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Fully Automated and Explainable Liver Segmental Volume Ratio and Spleen Segmentation at CT for Diagnosing Cirrhosis

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To evaluate the performance of a deep learning (DL) model that measures the liver segmental volume ratio (LSVR) (ie, the volumes of Couinaud segments I–III/IV–VIII) and spleen volumes from CT scans to predict cirrhosis and advanced fibrosis. For this Health Insurance Portability and Accountability Act–compliant, retrospective study, two datasets were used. Dataset 1 consisted of patients with hepatitis C who underwent liver biopsy (METAVIR F0–F4, 2000–2016). Dataset 2 consisted of patients who had cirrhosis from other causes who underwent liver biopsy (Ishak 0–6, 2001–2021). Whole liver, LSVR, and spleen volumes were measured with contrast-enhanced CT by radiologists and the DL model.


The EU wants to put companies on the hook for harmful AI

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The new bill, called the AI Liability Directive, will add teeth to the EU's AI Act, which is set to become EU law around the same time. The AI Act would require extra checks for "high risk" uses of AI that have the most potential to harm people, including systems for policing, recruitment, or health care. The new liability bill would give people and companies the right to sue for damages after being harmed by an AI system. The goal is to hold developers, producers, and users of the technologies accountable, and require them to explain how their AI systems were built and trained. Tech companies that fail to follow the rules risk EU-wide class actions.


Elon Musk set to showcase Tesla's humanoid robot after delay

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Elon Musk set to showcase Tesla's humanoid robot after delay Tesla CEO Elon Musk has said a robot business will be worth more than its cars. On Friday investors, customers and potential workers expect to see a prototype at Tesla's "AI Day" The robot will be the star of the AI show, but Musk is also expected to discuss Tesla's self-driving technology. "There will be lots of technical detail & cool hardware demos," Musk wrote on Twitter late on Wednesday. He added the event was aimed at recruiting engineers. In May, Musk said that the world's most valuable carmaker would be "worth basically zero" without achieving full self-driving capability.


Stock Forecast Based On a Predictive Algorithm

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This stock market forecast is part of the World Indices Package, as one of I Know First's quantitative investment solutions. We determine our world indices forecast by screening our database daily using our advanced algorithm. Package Name: Indices Forecast Recommended Positions: Long Forecast Length: 7 Days (9/21/22 – 9/28/22) I Know First Average: 3.98% For this 7 Days forecast the algorithm has successfully predicted the changes in 7 out of 10 indices. The highest trade return came from VXEFA, at 20.36%. Other notable stocks were VXAPL and VIX with a return of 17.41% and 11.12%.


Stock Forecast Based On a Predictive Algorithm

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The IKF AI algorithm suggested Freshpet, Inc. (FRPT) as one of the most promising stocks in our Top 5, Top 10, and Top 20 Stock Picks packages on September 28, 2022. The stock increased by 9.51% in line with the I Know First AI forecast on September 28, 2022. I Know First has been bullish on the FRPT stock forecast in the past. On September 25th, 2022 the I Know First algorithm issued a forecast for FRPT stock price and recommended FRPT as one of the best stocks to buy. The AI-driven FRPT stock prediction was successful on a 3-day time horizon resulting in more than 10.93%.


Review -- Reducing Label Effort: Self-Supervised Meets Active Learning

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Self supervised model is trained on the entire dataset. Given the frozen backbone and few labeled data, a linear classifier or an SVM is fine-tuned on top of the features in supervised way. Running the model as inference on the unlabeled data and sort the samples from least to highest informative/representative via acquisition function. Finally the top samples are queried to oracle for labeling and added to labeled set. Self supervised model is trained on the entire dataset.


How Self Driving Cars are the Future of Transportation

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With the advent of self driving cars, the future of transportation is looking very different than it did even just a few years ago. These cars have the potential to revolutionize the way we get around, making travel safer, more efficient, and more accessible for everyone. In this article, we'll explore how self driving cars are changing the landscape of transportation and what the future may hold for this technology. Self driving cars are the future of transportation. They are cars that drive themselves, using sensors and artificial intelligence to navigate the world around them.


Tesla's robot is a real robot now, not just a guy in a suit

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Tesla CEO Elon Musk kicked off its Tesla AI Day 2022 with a quick level set on expectations -- "we've come a long way" -- and then stepped aside to allow the first iteration of its robot walk out onto the stage. The robot wasn't a human dressed in a robot costume like last year. Instead, Tesla introduced a functioning robot, albeit with exposed cables and a bit wobbly, at its second annual event. According to Musk, it was the first time it was working without "any support, cranes, mechanical mechanisms or cables." After a brief turn about the stage, the robot left the stage before the rest of the presentation continued, which included several short videos of the robot (now tethered for stability) carrying a box in an office, watering a plant and lifting a small piece of metal in the Tesla factory in Fremont, California.


Meta is using AI to generate videos from just a few words

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Artificial intelligence is getting better and better at generating an image in response to a handful of words, with publicly available AI image generators such as DALL-E 2 and Stable Diffusion. Now, Meta researchers are taking AI a step further: they're using it to concoct videos from a text prompt. Meta CEO Mark Zuckerberg posted on Facebook on Thursday about the research, called Make-A-Video, with a 20-second clip that compiled several text prompts that Meta researchers used and the resulting (very short) videos. The prompts include "A teddy bear painting a self portrait," "A spaceship landing on Mars," "A baby sloth with a knitted hat trying to figure out a laptop," and "A robot surfing a wave in the ocean." The videos for each prompt are just a few seconds long, and they generally show what the prompt suggests (with the exception of the baby sloth, which doesn't look much like the actual creature), in a fairly low-resolution and somewhat jerky style.


Radical Research Advance To Boost Biotech Industry's Health

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An Alphabet (GOOGL) unit used artificial intelligence to disrupt the way new drugs are discovered. This is the best way for investors to take advantage. DeepMind announced July 28 the availability of a database of nearly all of the proteins known to science. The open source project eliminates one of the mostly costly parts of biotechnology. Investors should consider buying Ark Genomic Revolution ETF (ARKG).