Hallucination is a phenomenon where large language models (LLMs) produce responses that are not grounded in reality or do not align with the provided context, generating incorrect, misleading, or nonsensical information. These errors can have serious consequences, particularly in applications that require high precision, like medical diagnosis, legal advice, or other high-stakes scenarios. As the…
DeepSeek-AI has released DeepSeek-V2.5, a powerful Mixture of Experts (MOE) model with 238 billion parameters, featuring 160 experts and 16 billion active parameters for optimized performance. The model excels in chat and coding tasks, with cutting-edge capabilities such as function calls, JSON output generation, and Fill-in-the-Middle (FIM) completion. With an impressive 128k context length, DeepSeek-V2.5…
Integrating advanced predictive models into autonomous driving systems has become crucial for enhancing safety and efficiency. Camera-based video prediction emerges as a pivotal component, offering rich real-world data. Content generated by artificial intelligence is presently a leading area of study within the domains of computer vision and artificial intelligence. However, generating photo-realistic and coherent videos…
Document conversion, particularly from PDF to machine-processable formats, has long presented significant challenges due to PDF files’ diverse and often complex nature. These documents, widely used across various industries, frequently need more standardization, resulting in a loss of structural features when optimized for printing. This structural loss complicates the recovery process, as important elements such…
Machine learning models, especially those designed for code generation, heavily depend on high-quality data during pretraining. This field has seen rapid advancement, with large language models (LLMs) trained on extensive datasets containing code from various sources. The challenge for researchers is to ensure that the data used is abundant and of high quality, as this…
Sequential Propagation of Chaos (SPoC) is a recent technique for solving mean-field stochastic differential equations (SDEs) and their associated nonlinear Fokker-Planck equations. These equations describe the evolution of probability distributions influenced by random noise and are vital in fields like fluid dynamics and biology. Traditional methods for solving these PDEs face challenges due to their…
Spiking Neural Networks (SNNs), a family of artificial neural networks that mimic the spiking behavior of biological neurons, have been in discussion in recent times. These networks provide a fresh method for working with temporal data, identifying the complex relationships and patterns seen in sequences. Though they have great potential, using SNNs for time-series forecasting…
With the vast amount of online data, finding relevant information quickly can be a major challenge. Traditional search engines may not often provide precise and contextually accurate results, especially for complex queries or specific topics. Users frequently need help retrieving pertinent and useful information, which often leads to inefficiencies. While existing search engines have made…
Researchers from the University of Wisconsin-Madison addressed the critical challenge of performance variability in GPU-accelerated machine learning (ML) workloads within large-scale computing clusters. Performance variability in these environments arises due to several factors, including hardware heterogeneity, software optimizations, and the data-dependent nature of ML algorithms. This variability can result in inefficient resource utilization, unpredictable job…
Model fusion involves merging multiple deep models into one. One intriguing potential benefit of model interpolation is its potential to enhance researchers’ understanding of the features of neural networks’ mode connectivity. In the context of federated learning, intermediate models are typically sent across edge nodes before being merged on the server. This process has sparked…