A fundamental difference between our learning problem from standard RL problems is that the realized reward feedback from conversion incrementality ismixed and delayed.

Incrementality, which measures the causal effect of showing an ad to a potential customer (e.g. a user in an internet platform) versus not, is a central object for

Searching on Google might seem like one of the safest things to do online. But cybersecurity experts warn that there are some searches which could put you at serious risk of being hacked. Last week, it was revealed that cybercriminals had hijacked the Google results for'Are Bengal cats legal in Australia?' to infect cat-lovers' computers. Now, experts have revealed the seven other common words and phrases you should never Google. Using a technique called'SEO poisoning' criminals exploit Google's search results to lure unsuspecting victims into websites they control.

Meta is introducing a tool to identify AI-generated images shared on its platforms amid a global rise in synthetic content spreading misinformation. Due to several of systems on the web, the Mark Zuckerberg-owned company is aiming to expand labels to others like Google, OpenAI, Microsoft, and Adobe. Meta said it will fully roll out the labeling feature in the coming months and plans to add a feature that lets users flag AI-generated content. However, the US presidential race is in full swing, leaving some to wonder if the labels will be out in time to stop fake content from spreading. The move comes after Meta's Oversight Board urged the company to take steps to label manipulated audio and video that could mislead users. 'The Board's recommendations go further in that it advised the company to expand the Manipulated Media policy to include audio, clearly state the harms it seeks to reduce, and begin labeling these types of posts more broadly than what was announced,' an Oversight Board spokesperson Dan Chaison told Dailymail.com.

Today it is trivially easy to play games on a computer, games console or phone with your friends over the internet. But before the wide availability of high-speed internet, things were more complicated. In the 1990s and early 2000s, 3D graphics in video games were becoming more and more complex, but the low network speeds of the period meant that these games, unlike slower-paced and less graphically intensive strategy games, were nearly unplayable over an internet connection. In this moment, in which communications technology was being outpaced by graphical power, the Lan (local area network) party was born. The term itself conjures up strong sensory memories for those who were there – sweaty bodies packed into a basement or convention hall, a dozen hefty computer monitors being manoeuvred into position. For those on the outside, these were scenes of incomprehension or ridicule.

Modelling and forecasting real-life human behaviour using online social media is an active endeavour of interest in politics, government, academia, and industry. Since its creation in 2006, Twitter has been proposed as a potential laboratory that could be used to gauge and predict social behaviour. During the last decade, the user base of Twitter has been growing and becoming more representative of the general population. Here we analyse this user base in the context of the 2021 Mexican Legislative Election. To do so, we use a dataset of 15 million election-related tweets in the six months preceding election day. We explore different election models that assign political preference to either the ruling parties or the opposition. We find that models using data with geographical attributes determine the results of the election with better precision and accuracy than conventional polling methods. These results demonstrate that analysis of public online data can outperform conventional polling methods, and that political analysis and general forecasting would likely benefit from incorporating such data in the immediate future. Moreover, the same Twitter dataset with geographical attributes is positively correlated with results from official census data on population and internet usage in Mexico. These findings suggest that we have reached a period in time when online activity, appropriately curated, can provide an accurate representation of offline behaviour.

A recent study has shed light on the reliability of ChatGPT, an artificial intelligence (AI) language model created by OpenAI, in providing accurate health advice. According to the research published in the journal Radiology, ChatGPT correctly offers health advice 88.25% of the time. Suggesting it could potentially be a helpful tool for individuals seeking health information. They evaluated the AI model's responses to a wide range of health-related questions. It is sourced from medical professionals, internet users, and medical literature.

For years, the public has been warned about the risk posed by AI-generated images, also known as deepfakes. But until very recently, it has been relatively easy to discern an AI-generated image from a photograph. Over the weekend, an AI-generated image of Pope Francis wearing a Balenciaga puffer jacket went viral online, fooling many internet users. In just a matter of months, publicly-accessible AI image generation tools have grown powerful enough to generate photorealistic imagery. While the image of the Pope did contain some telltale signs of fakery, it was convincing enough to fool many internet users--including the celebrity Chrissy Teigen. "I thought the Pope's puffer jacket was real and didn't give it a second thought," she wrote.

Don't miss out on ET Prime stories! Get your daily dose of business updates on WhatsApp. India's largest electric two-wheeler company Ola Electric Mobility is planning to raise a fresh round of $250-300 million in growth equity to expand two-wheeler operations and fund its planned battery facility, said people with knowledge of the matter. Punjab National Bank (PNB), Indian Overseas Bank (IOB) and DCB Bank may have to negotiate higher funding costs as these lenders seek to sell bonds amid a global turmoil caused by the Swiss regulator's write-down of nearly $17 billion of Additional Tier 1 (AT-1) instruments in the Credit Suisse bailout. Indian equities rose on Tuesday, tracking the overnight rebound in the US markets, on hopes that the banking crisis might be eased for now following Credit Suisse's acquisition by UBS.

Cybercriminals are turning to ChatGPT to generate extremely convincing phishing emails, researchers have warned - so how can internet users spot the scams? Cybersecurity company Norton warned that criminals are turning to AI tools such as ChatGPT to create'lures' to rob victims. A report in New Scientist suggested that using ChatGPT to generate emails could cut costs for cybercrime gangs by up to 96 percent. ChatGPT also completely removes the language barrier for cybercriminal gangs around the world, warns Julia O'Toole, CEO of MyCena Security Solutions. O'Toole said there are still ways to spot scam emails generated by AI tools, but the technology makes it far more difficult to spot scam emails.