Google Coral Edge TPU Introduction

Coral ecology and technology References: Coral AI Introducing the entire ecosystem of google coral edge TPU computing. SoM for production environment and PCIe Accelerator. Four pocket-sized development boards for development and testing. Peripheral sensors including environmental detection module as well as camera, Wi-Fi/PoE expansion board. Cloud TPU / Edge TPU Introduction Technology Coral Edge TPU is a dedicated chip developed by Google to accelerate neural network inference in edge devices and run specially optimized neural network models while maintaining low power consumption. ...

February 3, 2023 · 4 min · alexchen

2023 New Plans

explore in the direction of MLOps practice violin, aim to play Bach’s Chaconne this year read a book every month take a long-distance trip

January 5, 2023 · 1 min · alexchen

AI Is Not AI

OpenAI ChatGPT Reference DeepMind Reference InstructGPT Reference The most talked about topic I’ve seen on Twitter lately is ChatGPT, and many people are raving about it. For a creator to use AI in their creative process to quickly prototype their work is certainly a great thing in the business world. chatGPT can add inspiration to screenwriters, give problem solvers ideas, and give translators help with more accurate language translations. So does ChatGPT count as AI in the true sense of the word, i.e. does it pass the Turing test. Although we don’t know the answer, we can be sure that ChatGPT must have collected huge amount of Internet data for model training, and the parameters of the final model are amazingly huge. ...

December 7, 2022 · 4 min · alexchen

Moosefs Master High Availability

I designed a rudimentary k8s persistentvolumeclaims solution myself, using Moosefs on the backend as a distributed data store. The principle is based on the kubernetes events mechanism, when a create pvc message is received, the backend control application will create the corresponding pv on moosefs and bind the corresponding pvc, in order to facilitate the application to move between nodes, I mount the moosefs file system to each worker node, here a problem arises: how to keep the moosefs master high availability! ...

November 23, 2022 · 2 min · alexchen

What Is More Important Than Life

In September I purchased a Lop rabbit that was only two months old 🐰 and by taking good care of it, it made me feel that nothing is more important than life, especially when the rabbit was sick, my wife and I went through various information channels to find out how to treat rabbit diseases. A small life may cost more than 200 RMB at the mall, but the joy it brings us should not be measured in money. Life in nature is as small as an insect ant 🐜 and as large as a predatory lion 🦁️, they are all made up of one of the most basic units, which is the cell. Why a bunch of cells come together to produce life, and a life with free consciousness, is perhaps the complexity of the entire universe plays a role, where the system evolves over time under the action of a simple set of rules, eventually presenting a highly complex structure of living organisms. For human beings, we have a brain that is incomparable to other beings, and it is the ability to learn and create that makes us stand on this blue planet, which is also a gift of life to us humans, and we need to be in awe of every little life that grows on Earth, because every cell that grows in these beings uses the same The laws of nature. Each living thing is a different branch of the same tree of life, yet they all have the same roots. The fear of life allows us to understand the true meaning of life. ...

October 4, 2022 · 2 min · alexchen