Feng Gu

Feb 18, 2025 | nature.com | Feng Gu |Tonimarie Catalan |Alexandria Miller |Domingo E. Uceda |Rui Li |Emily M Wittrup | +12 more

Heart failure (HF) is a highly heterogeneous condition, and current methods struggle to synthesize extensive clinical data for personalized care. Using data from 343 HF patients, we developed mechanistic computational models of the cardiovascular system to create digital twins. These twins, consisting of optimized measurable and unmeasurable parameters alongside simulations of cardiovascular function, provided comprehensive representations of individual disease states. Unsupervised machine learning applied to digital twin-derived features identified interpretable phenogroups and mechanistic drivers of cardiovascular death risk. Incorporating these features into prognostic AI models improved performance, transferability, and interpretability compared to models using only clinical variables. This framework demonstrates potential to enhance prognosis and guide therapy, paving the way for more precise, individualized HF management.

Dec 5, 2024 | mdpi.com | Xuejiao Chen |Feng Gu |Dongdong Zhang |Wei Lin

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Feb 19, 2024 | medium.com | Feng Gu

Chatgot is a website that integrates a variety of AI tools, including ChatGPT, Claude, and LLAMA, among others. They can chat with you and assist you in generating articles and images. One of the most significant advantages of consolidating multiple sets into a single website is that users no longer need to open several web pages. Instead, you can access the most frequently used AIs within Chatgot. This saves you the time and effort of switching between pages, significantly enhancing efficiency.

Feb 4, 2024 | medium.com | Feng Gu

As I oscillate between various AIs, I muse on the convenience that would ensue from a website capable of harnessing several AI tools in tandem. Chatgot adeptly caters to this proclivity; the interface indicates the inclusion of seven AI tools — ChatGPT3.5, ChatGPT4.0, Gemini Pro, Claude, Claude v2, Llama v2, and Midjourney — competent in generating dialogues, articles, and images.