Cyber Monday 2020: Grab these Sony WH-1000XM4 headphones and plenty of other discounted items at Best Buy. Purchases you make through our links may earn us a commission. If you missed out on a great deal during Black Friday, now is the chance to redeem yourself by shopping Best Buy's Cyber Monday sale. The deals are popping with impressive markdowns on smart TVs, robot vacuums, Nintendo Switch games--the list goes on. There are also major savings on top-rated appliances from LG, Samsung, Whirlpool and other major brands.

The Global Artificial Intelligence(Ai) In Retail Industry analysis is provided for the international markets including development trends, competitive …

Roborock has slowly become one of my favorite robot vacuum manufacturers. Product reviewer Parker Hall likes this vacuum a lot. We found this robot vacuum to be powerful and versatile, with a long battery run time and a lot of features (Map! However, this may not be the pick for you if you find a video butler wandering around at ankle height to be unnerving. This vacuum is a little short on features.

Purchases you make through our links may earn us a commission. If you don't own a robot vacuum by now, chances are, it's an item that's pretty high up there on your Christmas wish list. But spending hundreds of dollars on a quality model may not be something that's in everyone's holiday budget. If you still long for the convenience and ease of an automated vac, we've got the best news for you: The eufy 11S slim robot vacuum--our best-value pick for robot vacuums in 2020--is currently on sale for Get expert shopping advice delivered to your phone. Sign up for text message alerts from the deal-hunting nerds at Reviewed.

Purchases you make through our links may earn us a commission. Black Friday and Cyber Monday are here, and it's the perfect time to finally purchase that big-ticket item you've been eyeing. For those who have been curious about robot vacuums, you can score a coveted iRobot Roomba for way less this Cyber Monday. Get expert shopping advice delivered to your phone. Sign up for text message alerts from the deal-hunting nerds at Reviewed.

Get KitchenAid's iconic stand mixer for less than $200 for Black Friday 2020 (Photo: Reviewed.com) Purchases you make through our links may earn us a commission. It's Black Friday, and Reviewed's entire team of product experts are scouring the web for all the best sale prices on everything from TVs to laptops, headphones, Instant Pots, streaming services, and so, so much more. Our list of the best Black Friday deals already has over 300 excellent deals, but we've also gathered the very best deals of the day. From an all-time great discount on Hulu to a self-cleaning robot vacuum that'll keep your place tidy, these are the 10 best Black Friday deals of 2020.

Well before Cyber Monday, there were tons of gaming deals swirling around the internet, like dust kicked up by the release of two new consoles: the PlayStation 5 and Xbox Series X. Now that the newest iterations are out, previous-gen games are seeing discounts all over the place. It's good timing with the holiday season upon us, but Covid-19 is still raging around the country, and most of us can't see family. Video games provide a great way to connect with loved ones at a safe distance. We hope our favorite Cyber Monday video game and accessory deals will help in these trying times.

Well before Black Friday and Cyber Monday, there were tons of gaming deals swirling around the internet, like dust kicked up by the release of two new consoles: the PlayStation 5 and Xbox Series X. Now that the newest iterations are out, previous-gen games are seeing discounts all over the place. It's good timing with the holiday season upon us, but Covid-19 is still raging around the country, and most of us can't see family. Video games provide a great way to connect with loved ones at a safe distance. We hope our favorite Black Friday video game and accessory deals will help in these trying times.

This paper investigates the problem of assigning shipping requests to ad hoc couriers in the context of crowdsourced urban delivery. The shipping requests are spatially distributed each with a limited time window between the earliest time for pickup and latest time for delivery. The ad hoc couriers, termed crowdsourcees, also have limited time availability and carrying capacity. We propose a new deep reinforcement learning (DRL)-based approach to tackling this assignment problem. A deep Q network (DQN) algorithm is trained which entails two salient features of experience replay and target network that enhance the efficiency, convergence, and stability of DRL training. More importantly, this paper makes three methodological contributions: 1) presenting a comprehensive and novel characterization of crowdshipping system states that encompasses spatial-temporal and capacity information of crowdsourcees and requests; 2) embedding heuristics that leverage the information offered by the state representation and are based on intuitive reasoning to guide specific actions to take, to preserve tractability and enhance efficiency of training; and 3) integrating rule-interposing to prevent repeated visiting of the same routes and node sequences during routing improvement, thereby further enhancing the training efficiency by accelerating learning. The effectiveness of the proposed approach is demonstrated through extensive numerical analysis. The results show the benefits brought by the heuristics-guided action choice and rule-interposing in DRL training, and the superiority of the proposed approach over existing heuristics in both solution quality, time, and scalability. Besides the potential to improve the efficiency of crowdshipping operation planning, the proposed approach also provides a new avenue and generic framework for other problems in the vehicle routing context.

Black Friday 2020: You'll want to hear about these video doorbell deals, including a sale on Ring devices. Purchases you make through our links may earn us a commission. Over the holidays, you'll likely have a lot of packages delivered to your home. If you can't sit by the door all day and you're worried about your deliveries getting swiped by "porch pirates," a smart doorbell can bring you some peace of mind. Some of the best smart doorbells we've tested are from Ring and Google Nest, and there are great deals to be found today on those models.