Follow the public account “ML_NLP” Set as “Starred”, heavy content delivered first time! Overview of this article: 1. Background Knowledge Word2Vec is a type of language model that learns semantic knowledge from a large amount of text data in an unsupervised manner, and is widely used in natural language processing. Word2Vec is a tool for … Read more
“ This article provides a detailed explanation of the two structures in word2vec: CBOW and skip-gram, as well as the two optimization techniques: hierarchical softmax and negative sampling. Understanding these details and principles of the word2vec algorithm is very helpful!” Source: TianMin https://zhuanlan.zhihu.com/p/85998950 Word2vec is a lightweight neural network model that consists of an input … Read more
Your router is the first point of contact between you and the internet. How much risk does it pose? — Mike Bursell Useful original link Please visit the “Original link” at the end for clickable in-text links, full-size original images, and related articles. Acknowledgements Translated from | https://opensource.com/article/18/5/how-insecure-your-router | Author | Mike Bursell | Translator … Read more
Chapter 4: Installing OpenWrt Router Virtual Machine This chapter explains how to install a router virtual machine using VMWare on a Windows system. Many students have likely installed Ubuntu or Windows on VMWare before. Why Install a Virtual Machine • Convenient for students without router hardware to test code • The router virtual machine provides … Read more
Article 145 Connecting ext_net to Router In the previous section, we created the external network ext_net. Next, we need to connect it to Neutron’s virtual router so that instances can access the external network. Click on the menu Project -> Network -> Routers to enter the router list. Click the “Set Gateway” button for router_100_101. … Read more
There are various open-source deployment methods for WebRTC servers. However, there are still not many forwarding use cases implemented through routers for different terminals. Umbrella represents an innovative scenario. It is an optimized proof-of-concept version of a WebRTC SFU (Selective Forwarding Unit) that can run in various environments, such as on a local OpenWrt access … Read more
OpenWrt Router User Experience I purchased a GL.iNet SFT1200 from a certain online store, which is a portable router for travel. Although it runs on the OpenWrt system, it comes with an official management backend. In the Advanced Features, there is an entry for LuCI, allowing access to the native OpenWrt backend. If you are … Read more
Article 101 Analysis of Virtual Router Principles In the previous section, we created the virtual router “router_100_101” and verified the connectivity between vlan100 and vlan101 using ping. This section will focus on analyzing the principles involved. First, let’s see what changes have occurred in the linux bridge structure on the control node. On the bridge … Read more
We all know that mobile operating systems are divided into three main categories, namely: the IOS operating system led by Apple the Windows Phone 7 (abbreviated as WP7) system led by Nokia and the Android system led by Xiaomi Today, we will talk about the OPENWRT system. It is well known that Xiaomi phones run … Read more
Our company has a Linksys router flashed with OpenWrt, placed in a recessed structure where the signal is not very good. Therefore, we added a TP-Link router with many protruding antennas as an AP. Previously, there was an issue where connecting other devices (such as a LoRa gateway or other Wi-Fi AP) to the remaining … Read more