In recent years, we've seen how rising costs, disrupted supply chains, and lockdowns can adversely affect businesses of any size. But there are some solutions that, if followed, can reduce your risk and help make turbulent times a little easier. This week on Let's Talk, our experts share their tips that will help you address the risks and prepare your business for any supply chain shocks. "There are several tactics that Australian business leaders can adopt to prepare for and address the aftershocks of shipment delays and stock unavailability. "Rather than relying on the just in time approach, which can be risky when there are supply shortages or shipping delays, the just in case approach is recommended. This approach focuses on forecasting demand to proactively secure sufficient supplies ahead of time. For this to work, a robust business management solution which grants to timely data which provides insight into incoming orders versus available stock is a key requirement. The just in case approach can boost profitability, while preventing wastage. "Having up-to-date industry data like procurement lead times, stock levels and order volumes can allow business owners to manage potential vulnerabilities in the supply chain and optimise efficiencies within. Finance teams can leverage this data allowing them to create more accurate financial forecasting models to save on supply chain costs and inventory management."

With the employment of smart meters, massive data on consumer behaviour can be collected by retailers. From the collected data, the retailers may obtain the household profile information and implement demand response. While retailers prefer to acquire a model as accurate as possible among different customers, there are two major challenges. First, different retailers in the retail market do not share their consumer's electricity consumption data as these data are regarded as their assets, which has led to the problem of data island. Second, the electricity load data are highly heterogeneous since different retailers may serve various consumers. To this end, a fully distributed short-term load forecasting framework based on a consensus algorithm and Long Short-Term Memory (LSTM) is proposed, which may protect the customer's privacy and satisfy the accurate load forecasting requirement. Specifically, a fully distributed learning framework is exploited for distributed training, and a consensus technique is applied to meet confidential privacy. Case studies show that the proposed method has comparable performance with centralised methods regarding the accuracy, but the proposed method shows advantages in training speed and data privacy.

Beginner's Guide to Streamlit with Python begins with the basics of Streamlit by demonstrating how to build a basic application and advances to visualization techniques and their features. Next, it covers the various aspects of a typical Streamlit web application, and explains how to manage flow control and status elements. You'll also explore performance optimization techniques necessary for data modules in a Streamlit application. Following this, you'll see how to deploy Streamlit applications on various platforms. The book concludes with a few prototype natural language processing apps with computer vision implemented using Streamlit.

One characteristic that makes humans superior to modern artificially intelligent models is the ability to interpret images beyond what is visually apparent. Consider the following two natural language search queries - (i) "a queue of customers patiently waiting to buy ice cream" and (ii) "a queue of tourists going to see a famous Mughal architecture in India." Interpreting these queries requires one to reason with (i) Commonsense such as interpreting people as customers or tourists, actions as waiting to buy or going to see; and (ii) Fact or world knowledge associated with named visual entities, for example, whether the store in the image sells ice cream or whether the landmark in the image is a Mughal architecture located in India. Such reasoning goes beyond just visual recognition. To enable both commonsense and factual reasoning in the image search, we present a unified framework, namely Knowledge Retrieval-Augmented Multimodal Transformer (KRAMT), that treats the named visual entities in an image as a gateway to encyclopedic knowledge and leverages them along with natural language query to ground relevant knowledge. Further, KRAMT seamlessly integrates visual content and grounded knowledge to learn alignment between images and search queries. This unified framework is then used to perform image search requiring commonsense and factual reasoning. The retrieval performance of KRAMT is evaluated and compared with related approaches on a new dataset we introduce - namely COFAR. We make our code and dataset available at https://vl2g.github.io/projects/cofar

Over the last couple of years, the retail industry has been navigating against brutal headwinds: the worst pandemic in 100 years, global supply chain disruptions, and accelerating inflation -- all made worse by 1.1 million unfilled retail jobs. With a recession looming, retail businesses find themselves between a rock and a hard place. Still, every crisis brings about some positive changes. Retailers are discovering new strategies for customer service, supply chains, inventory management, pricing and promotion. They are preparing their brick-and-mortar stores for the digital age, reinventing legacy systems and beginning to tackle such advanced technologies as artificial intelligence (AI).

For more details about the solution, see the GitHub repo. We recommend using the text encoders on your graph data to meet your requirements. You can just choose an encoder name and set some encoder attributes, while keeping the GNN model unchanged. Jiani Zhang is an applied scientist of AWS AI Research and Education (AIRE). She works on solving real-world applications using machine learning algorithms, especially natural language and graph related problems.

This book covers the key techniques that have dominated the generative modeling landscape in recent years and have allowed us to make impressive progress in creative tasks. As well as covering core generative modeling theory, we will be building full working examples of some of the key models from the literature and walking through the codebase for each, step by step. Throughout the book, you will find short, allegorical stories that help explain the mechanics of some of the models we will be building. I believe that one of the best ways to teach a new abstract theory is to first convert it into something that isn't quite so abstract, such as a story, before diving into the technical explanation. The individual steps of the theory are clearer within this context because they involve people, actions, and emotions, all of which are well understood, rather than abstract constructs such as neural networks, backpropagation, and loss functions.

After a full 48 hours, the second Amazon Prime Day 2022 is officially over. We hope you were able to find useful discounts among the Kindles, Echo Dots, Stasher bags, LifeStraws, and other great deals we found sifting through Amazon. If you missed out, fear not, a few great deals remain--at least for now. Below are the best remaining deals not just at Amazon, but at other retailers like Best Buy and Walmart too. Special offer for Gear readers: Get a 1-year subscription to WIRED for $5 ($25 off). This includes unlimited access to WIRED.com and our print magazine (if you'd like). Subscriptions help fund the work we do every day. If you buy something using links in our stories, we may earn a commission.

The past decade has witnessed dramatic gains in natural language processing and an unprecedented scaling of large language models. These developments have been accelerated by the advent of few-shot techniques such as chain of thought (CoT) prompting. Specifically, CoT pushes the performance of large language models in a few-shot setup by augmenting the prompts with intermediate steps. Despite impressive results across various tasks, the reasons behind their success have not been explored. This work uses counterfactual prompting to develop a deeper understanding of CoT-based few-shot prompting mechanisms in large language models. We first systematically identify and define the key components of a prompt: symbols, patterns, and text. Then, we devise and conduct an exhaustive set of experiments across four different tasks, by querying the model with counterfactual prompts where only one of these components is altered. Our experiments across three models (PaLM, GPT-3, and CODEX) reveal several surprising findings and brings into question the conventional wisdom around few-shot prompting. First, the presence of factual patterns in a prompt is practically immaterial to the success of CoT. Second, our results conclude that the primary role of intermediate steps may not be to facilitate learning how to solve a task. The intermediate steps are rather a beacon for the model to realize what symbols to replicate in the output to form a factual answer. Further, text imbues patterns with commonsense knowledge and meaning. Our empirical and qualitative analysis reveals that a symbiotic relationship between text and patterns explains the success of few-shot prompting: text helps extract commonsense from the question to help patterns, and patterns enforce task understanding and direct text generation.

Walmart has a surprise Rollbacks & More sale event that seeks to dethrone Amazon from its own Prime Day sales event. We've got some of the best deals on home, home theater, and audio equipment--even ones you won't find on Amazon. Check'em out below, and shop Best Buy's Flash Sale if you're looking for more Amazon alternative deals. The WIRED Gear team tests products year-round. We sorted through hundreds of thousands of deals by hand to make these picks.