Deep reinforcement learning (RL) has achieved remarkable successes in complex tasks, e.g Go [

In a standard view of the reinforcement learning problem, an agent's goal is to efficiently identify a policy that maximizes long-term reward.

Senator accused of steamy affair with her bodyguard in bombshell lawsuit from his WIFE: 'Bring MDMA so I can guide you' Socialite who accused playboy twins of sex attack at Hamptons'castle' is found dead in unexplained circumstances Amy Schumer's friends reveal true meaning of thin bikini pictures and why they're'monitoring her'... as depth of ex Chris Fischer's heartbreak is laid bare Hunter Biden's stripper baby mama asks for him to be ARRESTED over claims he is still failing to pay her child support Ellen Greenberg's fiancé Sam Goldberg breaks cover as feds reopen probe into her'suicide'... and late teacher's mother shares incredible sign sent from beyond the grave Nicole Richie addresses her daughter's new identity after unveiling transformation on her 18th birthday '90s Vogue model Niki Taylor looks amazing as she sizzles at age 50 for new campaign Karoline Leavitt reveals the thinking behind Trump's call to cancel elections Family of Tyler Robinson's transgender lover speaks ...

Trump's ominous warning to Colombia as acting Venezuelan president issues message to world calling for'peace and dialogue, not war' Trump plans a military'quarantine' of Venezuela's oil to strong-arm Maduro's successor I got a GLP-1 drug with few questions asked... and never meeting a doctor face-to-face. But could that convenience have put my health at risk? Addicted, arrested and dead in a hotel corridor...Victoria Jones is the latest child of a famous parent to tragically spiral. So why ARE so many children of the rich and famous cursed? Marco Rubio'runs laps' around CBS reporter who asked why US commandos didn't nab Maduro associates in daring night time raid Prince Harry'desperately wants King Charles to come to Montecito and see Archie and Lilibet' Travis Kelce finally addresses possible retirement as Chiefs lose to NFL's worst team in what could be humiliating end to his iconic career State of Jennifer Garner and Jennifer Lopez's relationship revealed by insiders... as parents gossip about'less sociable' star at school play NASA's'queen of diamonds' EXPOSED: Genius is accused of treachery over top secret mission... as chilling details emerge Michael B. Jordan's unimpressed face sends fans wild as Timothee Chalamet cries on stage over Kylie Jenner North West, 12, sparks face piercing speculation after backlash over'risky' body modification'Out-of-touch' Gayle King slammed for complaining that her upper class seat doesn't have a window on her eight-hour flight'back to work' from Hawaii American family of seven stranded after Venezuela raids say they're trapped in a living hell... while oblivious influencers BOAST about getting stuck Ten people who spread false claims France's First Lady Brigitte Macron was born a man are found guilty of cyberbullying in Paris EXPOSED: The Air Force vet who let China steal America's nuclear secrets... and KEPT his $200K tax-funded salary From'sand theft auto' to space BABIES: The global innovations and trends set to shape 2026 From the rise of the humanoid robot to the weird world of AI girlfriends, 2025 had no shortage of strange and transformative inventions. Now, experts from the Nesta research foundation have revealed the global innovations and trends set to shape the world in 2026.

Why Maduro dated wife for TWENTY years before marrying in secret... as shamed first lady's incestuous party links laid bare Maduro's brazen gestures to onlookers as he arrives at rat-infested'hell hole' prison in Brooklyn Trump says Venezuelan opposition leader who beat him to Nobel prize'does not have support' to be president Inside the CIA's astonishing coup of Caracas: SETH HARP reveals the planning... the traitor... and how it's about to blow up in American faces Inside Operation'Absolute Resolve': The meticulous months-long plan to seize Maduro and the harrowing escape under fire Leonardo DiCaprio forced to skip film festival in California by Trump's Venezuela airstrikes as he accepts acting prize via video Inside the glamorous Dubai life of Daniel Kinahan, head of the notorious crime family and Europe's top cocaine kingpin... as GUY ADAMS reveals how net is finally closing in on the gangster after golden decade in the Middle East Explosive warning from America's house price Nostradamus: New forecast tracking over 300 markets reveals'rare' shift... the boomtowns set to sink... and surprising winners I thought I'd found the perfect boyfriend. Then I discovered what he really wanted... Wild moment NYC jeweler attacks'scammer' rival and claims he is impersonating him I'm 38 and hotter than ever after finally silencing food noise with my simple new method... you don't need drugs or diets Meghan McCain, 41, joyously announces birth of third child and reveals baby's unconventional name Female college football fan labeled a Karen for furious reaction to rival in the stands... but was she right all along? Snitch reveals the TRUTH about Tom Brady and Alix Earle... after handsy video leaked out of St Barts The'ideal man' is now a 5'7 architect, dating app analysis reveals READ MORE: Dating apps are designed to keep singles'swiping and spending' The saying goes that'beauty is in the eye of the beholder'. But have you ever wondered what the'perfect' man looks like? Now, just in time for'Dating Sunday' - the busiest day of the year on dating apps - happn has uncovered what the most popular men on its dating app in 2025 look like.

Why Maduro dated wife for TWENTY years before marrying in secret... as shamed first lady's incestuous party links laid bare Maduro's brazen gestures to onlookers as he arrives at rat-infested'hell hole' prison in Brooklyn Brutal Venezuelan dictator Nicolás Maduro dramatically'seized by US as he tried to flee to panic room' Inside the CIA's astonishing coup of Caracas: SETH HARP reveals the planning... the traitor... and how it's about to blow up in American faces Thousands trapped in paradise INDEFINITELY as Trump's Maduro arrest halts all flights to and from 19 Caribbean islands Eagle eyed viewers spot odd detail in background of Trump's Mar-a-Lago war room during Maduro strike in Venezuela Inside the glamorous Dubai life of Daniel Kinahan, head of the notorious crime family and Europe's top cocaine kingpin... as GUY ADAMS reveals how net is finally closing in on the gangster after golden decade in the Middle East Explosive warning from America's house price Nostradamus: New forecast tracking over 300 markets reveals'rare' shift... the boomtowns set to sink... and surprising winners I thought I'd found the perfect boyfriend. Then I discovered what he really wanted... Emergency exit was'always locked', bartender claims amid probe into deadly Swiss ski resort inferno I'm 38 and hotter than ever after finally silencing food noise with my simple new method... you don't need drugs or diets Female college football fan labeled a Karen for furious reaction to rival in the stands... but was she right all along? Meghan McCain, 41, joyously announces birth of third child and reveals baby's unconventional name Snitch reveals the TRUTH about Tom Brady and Alix Earle... after handsy video leaked out of St Barts NFL fans go crazy as Buccaneers player Elijah Roberts' mom crushes national anthem before huge Panthers game Taylor Swift's wedding dress at BFF Este Haim's nuptials has fans spotting secret Easter Egg Today is the busiest day of the YEAR for dating apps - here's the best time to go online If you're hoping to find love in 2026, today could be a good day to get started. January 4 is the busiest day of the year for dating app activity, with the highest number of messages and likes sent. This is largely driven by New Year's resolutions and a desire for fresh starts, leading to huge spikes in users swiping, matching and messaging.

Tim Walz responds to Minnesota fraud scandal after Kash Patel says new claims of stolen taxpayer money'just tip of the iceberg' Awkward moment Trump stuns reporters into silence after asking if they would consider free lunch at Mar-a-Lago a'bribe' American Airlines pilot's eye-watering paycheck goes viral: 'The reaction here is embarrassing' I'm a psychiatrist who almost never prescribes antidepressants. My drug-free treatment has a 70% success rate... Jennifer Garner shares hilariously relatable and unflattering photos for viral'felt pretty trend' My rape hell in Gaza: 'Sex slave' hostage feared she was pregnant after being raped while unconscious and describes how one attacker was'ecstatic' as she wept through 30-minute ordeal The final promise Brigitte Bardot made her estranged son Nicolas-Jacques Charrier before her death after admitting she'd rather'give birth to a dog' Minimum wage hikes hit millions from January 1 - here's who gets a raise and how much Female triathlete's corpse is found six days after she was killed in shark attack while swimming with her husband off California coast A Boy Scout vanished in the mountains then stumbled into a police station 12 years later. The tale gripped social media... but then the truth came out Inside the somber birthday of Rob Reiner's heartbroken daughter Romy: Pictured for first time since parents' murders... she seeks solace at the beach with boyfriend and family by her side How man's best friend saved his owner's life after pensioner collapsed on beach Missing Texas teenager in'imminent danger' as sheriff confirms she was NOT detained by ICE after vanishing while going for a walk on Christmas Eve Nicola Peltz unleashes SECOND'dig' at the Beckham family's'behaviour' hours after claiming she'loves being at home' in LA after husband Brooklyn missed Holly Ramsay's UK wedding Travis Kelce will play on... but NOT with the Kansas City Chiefs, claims NFL legend amid retirement talk DC pipe bomb suspect confesses to planting explosives after watching YouTube but says he'did not want to kill people' Ouch! Watch the eye-watering moment a man is kicked in the GROIN by a robot mimicking his movements A hilarious video has revealed the moment a man was kicked in the groin by a humanoid robot that was mimicking his own movements. The footage was initially shared to BiliBili by user zeonsunlight, but has since gone viral across social media. It shows a man wearing a motion capture suit - an outfit with sensors that record body movements and convert them into digital motion data.

Inside the somber birthday of Rob Reiner's heartbroken daughter Romy: Pictured for first time since parents' murders... she seeks solace at the beach with boyfriend and family by her side Donald Trump meets with Zelensky at Mar-a-Lago as president snaps at reporter: 'What a stupid question' SARAH VINE: The miasma of gloom has finally lifted over the royals. How sad Harry and Meghan can't see past their own psychodramas to allow their children to join this happy band Fast moving winter storm and possible'bomb cyclone' set to sweep across the country as 40 million Americans are placed on alert Redemption for Jake Paul's fiancee as Jutta Leerdam bounces back after heartbreaking fall at Olympic trials FBI gives update on daycare accused of $4MILLION taxpayer fraud as Kash Patel says it's the'tip of the iceberg' and vows to'follow the money and protect children' A Boy Scout vanished in the mountains then stumbled into a police station 12 years later. The tale gripped social media... but then the truth came out Shopping mall was once the jewel in Democrat-run city's crown in its 90s heyday but now it's a ghost town and up for sale Brigitte Bardot's final social media posts show her doing what she loved and looking remarkably healthy without the care she relied upon in her final years - just days before her death Nashville's brutal secret RANKING of influencers - revealed: From the'cougar' to the country music WAG with an ugly nickname... and the star whose marriage is facing WILD accusations Bryson DeChambeau gives stark update on his LIV Golf future after Brooks Koepka's shock exit I've been a mechanic for 50 years... here are the cars you should desperately avoid: 'Blowing up' I'm a psychiatrist who almost never prescribes antidepressants. My drug-free treatment has a 70% success rate... Injured veterans say Meta's AI-powered glasses are a'gamechanger' for people with disabilities - as it allows them to send texts and get directions by just using their voice The Ray-Ban Meta AI Glasses and newer Oakley Vanguard glasses might look like a standard pair of chunky specs. But in reality, these cutting-edge wearables are a hands-free device that lets users seamlessly interact with AI controls.

Inside the somber birthday of Rob Reiner's heartbroken daughter Romy: Pictured for first time since parents' murders... she seeks solace at the beach with boyfriend and family by her side Donald Trump meets with Zelensky at Mar-a-Lago as president snaps at reporter: 'What a stupid question' SARAH VINE: The miasma of gloom has finally lifted over the royals. How sad Harry and Meghan can't see past their own psychodramas to allow their children to join this happy band Fast moving winter storm and possible'bomb cyclone' set to sweep across the country as 40 million Americans are placed on alert Redemption for Jake Paul's fiancee as Jutta Leerdam bounces back after heartbreaking fall at Olympic trials FBI gives update on daycare accused of $4MILLION taxpayer fraud as Kash Patel says it's the'tip of the iceberg' and vows to'follow the money and protect children' A Boy Scout vanished in the mountains then stumbled into a police station 12 years later. The tale gripped social media... but then the truth came out Shopping mall was once the jewel in Democrat-run city's crown in its 90s heyday but now it's a ghost town and up for sale Brigitte Bardot's final social media posts show her doing what she loved and looking remarkably healthy without the care she relied upon in her final years - just days before her death Nashville's brutal secret RANKING of influencers - revealed: From the'cougar' to the country music WAG with an ugly nickname... and the star whose marriage is facing WILD accusations Melanie Watson dead at 57: Diff'rent Strokes star dies after suffering severe health complications in hospital Bryson DeChambeau gives stark update on his LIV Golf future after Brooks Koepka's shock exit I've been a mechanic for 50 years... here are the cars you should desperately avoid: 'Blowing up' Charlie Kirk was the top trending search term Google in the UK in 2025, according to an annual list compiled by the search engine. The Turning Point USA founder, 31, who was gunned down at a speaking event at a Utah college campus, was also the most read article globally on Wikipedia. Following Kirk, the second most searched subject was Ozzy Osbourne .

Inside the somber birthday of Rob Reiner's heartbroken daughter Romy: Pictured for first time since parents' murders... she seeks solace at the beach with boyfriend and family by her side Donald Trump meets with Zelensky at Mar-a-Lago as president snaps at reporter: 'What a stupid question' SARAH VINE: The miasma of gloom has finally lifted over the royals. How sad Harry and Meghan can't see past their own psychodramas to allow their children to join this happy band Fast moving winter storm and possible'bomb cyclone' set to sweep across the country as 40 million Americans are placed on alert Redemption for Jake Paul's fiancee as Jutta Leerdam bounces back after heartbreaking fall at Olympic trials FBI gives update on daycare accused of $4MILLION taxpayer fraud as Kash Patel says it's the'tip of the iceberg' and vows to'follow the money and protect children' A Boy Scout vanished in the mountains then stumbled into a police station 12 years later. The tale gripped social media... but then the truth came out Shopping mall was once the jewel in Democrat-run city's crown in its 90s heyday but now it's a ghost town and up for sale Brigitte Bardot's final social media posts show her doing what she loved and looking remarkably healthy without the care she relied upon in her final years - just days before her death Nashville's brutal secret RANKING of influencers - revealed: From the'cougar' to the country music WAG with an ugly nickname... and the star whose marriage is facing WILD accusations Melanie Watson dead at 57: Diff'rent Strokes star dies after suffering severe health complications in hospital Bryson DeChambeau gives stark update on his LIV Golf future after Brooks Koepka's shock exit I've been a mechanic for 50 years... here are the cars you should desperately avoid: 'Blowing up' Google reveals most popular trends of 2025 in website's'Year in Search' Sign up for our US Editor's Picks newsletter to get all the best exclusive stories Google has revealed that Charlie Kirk was the top trending US search of 2025 following the conservative influencer's assassination in September. The search engine platform shared its top US searches in its Year in Search on Sunday, an annual report and recap of the platform's most popular searches that users most wanted to know about throughout the year. Following Kirk in the top searches list was KPop Demon Hunters.