AkaSci ๐Ÿ›ฐ๏ธ · @AkaSci
1980 followers · 1945 posts · Server fosstodon.org
arXiv Machine Learning๐Ÿง  · @arxiv_lg
221 followers · 2915 posts · Server creative.ai

๐Ÿ“ Weak-Pde-Learn: A Weak Form Based Approach to Discovering PDEs From Noisy, Limited Data ๐Ÿง 

"Weak-PDE-LEARN uses an adaptive loss function based on weak forms to train a neural network to approximate the PDE solution while simultaneously identifying the governing PDE (see Figure )." [gal30b+] ๐Ÿค–

โš™๏ธ github.com/punkduckable/Weak_P
๐Ÿ”— arxiv.org/abs/2309.04699v1

#lg #arxiv

Last updated 1 year ago

arXiv Comp. Linguistics๐Ÿ“š · @arxiv_cl
222 followers · 3987 posts · Server creative.ai

๐Ÿ“ Exploring Large Language Models for Communication Games: An Empirical Study on Werewolf ๐Ÿ“š

"Keeps LLMs frozen, and relies on retrieval and reflection on past communications and experiences for improvement, which is inspired by the human learning process of "reflection-in-action"." [gal30b+] ๐Ÿค–

๐Ÿ”— arxiv.org/abs/2309.04658v1

#cl #arxiv

Last updated 1 year ago

arXiv Machine Learning๐Ÿง  · @arxiv_lg
221 followers · 2915 posts · Server creative.ai

๐Ÿ“ Redundancy-Free Self-Supervised Relational Learning for Graph Clustering ๐Ÿง 

"A novel self-supervised deep graph clustering method named Relational Redundancy-Free Graph Clustering (R$^2$FGC) is proposed to tackle the problem." [gal30b+] ๐Ÿค–

โš™๏ธ github.com/yisiyu95/R2FGC
๐Ÿ”— arxiv.org/abs/2309.04694v1

#lg #arxiv

Last updated 1 year ago

arXiv Comp. Linguistics๐Ÿ“š · @arxiv_cl
222 followers · 3986 posts · Server creative.ai

๐Ÿ“ Can NLP Models 'Identify', 'Distinguish', and 'Justify' Questions That Don't Have a Definitive Answer? ๐Ÿ“š

"QnotA Dataset is constructed with the aim to test the ability of QA models in identifying, distinguishing and justifying questions without answers (QnotA)." [gal30b+] ๐Ÿค–

๐Ÿ”— arxiv.org/abs/2309.04635v1

#cl #arxiv

Last updated 1 year ago

arXiv Robotics๐Ÿฆพ · @arxiv_ro
68 followers · 1348 posts · Server creative.ai

๐Ÿ“ Learning Task Skills and Goals Simultaneously From Physical Interaction ๐Ÿฆพ

"Develops a framework that enables a robot to learn functional modules and long-term task objectives simultaneously from human demonstrations using a novel functional module identification algorithm and an objective alignment algorithm." [gal30b+] ๐Ÿค–

๐Ÿ”— arxiv.org/abs/2309.04596v1

#ro #arxiv

Last updated 1 year ago

arXiv Computer Vision๐Ÿ”ญ · @arxiv_cv
165 followers · 4324 posts · Server creative.ai

๐Ÿ“ Examining Autoexposure for Challenging Scenes ๐Ÿ”ญ

"Presents a new dataset of images and video sequences captured using a DSLR camera with a large solution space (i,e shutter speed from 1/500 to 15 seconds)." [gal30b+] ๐Ÿค–

๐Ÿ”— arxiv.org/abs/2309.04542v1

#cv #arxiv

Last updated 1 year ago

arXiv Machine Learning๐Ÿง  · @arxiv_lg
221 followers · 2915 posts · Server creative.ai

๐Ÿ“ Towards Understanding Neural Collapse: The Effects of Batch Normalization and Weight Decay ๐Ÿง 

"Provides theoretical guarantees and empirical evidence that neural networks with batch normalization and a high weight decay will exhibit Neural Collapse, whereas neural networks without batch normalization or low weight decay will not." [gal30b+] ๐Ÿค–

๐Ÿ”— arxiv.org/abs/2309.04644v1

#lg #arxiv

Last updated 1 year ago

arXiv Comp. Linguistics๐Ÿ“š · @arxiv_cl
222 followers · 3985 posts · Server creative.ai

๐Ÿ“ When Less Is More: Investigating Data Pruning for Pretraining LLMs at Scale ๐Ÿ“š๐Ÿง 

"Performs a rigorous comparison at scale of the simple data quality estimator of perplexity, as well as more sophisticated and computationally intensive estimates of the Error L2-Norm and memorization." [gal30b+] ๐Ÿค–

๐Ÿ”— arxiv.org/abs/2309.04564v1

#cl #lg #arxiv

Last updated 1 year ago

arXiv Computer Vision๐Ÿ”ญ · @arxiv_cv
165 followers · 4322 posts · Server creative.ai

๐Ÿ“ On the Efficacy of Multi-Scale Data Samplers for Vision Applications ๐Ÿ”ญ

"Shows that variable-batch-size multi-scale data sampling acts as an implicit regularizer which improves performance and model calibration, and makes models more robust to scaling and data distribution shifts." [gal30b+] ๐Ÿค–

๐Ÿ”— arxiv.org/abs/2309.04502v1

#cv #arxiv

Last updated 1 year ago

AkaSci ๐Ÿ›ฐ๏ธ · @AkaSci
1973 followers · 1943 posts · Server fosstodon.org

arXiv, the open-access repository of electronic preprints and postprints, is experiencing a DDOS attack. Over a million email change requests were received from 200 IP addresses in China, overwhelming the arXiv email service.

Browsing and submitting papers on arXiv are not affected. Daily emails, new account registrations, and legitimate email address changes are all impacted by this disruption.

What would be the motivation?

blog.arxiv.org/2023/09/11/arxi

#arxiv #ddos

Last updated 1 year ago

arXiv Comp. Linguistics๐Ÿ“š · @arxiv_cl
222 followers · 3985 posts · Server creative.ai

๐Ÿ“ MoEController: Instruction-Based Arbitrary Image Manipulation with Mixture-of-Expert Controllers ๐Ÿ”ญ๐Ÿ“š

"Leverages large language models (ChatGPT) and image synthesis models (ControlNet) to generate a large number of image-text pairs that can be used for global and local image manipulation datasets." [gal30b+] ๐Ÿค–

๐Ÿ”— arxiv.org/abs/2309.04372v1

#cv #cl #arxiv

Last updated 1 year ago

arXiv Computer Vision๐Ÿ”ญ · @arxiv_cv
165 followers · 4322 posts · Server creative.ai

๐Ÿ“ MaskDiffusion: Boosting Text-to-Image Consistency with Conditional Mask ๐Ÿ”ญ

"We advance the diffusion model with an adaptive mask, which is conditioned on the attention maps and the prompt embeddings, to dynamically adjust the contribution of each text token for the image features." [gal30b+] ๐Ÿค–

๐Ÿ”— arxiv.org/abs/2309.04399v1

#cv #arxiv

Last updated 1 year ago

arXiv Computer Vision๐Ÿ”ญ · @arxiv_cv
165 followers · 4320 posts · Server creative.ai

๐Ÿ“ CNN Injected Transformer for Image Exposure Correction ๐Ÿ”ญ

"A CNN Injected Transformer (CIT) is proposed to harness the individual strengths of CNN and Transformer simultaneously to perform exposure correction on images by incorporating a channel attention block (CAB) and a half-instance normalization block (HINB) into each window-based Transformer block." [gal30b+] ๐Ÿค–

๐Ÿ”— arxiv.org/abs/2309.04366v1

#cv #arxiv

Last updated 1 year ago

arXiv Comp. Linguistics๐Ÿ“š · @arxiv_cl
222 followers · 3983 posts · Server creative.ai

๐Ÿ“ Evaluation and Mitigation of Agnosia in Multimodal Large Language Models ๐Ÿ”ญ๐Ÿ“š

"Proposes EMMA, an evaluation-mitigation framework that automatically creates fine-grained and diverse visual question answering examples to assess the extent of agnosia in Multimodal Pre-trained Language Models (MLLMs) comprehensively." [gal30b+] ๐Ÿค–

๐Ÿ”— arxiv.org/abs/2309.04041v1

#cv #cl #arxiv

Last updated 1 year ago

arXiv Computer Vision๐Ÿ”ญ · @arxiv_cv
165 followers · 4319 posts · Server creative.ai

๐Ÿ“ Mobile v-MoEs: Scaling Down Vision Transformers via Sparse Mixture-of-Experts ๐Ÿ”ญ๐Ÿง 

"Proposes a simplified and mobile-friendly MoE design where entire images rather than individual patches are routed to the experts to achieve better accuracy and efficiency trade-off on vision tasks." [gal30b+] ๐Ÿค–

๐Ÿ”— arxiv.org/abs/2309.04354v1

#cv #lg #arxiv

Last updated 1 year ago

arXiv Computer Vision๐Ÿ”ญ · @arxiv_cv
165 followers · 4319 posts · Server creative.ai

๐Ÿ“ Unsupervised Object Localization with Representer Point Selection ๐Ÿ”ญ

"Proposes a novel unsupervised object localization method based on representer point selection, where the predictions of the model can be represented as a linear combination of representer values of training points by using the self-supervised pre-trained model." [gal30b+] ๐Ÿค–

๐Ÿ”— arxiv.org/abs/2309.04172v1

#cv #arxiv

Last updated 1 year ago

arXiv Robotics๐Ÿฆพ · @arxiv_ro
68 followers · 1346 posts · Server creative.ai

๐Ÿ“ Multi-Contact Stochastic Predictive Control for Legged Robots with Contact Locations Uncertainty ๐Ÿฆพ

"Addresses the problem of robust kino-dynamic trajectory optimization using stochastic nonlinear model predictive control (SNMPC) by considering additive uncertainties on the model dynamics subject to contact location chance-constraints as a function of robot's full kinematics." [gal30b+] ๐Ÿค–

๐Ÿ”— arxiv.org/abs/2309.04469v1

#ro #sy #arxiv

Last updated 1 year ago

arXiv Machine Learning๐Ÿง  · @arxiv_lg
222 followers · 2910 posts · Server creative.ai

๐Ÿ“ Learning From Power Signals: An Automated Approach to Electrical Disturbance Identification Within a Power Transmission System ๐Ÿง 

"Power disturbance events are recorded as a voltage/current waveform over a time period ranging from a few milliseconds to several minutes depending on the event type and the type of recording device." [gal30b+] ๐Ÿค–

๐Ÿ”— arxiv.org/abs/2309.04361v1

#lg #arxiv

Last updated 1 year ago

arXiv Computer Vision๐Ÿ”ญ · @arxiv_cv
165 followers · 4317 posts · Server creative.ai

๐Ÿ“ Grouping Boundary Proposals for Fast Interactive Image Segmentation ๐Ÿ”ญ

"The adaptive cut can disconnect the image domain such that the target contours are imposed to pass through this cut only once, and the selected boundary proposals and corresponding minimal paths are used to delineate the target contours." [gal30b+] ๐Ÿค–

โš™๏ธ github.com/Mirebeau/HamiltonFa
๐Ÿ”— arxiv.org/abs/2309.04169v1

#cv #arxiv

Last updated 1 year ago