Revolutionizing Medical Education

Beijing backs key firms to challenge ChatGPT in AI race with the US

It was a bold announcement from the Beijing economy and information technology bureau - the Chinese capital would back key enterprises in their quest to build artificial intelligence (AI) models that could rival the highly successful ChatGPT. The statement was a clear signal that China was intent on competing with the United States in the race to develop advanced AI capabilities.

According to the bureau, Beijing is home to 1,048 core AI companies - a staggering 29% of China's total. The bureau would support these companies in investing in an open-source framework and boosting the supply of basic data, the statement said. It would also explore ways to nurture talent and conduct research in areas such as ethical governance.

ChatGPT, an AI-based chatbot created by Microsoft-backed OpenAI, has become the fastest-growing consumer application in history. Chinese tech giants like Baidu and Alibaba Group are eager to launch their own rival services, but state media has warned of the risks of overhyped local ChatGPT-concept stocks.

Beijing's announcement is likely to shake up the AI industry in China and beyond. It is no secret that the Chinese government has been investing heavily in AI research and development, with the aim of becoming a global leader in the field by 2030. Now, with the announcement of government support, Beijing may well attract even more companies and experts to invest in AI research and development in the city.

Whether this will be enough to take on the US, however, remains to be seen. But if one thing is clear, it is that the race for AI supremacy is far from over. Read More....

AI-Powered FRIDA robot collaborates with humans to create art

In a groundbreaking development at Carnegie Mellon University, a robot named FRIDA is collaborating with humans to create works of art. This robot, named after the famed artist Frida Kahlo, uses artificial intelligence to simulate how it would paint an image with brush strokes and evaluate its progress as it works.

According to Peter Schaldenbrand, a School of Computer Science Ph.D. student in the Robotics Institute who is exploring AI and creativity with FRIDA, the results are impressive. "There's this one painting of a frog ballerina that I think turned out really nicely," he said. "It is really silly and fun, and I think the surprise of what FRIDA generated based on my input was really fun to see."

FRIDA uses AI models similar to those powering tools like OpenAI's ChatGPT and DALL-E 2, which generate text or an image, respectively, in response to a prompt. This robot can be directed by inputting a text description, submitting other works of art to inspire its style, or uploading a photograph and asking it to paint a representation of it. The team is even experimenting with other inputs, including audio.

But make no mistake, FRIDA is not an artist. As Schaldenbrand explains, "FRIDA is a system that an artist could collaborate with. The artist can specify high-level goals for FRIDA and then FRIDA can execute them."

FRIDA taps into AI and machine learning several times during its artistic process, spending an hour or more learning how to use its paintbrush and using large vision-language models trained on massive datasets that pair text and images scraped from the internet, such as OpenAI's Contrastive Language-Image Pre-Training (CLIP), to understand the input.

Despite its impressive results, some wonder if FRIDA is going to take artists' jobs. But the team behind FRIDA maintains that the robot is meant to be a collaborative tool, not a replacement for human artists. As Jim McCann, an RI faculty member leading the project, says, "FRIDA is a project exploring the intersection of human and robotic creativity."

In the end, the project seeks to address some of the limitations in current large vision-language models, refining them to avoid an American or Western bias and training them on images and text more representative of diverse cultures. As FRIDA and its team continue to push the boundaries of AI and creativity, the world can only wait and see what incredible works of art they will produce next. Read More...

Revolutionizing Medical Education: AI Chatbot Passes US Medical Licensing Exam Without Clinician Input

In a recent groundbreaking study, researchers from Massachusetts General Hospital and AnsibleHealth found that ChatGPT, an AI chatbot developed by OpenAI, could pass the United States Medical Licensing Exam without clinician input. The tool was able to achieve a 60% accuracy rate, indicating its potential for use in medical education and integration into clinical settings.

ChatGPT is an advanced AI chatbot that uses generative large-learning models to perform natural language processing tasks, such as answering questions and generating stories by analyzing large amounts of text data. The tool is designed to anticipate the next words in a phrase or sentence based on the patterns identified in the training data.

During the study, the researchers obtained publicly available test questions from the June 2022 sample exam released on the official USMLE website. They then formatted the questions in three ways: open-ended prompting, multiple choice single answer without forced justification, and multiple choice single answer with forced justification. Each question was put into the model separately to reduce the tool's memory retention bias.

In testing, the researchers found that ChatGPT performed at or near the passing threshold of 60% accuracy without specialized input from clinician trainers. This is a significant finding, as it suggests that large-learning models may assist human learners in medical education and potentially be integrated into clinical settings.

The researchers also noted that ChatGPT displayed understandable reasoning and valid clinical insights, which increased confidence in trust and explainability. They suggested that the tool could be used to translate technical medical reports into more easily understandable language for patients.

The study highlights the potential of natural language processing to improve patient outcomes and assist medical professionals in their work. It represents a major step forward in the use of AI in the healthcare industry and may have far-reaching implications for medical education and clinical practice. Read More...

Groundbreaking Study Shows AI Can Predict Suicide Risk and Save Lives

In a groundbreaking study, a group of researchers from Worcester Polytechnic Institute and McLean Hospital in Belmont have discovered that artificial intelligence (AI) can predict the risk of suicide. Their research, which was published in the European Journal of Psychotraumatology, aimed to identify women who are at risk of dying by suicide.

According to the Centers for Disease Control and Prevention, the suicide rate for females in 2020 was 5.5 per 100,000, while the overall suicide rate across both sexes increased by 30 percent between 2000 and 2020. These shocking statistics led the researchers to conduct the study in order to combat the growing rates of suicide.

The group included 123 female patients in the study, 93 of whom had a history of child abuse, post-traumatic stress disorder, and varying levels of dissociation. The study also included 30 controls. The researchers developed an algorithm that was designed to predict suicide attempts among participants and identify subgroups of patients who were at the highest risk of entering a suicidal mindset.

Using AI approaches to cluster data, the researchers exposed existing patterns which revealed a broad set of dissociative symptoms, often caused by trauma, such as the lack of connection between one’s sense of self and the environment. They trained an algorithm to distinguish between patients with various dissociation levels and the 30 healthy controls, and the tool predicted previous suicide attempts with an accuracy of 83%.

The study’s findings provide a new avenue for identifying individuals who are at risk of suicide and offering early intervention. With suicide rates increasing at such an alarming rate, this timely research has the potential to save countless lives.

In short, this groundbreaking study has shown that AI can help predict suicide risk and potentially offer life-saving intervention for those in need. Read More..

Velocity Launches India's First ChatGPT-Powered AI Chatbot, Lexi, to Revolutionize Business Insights for E-commerce Founders

In a groundbreaking move, financial technology company Velocity has launched India's first AI chatbot, Lexi, powered by ChatGPT. The integration, which aims to provide e-commerce founders with business insights in a conversational manner, has been lauded as a revolutionary development in the field of AI. The CEO and co-founder of Velocity, Abhiroop Medhekar, expressed his excitement about the launch, saying, "We strive to provide leverage to eCommerce founders. Ever since ChatGPT launched, our product teams have been brainstorming on how it can be leveraged to benefit our founders."

The integration of ChatGPT with Velocity Insights, which helps businesses keep a tab on their market spending and revenues, has empowered e-commerce founders with AI-powered business insights in a simplified way, freeing up time for critical business functions. The chatbot can be accessed via WhatsApp in the form of a daily business report.

This groundbreaking development has shaken up the world of AI chatbots, which have been criticized in the past for their lack of a "human touch." With ChatGPT's human-like answers, it has prompted tech giants like Google and Microsoft to come up with their own AI chatbots. However, these chatbots are still in their initial testing phases and facing challenges.

ChatGPT, which was made available to the public in November 2022, has quickly gained popularity and has been used for various purposes such as helping students write assignments, engineers write code, musicians compose music, and content creators generate video scripts. The launch of the paid version of ChatGPT has further solidified its position as a popular tool worldwide.

In a world where AI is increasingly becoming a part of our daily lives, the launch of India's first ChatGPT-powered AI chatbot, Lexi, is a landmark achievement that could pave the way for further advancements in the field. Read More...

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