Oceania
Mob-based cattle weight gain forecasting using ML models
Hossain, Muhammad Riaz Hasib, Islam, Rafiqul, McGrath, Shawn R, Islam, Md Zahidul, Lamb, David
Forecasting mob based cattle weight gain (MB CWG) may benefit large livestock farms, allowing farmers to refine their feeding strategies, make educated breeding choices, and reduce risks linked to climate variability and market fluctuations. In this paper, a novel technique termed MB CWG is proposed to forecast the one month advanced weight gain of herd based cattle using historical data collected from the Charles Sturt University Farm. This research employs a Random Forest (RF) model, comparing its performance against Support Vector Regression (SVR) and Long Short Term Memory (LSTM) models for monthly weight gain prediction. Four datasets were used to evaluate the performance of models, using 756 sample data from 108 herd-based cattle, along with weather data (rainfall and temperature) influencing CWG. The RF model performs better than the SVR and LSTM models across all datasets, achieving an R^2 of 0.973, RMSE of 0.040, and MAE of 0.033 when both weather and age factors were included. The results indicate that including both weather and age factors significantly improves the accuracy of weight gain predictions, with the RF model outperforming the SVR and LSTM models in all scenarios. These findings demonstrate the potential of RF as a robust tool for forecasting cattle weight gain in variable conditions, highlighting the influence of age and climatic factors on herd based weight trends. This study has also developed an innovative automated pre processing tool to generate a benchmark dataset for MB CWG predictive models. The tool is publicly available on GitHub and can assist in preparing datasets for current and future analytical research..
DeepEyeNet: Generating Medical Report for Retinal Images
The increasing prevalence of retinal diseases poses a significant challenge to the healthcare system, as the demand for ophthalmologists surpasses the available workforce. This imbalance creates a bottleneck in diagnosis and treatment, potentially delaying critical care. Traditional methods of generating medical reports from retinal images rely on manual interpretation, which is time-consuming and prone to errors, further straining ophthalmologists' limited resources. This thesis investigates the potential of Artificial Intelligence (AI) to automate medical report generation for retinal images. AI can quickly analyze large volumes of image data, identifying subtle patterns essential for accurate diagnosis. By automating this process, AI systems can greatly enhance the efficiency of retinal disease diagnosis, reducing doctors' workloads and enabling them to focus on more complex cases. The proposed AI-based methods address key challenges in automated report generation: (1) A multi-modal deep learning approach captures interactions between textual keywords and retinal images, resulting in more comprehensive medical reports; (2) Improved methods for medical keyword representation enhance the system's ability to capture nuances in medical terminology; (3) Strategies to overcome RNN-based models' limitations, particularly in capturing long-range dependencies within medical descriptions; (4) Techniques to enhance the interpretability of the AI-based report generation system, fostering trust and acceptance in clinical practice. These methods are rigorously evaluated using various metrics and achieve state-of-the-art performance. This thesis demonstrates AI's potential to revolutionize retinal disease diagnosis by automating medical report generation, ultimately improving clinical efficiency, diagnostic accuracy, and patient care.
AI set to offer women 'two for one' heart and breast screening
Charlie Kirk suspect Tyler Robinson makes stony-faced first court appearance as he's charged with capital murder: Live updates Texas AG's mistress' shock new life after sex scandal was exposed Astonishing moment Charlie Kirk's wife Erika loses Miss USA pageant to pro-trans rival... as Trump watches on Michael Keaton slammed for saying there was'irony' in Charlie Kirk's shooting Extraordinary measures jail put in motion to keep Charlie Kirk assassin suspect alive: 'It's severe' Dark truth about why Taylor Swift really hid behind that bulletproof screen at Travis Kelce's game Former TV anchor is arrested again after causing'serious injury' as his downward spiral continues AMANDA PLATELL: I'm so disgusted with myself for the cruel thing I said about Kate... I'm choking on my words now I know the truth. Hollywood heartthrob Robert Redford had to'protect himself' from lusting costars... but only had eyes for his wife Hallmark star Paula Shaw dead at 84: Tributes pour in for the beloved actress who'touched countless lives' Ivanka Trump's'inappropriate' demand that left Melania reeling on the last UK state visit... this time, insiders tell how the First Lady has triumphed over the'thorn in her side' The Mounjaro mums are out of control. First it was for weight loss, then it silenced booze cravings. Now there's another miracle'benefit' they won't shut up about - but I fear it will end in disaster Idyllic small town in Maine hit with largest HIV outbreak in state's history Amanda Seyfried faces furious backlash after resharing comments alluding to Charlie Kirk's death being expected Bargain-filled Nevada casino town is branded the'new Las Vegas' as tourists flock there instead of rip-off Sin City AI set to offer women'two for one' heart and breast screening Women could get'two for one' screening for breast cancer and heart problems using AI, a study suggests. The technology can be trained to examine mammograms images to detect both tumours as well as gauging the potential risk of heart attacks and stroke.
President Trump in UK for historic second state visit
President Donald Trump has arrived in the UK for his historic second state visit, which will see a crowded mix of royal pageantry, trade talks and international politics. Before making the trip from the US on Air Force One, Trump sent positive signals, describing the visit as an honour and saying: My relationship is very good with the UK. They want to see if they can refine the trade deal a little bit I'm into helping them, said Trump, with a multi-billion US technology investment deal being announced as the president's visit got underway. But Trump said the main purpose of the visit was to see my friend King Charles: He represents the country so well, such an elegant gentleman. Landing at Stansted airport, President Trump received an official welcome from a line-up on the runway including Foreign Secretary Yvette Cooper. The president is spending the night in the US ambassador's residence, Winfield House, before a day of royal ceremony and lavish spectacle in Windsor Castle on Wednesday - with the president describing Windsor as the ultimate in settings.
AI could boost UK economy by 10% in five years, says Microsoft boss
Microsoft says its new $30bn (£22bn) investment in the UK's AI sector - its largest outside of the US - should significantly boost Britain's economy in the next few years. Its package forms a major part of a £31billion agreement made between the UK government and various other US tech giants, including Nvidia and Google, to invest in British-based infrastructure to support AI technology, largely in the form of data centres. Microsoft will also now be involved in the creation of a powerful new supercomputer in Loughton, Essex. Speaking exclusively to the BBC Microsoft CEO Satya Nadella told the BBC of the tech's potential impact on economic growth. It may happen faster, so our hope is not ten years but maybe five.
OpenAI Rolls Out Teen Safety Features Amid Growing Scrutiny
CEO Sam Altman announced an age-prediction system and new parental controls in a blog post on Tuesday. OpenAI announced new teen safety features for ChatGPT on Tuesday as part of an ongoing effort to respond to concerns about how minors engage with chatbots . The company is building an age-prediction system that identifies if a user is under 18 years old and routes them to an " age-appropriate " system that blocks graphic sexual content. If the system detects that the user is considering suicide or self-harm, it will contact the user's parents. In cases of imminent danger, if a user's parents are unreachable, the system may contact the authorities.
Watch: The Sundance Kid's life in the spotlight
Hollywood icon Robert Redford has died at the age of 89, his publicist has said. The actor was known for his roles in blockbuster movies such as Butch Cassidy and the Sundance Kid, and went on to win an Oscar for Ordinary People when he turned his hand to directing. David Sillito looks back at his life. 'No doubt' Russia will cross Nato border if Ukraine falls, former US VP says Former US Vice-President Mike Pence calls for security guarantees in Ukraine to help deliver "just and lasting peace". The US House Oversight Committee has released new surveillance footage recorded hours before the convicted paedophile's death.
AI will make the rich unfathomably richer. Is this really what we want? Dustin Guastella
'The ludicrous valuations of AI startups are predicated on the idea that this technology has the power to eliminate the very need for human labor.' 'The ludicrous valuations of AI startups are predicated on the idea that this technology has the power to eliminate the very need for human labor.' AI will make the rich unfathomably richer. Is this really what we want? The'knowledge economy' promised cultural and social growth. Instead, we got worsening inequality and division. R ecently, Palantir - a tech corporation that boasts no fewer than five billionaire executives - announced its Q2 earnings: over a billion dollars generated in a single quarter.
One Vigilante, 22 Cell Towers, and a World of Conspiracies
As dawn spread over San Antonio on September 9, 2021, almond-colored smoke began to fill the sky above the city's Far West Side. The plumes were whorling off the top of a 132-foot-tall cell tower that overshadows an office park just north of SeaWorld. At a hotel a mile away, a paramedic snapped a photo of the spectacle and posted it to the r/sanantonio subreddit. "Cell tower on fire around 1604 and Culebra," he wrote. In typical Reddit fashion, the comments section piled up with corny jokes. "Blazing 5G speeds," quipped one user. "I hope no one inhales those fumes, the Covid transmission via 5G will be a lot more potent that way," wrote another, in a swipe at the conspiracy theorists who claim that radiation from 5G towers caused the Covid-19 pandemic. The wisecracks went on: "Can you hear me now?" "Great, some hero trying to save us from 5G." That self-styled hero was actually lurking in the comments. As he followed the thread on his phone, Sean Aaron Smith delighted in the sheer volume of attention the tower fire was receiving, even if most of it dripped with sarcasm. A lean, tattooed--and until recently, entirely apolitical--27-year-old, Smith had come to view 5G as the linchpin of a globalist plot to zombify humanity. To resist that supposed scheme, he'd spent the past five months setting Texas cell towers ablaze. Smith's crude and quixotic campaign against 5G was precisely the sort of security threat that was fast becoming one of the US government's top concerns in 2021.
Google announces 5bn AI investment in UK before Trump visit
Google predicted the investment would help to create 8,250 jobs annually at UK companies. Google predicted the investment would help to create 8,250 jobs annually at UK companies. Rachel Reeves says move is a'vote of confidence' in British economy as she prepares to open firm's first UK datacentre Google has said it will invest £5bn in the UK in the next two years to help meet growing demand for artificial intelligence services, in a boost for the government. The investment, which comes as Google opens its new datacentre in Waltham Cross in Hertfordshire, is expected to contribute to the creation of thousands of jobs, the US tech company said. The chancellor, Rachel Reeves - who is attempting to drive growth amid pressure over the lacklustre state of the UK economy - said the investment into research and development, capital expenditure and engineering was a "vote of confidence" in the UK economy.