Passes Now Available on GeForce NOW
Gamers can now seize the day with Day Passes, available to purchase for 24-hour continuous access to powerful cloud gaming with all the benefits of a GeForce NO...
06/03/2024
AI Decoded: Demystifying AI and the Hardware, Software and Tools That Power It
With the 2018 launch of RTX technologies and the first consumer GPU built for AI - GeForce RTX - NVIDIA accelerated the shift to AI computing. Since then, AI on...
06/03/2024
Bria Builds Responsible Generative AI for Enterprises Using NVIDIA NeMo, Picasso
As visual generative AI matures from research to the enterprise domain, businesses are seeking responsible ways to integrate the technology into their products....
05/03/2024
The Magic Behind the Screen: Celebrating the 96th Academy Awards Nominees for Best Visual Effects
The 96th Academy Awards nominees for Best Visual Effects are a testament to the ...
04/03/2024
Robo Rendezvous: Robotics Innovators and AI Leaders to Converge at NVIDIA GTC
Bringing together pioneers in robotics and AI, NVIDIA GTC will be a state-of-the-art showcase of applied AI for autonomous machines. The conference, running Ma...
01/03/2024
No Noobs Here: Top Pro Gamers Bolster Software Quality Assurance Testing
For some NVIDIANs, it's always game day. Our Santa Clara-based software quality assurance team boasts some of the world's top gamers, whose search for ...
01/03/2024
Automakers Electrify Geneva International Motor Show
The Geneva International Motor Show, one of the most important and long-standing global auto exhibitions, opened this week, with the spotlight on several China ...
01/03/2024
Live at GTC: Hear From Industry Leaders Using AI to Drive Innovation and Agility
Interest in new AI applications reached a fever pitch last year as business leaders began exploring AI pilot programs. This year, they're focused on strateg...
01/03/2024
What Is Trustworthy AI?
Artificial intelligence, like any transformative technology, is a work in progress - continually growing in its capabilities and its societal impact. Trustworth...
29/02/2024
Battle.net Leaps Into the Cloud With GeForce NOW
GFN Thursday celebrates this leap day with the addition of a popular game store to the cloud. Stream the first titles from Blizzard Entertainment's Battle....
28/02/2024
What Is Sovereign AI?
Nations have long invested in domestic infrastructure to advance their economies, control their own data and take advantage of technology opportunities in areas...
28/02/2024
Time to Skill Up: Game Reviewer Ralph Panebianco Wields NVIDIA RTX for the Win
Editor's note: This post is part of our weekly In the NVIDIA Studio series, which celebrates featured artists, offers creative tips and tricks, and demonstr...
28/02/2024
And Action! Cuebric CEO Provides Insights Into Filmmaking Using AI
These days, just about everyone is a content creator. But can generative AI help make people create high-quality films and other content affordably? Find out fr...
27/02/2024
Meet the Omnivore: Mode Maison Harnesses OpenUSD to Drive Innovations in Retail With High-Fidelity Digital Twins
Editor's note: This post is a part of our Meet the Omnivore series, which fe...