Technology
TWIGMA: A dataset of AI-Generated Images with Metadata From Twitter
Recent progress in generative artificial intelligence (gen-AI) has enabled the generation of photo-realistic and artistically-inspiring photos at a single click, catering to millions of users online. To explore how people use gen-AI models such as DALLE and StableDiffusion, it is critical to understand the themes, contents, and variations present in the AI-generated photos.
Sample-Efficient Deep Reinforcement Learning via Episodic Backward Update
Su Young Lee, Choi Sungik, Sae-Young Chung
Neural Information Processing Systems http://nips.cc/
e6d8545daa42d5ced125a4bf747b3688-AuthorFeedback.pdf
The common specifications in Appendix D are just detailed descriptions of each hyperparameter used in Nature7 DQN paper that we applied to all the baselines and our method for the experiment. Many of the recent reinforcement learning methods require changes in the network structures or require additional20 memory structures (Ephemeral Value Adjustments, RUDDER). The idea of the backward update is not novel and we have stated in section 3.1 that the tabular backward update26 (Algorithm 1) is a special case of Lin's method (1992). The training process of the adaptivescheme is described in Appendix34 A.AlltheKnetworksaretrained using thesame sample episode atthesame time.
GIANT: Globally Improved Approximate Newton Method for Distributed Optimization
Shusen Wang, Fred Roosta, Peng Xu, Michael W. Mahoney
Neural Information Processing Systems http://nips.cc/
On the Local Minima of the Empirical Risk
Chi Jin, Lydia T. Liu, Rong Ge, Michael I. Jordan
Neural Information Processing Systems http://nips.cc/
Airbnb is testing out AI search with a 'small percentage' of users
Samsung Galaxy Unpacked 2026 is Feb. 25 Valve's Steam Machine: Everything we know Airbnb is testing out AI search with a'small percentage' of users Beyond improving search, Airbnb wants to lean heavily into artificial intelligence to help users with with booking, managing listings and customer service. Airbnb plans to double down on artificial intelligence to improve its user experience for both guests and hosts. During a fourth-quarter earnings call, Airbnb's CEO, Brian Chesky, said the company is building an AI-native experience aimed at helping guests book trips, assisting hosts with their listings, and running the company more efficiently. According to Chesky, there's an AI search tool to help guests book trips that's live for a small percentage of users right now. In a shareholder letter posted on Airbnb's website, the company said it's conducting early testing with an AI-powered search that is focused on giving guests a more natural way to describe what they're looking for, and ask questions about the listing and location.
Efficient Deep Approximation of GMMs
Shirin Jalali, Carl Nuzman, Iraj Saniee
There is no theory yet as to whydeep neural networks (DNNs from here on) are as effectiveand efficient in practice as they evidently are.