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Artificial Intelligence

The AI model is capable of recognizing specific stages of breast tumors that have a high probability of developing into invasive cancer.

Ductal carcinoma in situ (DCIS), a type of tumor that can develop into an aggressive form of breast cancer, accounts for approximately 25% of all breast cancer diagnoses. DCIS can be challenging for clinicians to accurately categorize, leading to frequent overtreatment for patients. A team of researchers from the Massachusetts Institute of Technology (MIT) and…

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Surveying AI-Altered Content extensively: The Influence of ChatGPT on Peer Assessments during AI Conferences

Large Language Models (LLMs) like ChatGPT have become widely accepted in various sectors, making it increasingly challenging to differentiate AI-generated content from human-written material. This has raised concerns in scientific research and media, where undetectable AI-generated texts can potentially introduce false information. Studies show that human ability to identify AI-generated content is barely better than…

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LOTUS: An Inquiry System for Logical Deductions on Extensive Bodies of Unstructured and Structured Data Using LLMs

Scientists from Stanford University and UC Berkeley have developed a new programming interface called LOTUS to process and analyze extensive datasets with AI operations and semantics. LOTUS integrates semantic operators to conduct widescale semantic queries and improve methods such as retrieval-augmentation generation that are used for complex tasks. The semantic operators in LOTUS enhance the relational…

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Arcee AI has unveiled Arcee-Nova, a new open-source language model. This revolutionary model, based on Qwen2-72B, nears the performance level of GPT-4.

Arcee AI, known for its innovation in open-source artificial intelligence, has launched Arcee-Nova, which is hailed as a pioneering accomplishment in the AI sector. Arcee-Nova has quickly gained recognition as the highest-performing model within the open-source arena, nearly on par with the performance of GPT-4, a benchmark AI model as of May 2023. Arcee-Nova is an…

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The AI group at Tencent has revealed a novel patch-level training approach for substantial language models (LLMs), which minimizes sequence length by consolidating multiple tokens into one patch.

Training Large Language Models (LLMs) has become more demanding as they require an enormous amount of data to function efficiently. This has led to increased computational expenses, making it challenging to reduce training costs without impacting their performance. Conventionally, LLMs are trained using next token prediction, predicting the next token in a sequence. However, Pattern…

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NavGPT-2: Combining Language Models and Navigation Policy Networks for More Intelligent Agents

Large Language Models (LLMs) are adept at processing textual data, while Vision-and-Language Navigation (VLN) tasks are primarily concerned with visual information. Combining these two data types involves advanced techniques to correctly align textual and visual representations. However, a performance gap remains when applying LLMs to VLN tasks as compared to models specifically designed for navigation,…

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COMCAT: Upgrading Software Maintenance with Automatic Code Documentation and Enhanced Understanding for Developers via Sophisticated Language Models

As software engineering continues to evolve, a significant focus has been placed on improving code comprehension and software maintenance. An area of particular interest in this domain is automated code documentation, which leans on advanced tools and techniques to enhance software readability and maintainability. Software maintenance presents a significant challenge due primarily to the high costs…

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An improved, speedier method to inhibit an AI chatbot from providing harmful responses.

While artificial intelligence (AI) chatbots like ChatGPT are capable of a variety of tasks, concerns have been raised about their potential to generate unsafe or inappropriate responses. To mitigate these risks, AI labs use a safeguarding method called "red-teaming". In this process, human testers aim to elicit undesirable responses from the AI, informing its development…

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A fresh approach to artificial intelligence quantifies uncertainty in medical imaging.

Segmentation, a practice in biomedicine whereby pixels from a significant structure in a medical image are annotated, can be aided by artificial intelligence (AI) models. However, these models often give only one solution, while the problem of medical image segmentation usually requires a range of interpretations. For instance, multiple human experts may have different perspectives…

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Symbolic Learning in AI Agents: A Framework for Machine Learning that Simultaneously Enhances All Symbolic Elements within an AI Agent Structure.

Language models have undergone significant developments in recent years which has revolutionized artificial intelligence (AI). Large language models (LLMs) are responsible for the creation of language agents capable of autonomously solving complex tasks. However, the development of these agents involves challenges that limit their adaptability, robustness, and versatility. Manual task decomposition into LLM pipelines is…

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Strengthening Firm Denial Training in LLMs: A Previous Time Modification Assault and Possible Protective Measures

Large Language Models (LLMs) like GPT-3.5 and GPT-4 are cutting-edge artificial intelligence systems that generate text which is nearly indistinguishable from that created by humans. These models are trained using enormous volumes of data that enables them to accomplish a variety of tasks from answering complex questions to writing coherent essays. However, one significant challenge…

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The Neo4j LLM Knowledge Graph Builder: An AI Mechanism that Constructs Knowledge Graphs from Disorganized Data

Artificial Intelligence (AI) is making strides in the data analysis sphere, with teams of researchers developing new applications to convert unstructured data into usable information. Recently, one such application was introduced, known as the Neo4j LLM Knowledge Graph Builder. This tool leverages powerful machine learning models to transform unstructured data into a comprehensive knowledge graph,…

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