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Impact Of Existing And Emerging Cognitive Systems Market Trends And Forecast 2019-2025 – Amazing Newspaper
Cognitive systems include applications with capabilities to enhance human decisions. These systems take advantage of cognitive computing capabilities of vast data-processing power, adding of channels for data collection, and environmental setting to deliver practical business insights. In addition, they use analytics to process data collected and deliver useful insights. The banking segment was estimated to account for more than 17% value share towards the end of 2017 and is expected to expand at a high CAGR of 13.5% than other segments of the global cognitive systems spending market from 2017 to 2025. In 2018, the global Cognitive Systems market size was xx million US$ and it is expected to reach xx million US$ by the end of 2025, with a CAGR of xx% during 2019-2025.
Sequential Scenario-Specific Meta Learner for Online Recommendation
Du, Zhengxiao, Wang, Xiaowei, Yang, Hongxia, Zhou, Jingren, Tang, Jie
Cold-start problems are long-standing challenges for practical recommendations. Most existing recommendation algorithms rely on extensive observed data and are brittle to recommendation scenarios with few interactions. This paper addresses such problems using few-shot learning and meta learning. Our approach is based on the insight that having a good generalization from a few examples relies on both a generic model initialization and an effective strategy for adapting this model to newly arising tasks. To accomplish this, we combine the scenario-specific learning with a model-agnostic sequential meta-learning and unify them into an integrated end-to-end framework, namely Scenario-specific Sequential Meta learner (or s^2 meta). By doing so, our meta-learner produces a generic initial model through aggregating contextual information from a variety of prediction tasks while effectively adapting to specific tasks by leveraging learning-to-learn knowledge. Extensive experiments on various real-world datasets demonstrate that our proposed model can achieve significant gains over the state-of-the-arts for cold-start problems in online recommendation. Deployment is at the Guess You Like session, the front page of the Mobile Taobao.
Budgeted Policy Learning for Task-Oriented Dialogue Systems
Zhang, Zhirui, Li, Xiujun, Gao, Jianfeng, Chen, Enhong
This paper presents a new approach that extends Deep Dyna-Q (DDQ) by incorporating a Budget-Conscious Scheduling (BCS) to best utilize a fixed, small amount of user interactions (budget) for learning task-oriented dialogue agents. BCS consists of (1) a Poisson-based global scheduler to allocate budget over different stages of training; (2) a controller to decide at each training step whether the agent is trained using real or simulated experiences; (3) a user goal sampling module to generate the experiences that are most effective for policy learning. Experiments on a movie-ticket booking task with simulated and real users show that our approach leads to significant improvements in success rate over the state-of-the-art baselines given the fixed budget.
New real-world features we'd like to see for iOS 13
It's that time of year again when Apple gives folks a sneak peek at new features for the iPhone and iPad. The company does it every June at the Worldwide Developer's Conference (WWDC) a forum to hype up app makers on new tools they could use in their apps. We'll be in attendance Monday morning in San Jose, as usual, to keep you up on the latest on what's expected to be called iOS 13, the software that runs the iPhone, iPad and iPod Touch. The event starts at 10 a.m. PT and will be live-streamed at Apple.com.
r/artificial - I cant conceive of a machine actually seeing colors like we do. The only thing I can see is possible is a computer simply having knowledge based on what color is what. Like having a number represent what color is there but not actually seeing it. Is this how AI works? I cant find anything on google.
Take for instance a computer that records a video and can recognize objects in the video, sure it has a data warehouse somewhere of what each object is, and if it doesn't it could add one once it "learns" what it is. But realistically how is that different from humans? Humans don't know what a color is until they learn what it is, I didn't know red was red until someone told me, and red is only red because it is generally agreed upon what the word red represents. If I see a color and tell you it's red, and an a.i.
r/artificial - Chatbots and dialogue systems
Originally chatbots were defined as any bot that is available on a chat platform. Virtual assistants like Siri and Cortana are also dialogue systems but not chatbots. Some Expert Systems built for making business decisions can also have a dialogue system to interact with them. Those aren't available on chat platforms and definitely don't chat.
r/MachineLearning - DeepMind's new neural network model beats AlexNet with 13 images per class
Definitely does have "echos" of BERT and friends from the NLP side of things, though still has a while to go to reach a similarly large revolution in performance. However, the OP's title does not match the claims of the paper. With unsupervised pretraining on over 1M images 13 labels per class they get 64% top-5 accuracy, well below Alexnet's 82% accuracy. While the paper's investigation is pretty thorough, I don't think they mention either compute requirements (given it's deepmind, I would default to assuming it's gigantic) or how the approach scales with different amounts of unsupervised data. Like how does it perform if only training the CPC feature extractor on half of imagenet?