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Machine learning

Improving software testing through the application of generative AI.

Generative AI is increasingly being utilized to generate synthetic data, enhancing organizations' abilities to deal with situations where actual data may be limited or sensitive. Over the past three years, DataCebo, an MIT spinoff initiative, has been offering a generative software system known as the Synthetic Data Vault (SDV) to enable organizations to create synthetic…

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The conference emphasizes the magnitude of the mental health issue and innovative approaches to identifying and treating it.

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Stanford researchers propose a two-step model for adjusting the linguistic calibrations of long-form creations.

Large Language Models (LLMs) can sometimes mislead users to make poor decisions by providing wrong information, a phenomenon known as 'hallucination'. To mitigate this, a team of researchers from Stanford University has proposed a new method for linguistic calibration. The new framework involves a two-step training process for LLMs. In the first stage - supervised finetuning…

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Researchers utilize extensive language models to assist robots with navigation.

Researchers from MIT and the MIT-IBM Watson AI Lab have developed a language-based navigational strategy for AI robots. The method uses textual descriptions instead of visual information, effectively simplifying the process of robotic navigation. Visual data traditionally requires significant computational capacity and detailed hand-crafted machine-learning models to function effectively. The researchers' approach involves converting a…

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Improving the Safety and Dependability of AI via Short-Circuiting Methods

AI system vulnerabilities, particularly in large language models (LLMs) and multimodal models, can be manipulated to produce harmful outputs, raising questions about their safety and reliability. Existing defenses, such as refusal training and adversarial training, often fall short against sophisticated adversarial attacks and may degrade model performance. Addressing these limitations, a research team from Black…

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A novel approach to computer vision accelerates the screening process of electronic components.

Solar cells, transistors, LEDs, and batteries with boosted performance require better electronic materials which are often discovered from novel compositions. Scientists have turned to AI tools to identify potential materials from millions of chemical formulations, with engineers developing machines that can print hundreds of samples at a time, based on compositions identified by AI algorithms.…

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