Retail
Synthetic data for computer vision models and retail analytics
At Vision Analytics, we are a company specialized in the development of computer vision solutions. Our neural networks allow (among other things) to generate value and information from an image, allowing smart decision-making based on data and real analytics. One of the problems facing artificial intelligence these days, and in particular the area of computer vision, is the lack of data. Surprising as it may seem, we generate more than 50 thousand photos per second (phototutorial), but we only have access to a few of these photos and from these, only some of them are valid for the task we are facing on. The problem of the lack of data is so heavy that companies like Vision Analytics (visionanalytics.ai) This is where our partner Veris Behavior (verisbehavior.com)
how-ai-is-shaping-the-future-of-live-shopping-e-commerce
In fact, odds are you've already worked for a company that uses AI and/or machine learning tools to some extent! But AI will also have wide-reaching consequences for the economy be on the workplace. In fact, AI is sure to shape the future of live shopping and e-commerce marketplaces for years to come. Let's take a look at six major ways AI will change e-commerce and live shopping in the near future. For starters, AI technology developments will allow the further development of visual search capabilities and programs.
Explaining Predictions from Machine Learning Models: Algorithms, Users, and Pedagogy
Model explainability has become an important problem in machine learning (ML) due to the increased effect that algorithmic predictions have on humans. Explanations can help users understand not only why ML models make certain predictions, but also how these predictions can be changed. In this thesis, we examine the explainability of ML models from three vantage points: algorithms, users, and pedagogy, and contribute several novel solutions to the explainability problem.
Amazon.com: Artificial Intelligence and Quantum Computing for Advanced Wireless Networks: 9781119790297: Glisic, Savo G., Lorenzo, Beatriz: Books
In Artificial Intelligence and Quantum Computing for Advanced Wireless Networks, the authors deliver a practical and timely review of AI-based learning algorithms, with several case studies in both Python and R. The book discusses the game-theory-based learning algorithms used in decision making, along with various specific applications in wireless networks, like channel, network state, and traffic prediction. Additional chapters include Fundamentals of ML, Artificial Neural Networks (NN), Explainable and Graph NN, Learning Equilibria and Games, AI Algorithms in Networks, Fundamentals of Quantum Communications, Quantum Channel, Information Theory and Error Correction, Quantum Optimization Theory, and Quantum Internet, to name a few.
Afresh raises $115M in funding to reduce food waste with AI - SiliconANGLE
Afresh Technologies Inc., a startup using artificial intelligence to help grocery store operators reduce food waste, on Thursday announced that it has closed a $115 million funding round. The Series B round was led by Spark Capital. More than a half-dozen other backers participated as well, including Walter Robb, the former co-chief executive officer of Whole Foods. The investment brings Afresh's total outside funding to $148 million. Founded in 2017, Afresh provides a software platform that enables grocery store operators to track fresh food sales.
Tips to improve your Amazon Rekognition Custom Labels model
Images with natural context can provide better results than plain background. The following is an example image of the front yard of a house. The following is an example image of the front yard of a different house with a different background. Include images with varying lighting so that it covers the different lighting conditions that occur during inference (for example, with and without flash). You can also include images with varying saturation, hue, and brightness.
Use ADFS OIDC as the IdP for an Amazon SageMaker Ground Truth private workforce
To train a machine learning (ML) model, you need a large, high-quality, labeled dataset. Amazon SageMaker Ground Truth helps you build high-quality training datasets for your ML models. With Ground Truth, you can use workers from either Amazon Mechanical Turk, a vendor company of your choosing, or an internal, private workforce to enable you to create a labeled dataset. You can use the labeled dataset output from Ground Truth to train your own models. You can also use the output as a training dataset for an Amazon SageMaker model.
TensorFlow Machine Learning Projects: Build 13 real-world projects with advanced numerical computations using the Python ecosystem: Jain, Ankit, Fandango, Armando, Kapoor, Amita: 9781789132212: Amazon.com: Books
Ankit currently works as a Senior Research Scientist at Uber AI Labs, the machine learning research arm of Uber. His work primarily involves the application of Deep Learning methods to a variety of Uber's problems ranging from forecasting, food delivery to self driving cars. Previously, he has worked in variety of data science roles at Bank of America, Facebook and other startups. Additionally, he has been a featured speaker in many of the top AI conferences and universities across US including UC Berkeley, OReilly AI conference etc. He completed his MS from UC Berkeley and BS from IIT Bombay (India).
A Nonparametric Contextual Bandit with Arm-level Eligibility Control for Customer Service Routing
Wen, Ruofeng, Zeng, Wenjun, Liu, Yi
Amazon Customer Service provides real-time support for millions of customer contacts every year. While bot-resolver helps automate some traffic, we still see high demand for human agents, also called subject matter experts (SMEs). Customers outreach with questions in different domains (return policy, device troubleshooting, etc.). Depending on their training, not all SMEs are eligible to handle all contacts. Routing contacts to eligible SMEs turns out to be a non-trivial problem because SMEs' domain eligibility is subject to training quality and can change over time. To optimally recommend SMEs while simultaneously learning the true eligibility status, we propose to formulate the routing problem with a nonparametric contextual bandit algorithm (K-Boot) plus an eligibility control (EC) algorithm. K-Boot models reward with a kernel smoother on similar past samples selected by $k$-NN, and Bootstrap Thompson Sampling for exploration. EC filters arms (SMEs) by the initially system-claimed eligibility and dynamically validates the reliability of this information. The proposed K-Boot is a general bandit algorithm, and EC is applicable to other bandits. Our simulation studies show that K-Boot performs on par with state-of-the-art Bandit models, and EC boosts K-Boot performance when stochastic eligibility signal exists.