Programmer Group

Preface: articles before us ELK+Kafka+Filebeat analysis Nginx log The configuration of ES cluster is mentioned in. In my later experiments, I found that although the cluster can be started and can process data normally, as long as the ES1 node is hung up, the whole cluster can not operate normally and t ...

background knowledge In deep learning, data preprocessing takes up a large part of our training process. How to use different databases to load our data is particularly important. So this blog will combine Data loading in tensorflow 2.0 The official documentation describes how to load our own tagged d ...

/* Minimum SDL audio buffer size, in samples. */ // Minimum audio buffer #define SDL_AUDIO_MIN_BUFFER_SIZE 512 /* Calculate actual buffer size keeping in mind not cause too frequent audio callbacks */ // To calculate the actual audio buffer size, you do not need to call back too often. The maximum numb ...

The most basic use of ndarray in mxnet Recently, I was learning the deep learning framework of mxnet. As the saying goes, "a good memory is better than a bad pen". Now, I will record the learning process and content so that I can review it at any time. PS: on my laptop, I installed the mxnet ...

Preface tensorflow has an official attitude estimation project. This input is a little different from that of openpost. Here is a single person model output analysis scheme. International practice, see blog: Blog: using TensorFlow.js to realize real-time human posture detection on the browser IOS code ...

1, Byte stream overview Byte stream is divided into byte output stream and byte input stream Byte stream directly operates on binary data; byte stream is generally used to operate on media files, such as pictures 2, Byte output stream outputStream in java is an abstract class that controls ...

This paper introduces the CBAM module, which can be easily added to the network model. The code is simple and easy to understand. The realization of CBAM module is to extract information by exerting channel attention and spatial attention successively. Today's article is also from the team of CBAM, w ...

tcpdump tcpdump is a necessary tool in debugging network communication program. tcpdump is very powerful, you can see every detail of network communication. For example, TCP can see 3 handshakes, PUSH/ACK data push, close 4 waves, all details. Including the number of bytes and time of each network packet reception. Usage method The simplest exa ...

Port mappings are associated with containers In addition to network access, docker provides two capabilities to meet the basic requirements of service access: one is to allow mapping of service ports applied within containers to local host hosts, and the other is to enable quick access through container names between multiple containers throug ...

Currently, docker is very popular. Of course, compared with k8s, docker is slightly less powerful, but it is still widely used and convenient. Here are two ways to install docker First type: yum source installation This method is relatively simple to install, but first make sure that yum is install ...