
Team NVIDIA has triumphed at the Amazon KDD Cup 2024, securing first place Friday across all five competition tracks.
The team - consisting of NVIDIANs Ahmet Erdem, Benedikt Schifferer, Chris Deotte, Gilberto Titericz, Ivan Sorokin and Simon Jegou - demonstrated its prowess in generative AI, winning in categories that included text generation, multiple-choice questions, name entity recognition, ranking, and retrieval.
The competition, themed Multi-Task Online Shopping Challenge for LLMs, asked participants to solve various challenges using limited datasets.
The new trend in LLM competitions is that they don't give you training data, said Deotte, a senior data scientist at NVIDIA. They give you 96 example questions - not enough to train a model - so we came up with 500,000 questions on our own.
Deotte explained that the NVIDIA team generated a variety of questions by writing some themselves, using a large language model to create others, and transforming existing e-commerce datasets.
Once we had our questions, it was straightforward to use existing frameworks to fine-tune a language model, he said.
The competition organizers hid the test questions to ensure participants couldn't exploit previously known answers. This approach encourages models that generalize well to any question about e-commerce, proving the model's capability to handle real-world scenarios effectively.
Despite these constraints, Team NVIDIA's innovative approach outperformed all competitors by using Qwen2-72B, a just-released LLM with 72 billion parameters, fine-tuned on eight NVIDIA A100 Tensor Core GPUs, and employing QLoRA, a technique for fine-tuning models with datasets.
About the KDD Cup 2024 The KDD Cup, organized by the Association for Computing Machinery's Special Interest Group on Knowledge Discovery and Data Mining, or ACM SIGKDD, is a prestigious annual competition that promotes research and development in the field.
This year's challenge, hosted by Amazon, focused on mimicking the complexities of online shopping with the goal of making it a more intuitive and satisfying experience using large language models. Organizers utilized the test dataset ShopBench - a benchmark that replicates the massive challenge for online shopping with 57 tasks and about 20,000 questions derived from real-world Amazon shopping data - to evaluate participants' models.
The ShopBench benchmark focused on four key shopping skills, along with a fifth all-in-one challenge:
Shopping Concept Understanding: Decoding complex shopping concepts and terminologies.
Shopping Knowledge Reasoning: Making informed decisions with shopping knowledge.
User Behavior Alignment: Understanding dynamic customer behavior.
Multilingual Abilities: Shopping across languages.
All-Around: Solving all tasks from the previous tracks in a unified solution.
NVIDIA's Winning Solution NVIDIA's winning solution involved creating a single model for each track.
The team fine-tuned the just-released Qwen2-72B model using eight NVIDIA A100 Tensor Core GPUs for approximately 24 hours. The GPUs provided fast and efficient processing, significantly reducing the time required for fine-tuning.
First, the team generated training datasets based on the provided examples and synthesized additional data using Llama 3 70B hosted on build.nvidia.com.
Next, they employed QLoRA (Quantized Low-Rank Adaptation), a training process using the data created in step one. QLoRA modifies a smaller subset of the model's weights, allowing efficient training and fine-tuning.
The model was then quantized - making it smaller and able to run on a system with a smaller hard drive and less memory - with AWQ 4-bit and used the vLLM inference library to predict the test datasets on four NVIDIA T4 Tensor Core GPUs within the time constraints.
This approach secured the top spot in each individual track and the overall first place in the competition-a clean sweep for NVIDIA for the second year in a row.
The team plans to submit a detailed paper on its solution next month and plans to present its findings at KDD 2024 in Barcelona.
Most recent headlines
05/01/2027
Worlds first 802.15.4ab-UWB chip verified by Calterah and Rohde & Schwarz to be ...
04/08/2026
Dalet, a leading technology and service provider for media-rich organizations, t...
04/07/2026
April 7 2026, 19:00 (PDT) Detective Conan: Fallen Angel of the Highway Opens in...
01/06/2026
January 6 2026, 05:30 (PST) Dolby Sets the New Standard for Premium Entertainment at CES 2026
Throughout the week, Dolby brings to life the latest innovatio...
02/05/2026
Dalet, a leading technology and service provider for media-rich organizations, t...
01/05/2026
January 5 2026, 18:30 (PST) NBCUniversal's Peacock to Be First Streamer to ...
14/04/2026
ToolsOnAir and Omnistream Bring Mobile SRT Contribution into Professional 24/7 P...
14/04/2026
Haivision has announced the Falkon X4, a 5G mobile video transmitter for live broadcast and remote production. The device will be showcased at NAB Show 2026.
...
14/04/2026
Founded by veterans of the production-truck world, Stripe TV was born out of a d...
14/04/2026
Grass Valley has expanded its partnership with Studio Berlin, supplying 12 LDX 135 UHD/HDR camera systems and 12 LDX 180 Super 35mm cinematic cameras, including...
14/04/2026
LTN has announced two senior appointments ahead of NAB Show 2026: Mark Romano as Vice President, Multichannel Platforms, and Edward Cox as Vice President, Sales...
14/04/2026
Sennheiser and Italian rental company Agor have begun preparations for their Eu...
14/04/2026
DAZN and ADI Predictstreet have announced a partnership to integrate ADI Predict...
14/04/2026
Deltatre has announced the completion of a direct-to-fan website and app for Leg...
14/04/2026
Daktronics, will exhibit at NAB Show 2026 in partnership with Grass Valley at Booth C2408, Las Vegas Convention Center, April 19-22.
Daktronics will showcase a...
14/04/2026
Backblaze will host a series of partner presentations at NAB Show 2026 (Booth N1259, North Hall), open to all exhibition hall badge holders. Showcase partners i...
14/04/2026
BRAHMA AI will exhibit at NAB Show 2026 (Booth W2415, West Hall), demonstrating its Enterprise AI Content Platform for media, entertainment, sports, and technol...
14/04/2026
Bridge Technologies has announced that its VB440 production probe has been integrated into NEP Platform, NEP Group's software orchestration system. The inte...
14/04/2026
Clear-Com will introduce new products and demonstrate its communications ecosystem for broadcast and live production at NAB Show 2026 (Booth C5807, April 19-22)...
14/04/2026
EZDRM will use NAB Show 2026 (Booth W2260) to introduce the Revenue Security Prism, a framework for combining multiple security technologies to protect streamin...
14/04/2026
Telos Alliance will introduce the following products at NAB Show 2026:
TV and Media
Telos Infinity MK2 Panels: A new generation of hardware control panels for...
14/04/2026
Panasonic Video and Audio Systems North America will exhibit at NAB Show 2026 (Booth C3509), demonstrating IP- and IT-based production solutions for sports, bro...
14/04/2026
Behind The Mic provides a roundup of recent news regarding on-air talent, includ...
14/04/2026
Blackmagic Design will exhibit at NAB Show 2026 (Booth N2502). CEO Grant Petty s product announcement livestream is available at youtube.com. The company announ...
14/04/2026
The deal establishes a close strategic alignment' between the iconic cinema...
14/04/2026
BIGSHOT Media, with support from Teradek, produced untamed African mountain-bike race' with daily coverage and highlights show
The 2026 Absa Cape EPIC, an...
14/04/2026
The Sports Video Group (SVG) today announced the launch of the SVG AI Innovation...
14/04/2026
Captures a trio of renowned polysynths
The latest software to join AIR Music Tech's extensive catalogue captures the sound of three sought-after polysyn...
14/04/2026
Free offering includes 10 powerful plug-ins
United Plugins have announced the launch of a new bundle that brings together 10 of their pro-audio plug-ins, an...
14/04/2026
Julian Coryell joins virtual session player line-up
Announced at NAMM 2026, Celemony's Tonalic kits DAW users out with real performances by world-class ...
14/04/2026
WESCAM MX -Series EO/IR Systems Provide Critical Visibility During NASA Re-Entry Operations....
14/04/2026
DiSCO reduces uncertainty during the fog of war in modern threat environments an...
14/04/2026
GOES-19 imagery captured by L3Harris-built Advanced Baseline Imager technology helps forecasters issue life-saving weather warnings. Credit: NOAA/NASA...
14/04/2026
For decades, understanding the physical world from space has required a trade-of...
14/04/2026
Ruiz has helped fuel growth for both client-side and media companies, including, most recently, TelevisaUnivision.
He will spearhead transformation, innovatio...
14/04/2026
Share
Copy link
Facebook
X
Linkedin
Bluesky
Email...
14/04/2026
Share
Copy link
Facebook
X
Linkedin
Bluesky
Email...
14/04/2026
Share
Copy link
Facebook
X
Linkedin
Bluesky
Email...
14/04/2026
Share
Copy link
Facebook
X
Linkedin
Bluesky
Email...
14/04/2026
Shotoku Introduces the World to Aura P2 PTZ Prompter Panner at NAB 2026
New system removes PTZ pan restrictions for teleprompter-based productions
Shotoku US...
14/04/2026
Integration of Vantage, Pulse, and Telestream UP with Grass Valley AMPP Ecosystem enables scalable, interoperable workflows spanning live production and file-ba...
14/04/2026
Enterprise growth leader to scale Dalet's next phase of innovation and global expansion
New York, NY April 14, 2026 Dalet, a leading technology and ser...
14/04/2026
Berklee Celebrates Prince's Legacy in Two-Night Signature Series Event Directed by Tia Fuller, the Prince Project (April 16-17) brings together more than ...
14/04/2026
Arooj Aftab Is Anything but Predictable The singular artist explores the juxtaposition of grief and joy, dark and light, in her distinctive sound.
April 14, ...
14/04/2026
Appear launches include XM estate management and new X Platform processing enhancements to add density for next-generation hybrid & IP workflows, X5 is also now...
14/04/2026
Addressing the needs of a new generation's viewing habits, Synamedia launches GO Shorts. The AI-powered module turns existing catalogues into TikTok-style ...
14/04/2026
Vubiquity, an Amdocs company and global leader in technology-led media services, will be showcasing a new end-to-end streaming solution in collaboration with El...
14/04/2026
LiveU today announced a significant expansion of its collaboration with Sony Corporation, introducing integrated support for Sony's file-based workflow solu...
14/04/2026
Open Broadcast Systems (https://www.obe.tv/) has announced that BBC World Service has selected its decoders for IP Television distribution. The high-quality, lo...
14/04/2026
Blackmagic Design Announces DaVinci Resolve 21
Brie Clayton April 14, 2026
0 Comments
Major update adds new Photo page bringing Hollywood's most a...