As the advancements in Large Language Models (LLMs) such as ChatGPT, LLaMA, and Mistral continue, there are growing concerns about their vulnerability to harmful queries. This has caused an immediate need to implement robust safeguards. Techniques such as supervised fine-tuning (SFT), reinforcement learning from human feedback (RLHF), and direct preference optimization (DPO) have been useful…
Generative Language Models (GLMs) are now ubiquitous in various sectors, including customer service and content creation. Consequently, handling potential harmful content while keeping linguistic diversity and inclusivity has become important. Toxicity scoring systems aim to filter offensive or hurtful language, but often misidentify harmless language as harmful, especially from marginalized communities. This restricts access to…
Optimizing efficiency in complex systems is a significant challenge for researchers, particularly in high-dimensional spaces commonly found in machine learning. Second-order methods like the cubic regularized Newton (CRN) method demonstrate rapid convergence; however, their application in high-dimensional problems has been limited due to substantial memory and computational requirements.
To counter these challenges, scientists from UT…
In today's ever-evolving financial universe, investors often feel inundated by the sheer volume of data and information that needs to be analyzed while examining investment prospects. Without the right tools and guidance, investors often struggle to make sound financial decisions. Traditional approaches or financial advisor services, although resourceful, can often turn out to be time-consuming…
In recent years, natural language processing (NLP) has seen significant advancements due to the transformer architecture. However, as these models grow in size, so do their computational costs and memory requirements, limiting their practical use to a select few corporations. Increasing model depths also present challenges, as deeper models need larger datasets for training, which…
Transformer architecture has greatly enhanced natural language processing (NLP); however, issues such as increased computational cost and memory usage have limited their utility, especially for larger models. Researchers from the University of Geneva and École polytechnique fédérale de Lausanne (EPFL) have addressed this challenge by developing DenseFormer, a modification to the standard transformer architecture, which…
Large Language Models (LLMs) have proven to be game-changers in the field of Artificial Intelligence (AI), thanks to their vast exposure to information and versatile application scope. However, despite their many capabilities, LLMs still face hurdles, especially in mathematical reasoning, a critical aspect of AI’s cognitive skills. To address this problem, extensive research is being…
Large Language Models (LLMs) have transformed the landscape of Artificial Intelligence. However, their true potential, especially in mathematic reasoning, remains untapped and underexplored. A group of researchers from the University of Hong Kong and Microsoft have proposed an innovative approach named 'CoT-Influx' to bridge this gap. This approach is aimed at enhancing the mathematical reasoning…
Large Language Models (LLMs) have become pivotal in natural language processing (NLP), excelling in tasks such as text generation, translation, sentiment analysis, and question-answering. The ability to fine-tune these models for various applications is key, allowing practitioners to use the pre-trained knowledge of the LLM while needing fewer labeled data and computational resources than starting…
Large language models (LLMs) such as ChatGPT, Google’s Bert, Gemini, Claude Models, power our engagement with digital platforms, behaving like human responses and generating innovative content, participating in complex discussions, and solving intricate issues. The effective operations and training processes of these models bring about a synthesis between human and automated interaction, further advancing the…
Researchers from the Max Planck Institute for Intelligent Systems, Adobe, and the University of California have introduced a diffusion image-to-video (I2V) framework for what they call training-free bounded generation. The approach aims to create detailed video simulations based on start and end frames without assuming any specific motion direction, a process known as bounded generation,…
Artificial Intelligence (AI) is an ever-evolving field that requires effective methods for incorporating new knowledge into existing models. The fast-paced generation of information renders models outdated quickly, necessitating model editing techniques that can equip AI models with the latest information without compromising their foundation or overall performance.
There are two key challenges in this process: accuracy…