How to Get Normally Distributed Random Numbers With NumPy

Probability distributions describe the likelihood of all possible outcomes of an event or experiment. The normal distribution is one of the most useful probability distributions because it models many natural phenomena very well. With NumPy, you can create random number samples from the normal distribution. This distribution is also called the Gaussian distribution or simply the bell curve. The latter hints at the shape of the distribution when you plot it:

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Unifying learning from preferences and demonstration via a ranking game for imitation learning

For many people, opening door handles or moving a pen between their fingers is a movement that happens multiple times a day, often without much thought. For a robot, however, these movements aren’t always so easy. In reinforcement learning, robots learn to perform tasks by exploring their environments, receiving signals along the way that indicate how good their behavior is compared to the desired outcome, or state. For the described movements, for example, we can specify a reward function that […]

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Python Basics: Installing Packages With pip

So far on the Python Basics learning path, you’ve been working within the bounds of the Python standard library. Now it’s time to unlock packages that aren’t included with Python by default. To do that, you’ll need pip. Many programming languages offer a package manager that automates the process of installing, upgrading, and removing third-party packages. Python is no exception. The de facto package manager for Python is called pip. In this video course, you’ll learn how to: Install and […]

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Automatic post-deployment management of cloud applications

Cloud Intelligence/AIOps blog series In the first two blog posts in this series, we presented our vision for Cloud Intelligence/AIOps (AIOps) research, and scenarios where innovations in AI technologies can help build and operate complex cloud platforms and services effectively and efficiently at scale. In this blog post, we dive deeper into our efforts to automatically manage large-scale cloud services in deployment. In particular, we focus on an important post-deployment cloud management task that is pervasive across cloud services  

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Python’s pathlib Module: Taming the File System

Watch Now This tutorial has a related video course created by the Real Python team. Watch it together with the written tutorial to deepen your understanding: Using Python’s pathlib Module Working with files and interacting with the file system are common tasks for Python developers. Some cases may involve only reading or writing files, but sometimes more complex tasks are at hand. Maybe you need to list all files of a given type in a directory, find the parent directory […]

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Microsoft at NSDI 2023: A commitment to advancing networking and distributed systems

Microsoft has made significant contributions to the prestigious USENIX NSDI’23 conference, which brings together experts in computer networks and distributed systems. A silver sponsor for the conference, Microsoft is a leader in developing innovative technologies for networking, and we are proud to have contributed to 30 papers accepted this year. Our team members also served on the program committee, highlighting our commitment to advancing the field. The accepted research papers span  

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GPT-4 Demos and Examples That Will Leave You Speechless | Includes Image Input Prompt

Introduction Last week OpenAI dropped the bomb by announcing GPT-4 model which had been anticipated to be many times more powerful than its predecessor GPT-3 and GPT-3.5 models. Keeping up with the hype, GPT-4 is not only more powerful than its predecessors but it is multimodal having the capability to accept both images and text as input. At the time of writing this, GPT-4 is available only to ChatGPT plus users or with API access that has a waiting list. […]

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