TLDR AI

TLDR AI 2024-01-30

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01HEADLINES & LAUNCHES

META RELEASES CODELLAMA 70B MODELS

Meta's new models have been fine-tuned and instruction-tuned on significantly more code. They achieve impressive performance on HumanEval, approaching GPT-4 in some respects. The models are available under the Meta license and on HuggingFace

huggingface.co4 min read

RWKV LAUNCHES EAGLE 7B

RWKV is an architecture alternative to the dominant Transformer model. It uses a novel linear attention mechanism that makes it extremely efficient. This new checkpoint and configuration was trained on 1T tokens and surpases many other powerful 7B Transformer based models.

blog.rwkv.com8 min read

02RESEARCH & INNOVATION

LARGE-VOCABULARY 3D DIFFUSION MODEL WITH TRANSFORMERS

One key challenge with 3D object generation is the diversity of items that can be created. This work uses a modified architecture to improve sample efficiency and scales up the system to work with a much larger set of objects in each 3D category.

ziangcao0312.github.io12 min read

SLICEGPT

Another potential distillation work. Importantly, this one can work on models as small as Phi-2. This means you can remove 90% of the rows and columns of weight matrices with minimal reduction to quality at almost all scales.

arxiv.org27 min read

LEARNING UNIVERSAL PREDICTORS

Meta Learning is the process of training systems that learn to learn and can quickly adapt to new tasks. This work from Google improves Meta Learning with synthetic data generated from a Universal Turing Machine and analyzes the results experimentally and theoretically.

arxiv.org33 min read

03ENGINEERING & RESOURCES

TRANSFORMING ARTISTIC IMAGE EDITING WITH AI

CreativeSynth is a method for artistic image editing by seamlessly integrating text and image inputs. Its diffusion model, equipped with customized attention mechanisms, enables precise style and content manipulation while preserving the original artwork's essence.

arxiv.org16 min read

IMAGE SEGMENTATION WITH INCONSISTENCY MASKS

Inconsistency Masks (IM) are a new method for image segmentation that works even with limited data. This approach, tested on the ISIC 2018 dataset, beats traditional techniques and even outperforms models trained on fully labeled datasets.

github.comGitHub repository

04MISCELLANEOUS

BIOMETRIC SECURITY WITH IMAGE DISTORTION

A new image distortion technique makes facial images unrecognizable to humans but still identifiable by AI, striking a balance between privacy and accuracy in biometric systems.

github.comGitHub repository

ENHANCING HAND IMAGE GENERATION IN AI MODELS

Researchers have improved the ability of generative models like GANs and diffusion models to create realistic hand images by adding three extra channels to training images for hand annotations.

arxiv.org19 min read