Yaonotes Blog

我干了什么 究竟拿了时间换了什么

Analysing Sentiment Changes during the COVID-19 Pandemic

United we stand, Divided we fall. Since last December, the coronavirus has been spreaded across the globe. Besides of the physical harm to more than 5 million innocent people, there comes a lo...

MLFlow - Manage Machine Learning Lifecycle

Accelerating the Machine Learning Lifecycle with MLFflow

Abstract for the paper “Accelerating the Machine Learning Lifecycle with MLflow” by Matei Zaharia et al. Challenges There are various new challenges that machine learning developers met, but ...

网络抬杠指南

起手式 - “声东击西” 一般来说,如果真的要杠,我们通常都不希望被人发现我们在杠。因此,我们可以采取一些起手式来减轻怀疑。 例 有一说一,我真的不是要杠; 这样的起手式并不是固定的,也不一定出现在开头。它可以出现在句子的任意一处搭配其他言论使用。特别要注意的是,尽量不要使用固定的格式和语句,要尽可能发挥创造力。 第二式 - “诉诸人身” 如果你一时找不到对方言论里的破绽,那么可以...

Face Recognition in Production

How it works in large-scale systems

Definition and terms In many different types of software, face recognition plays an important role. Typically, the recognition process includes the following steps: Face Detection. Face detect...

AID Story

There are many issues we’ve faced in our process of deploying computer vision models. In the past two years, we have encountered the problems such as: There are many different algorithms and op...

Face Detection with Viola Jones Method

For a face recognition application, it will usually includes several steps, such as: Face Detection: Detect where the face is in a large image. Landmark Detection: Detect facial landmarks, su...

What I learned in Corona Virus


The cost of 'S' in https

本文编译自David Naylor et all, The Cost of the “S” in HTTPS, CONEXT 2014 动机 随着Let’s Encrypt等服务的出现,使用HTTPS的成本已经十分低廉了。也有越来越多的网站开始使用HTTPS了,在YouTube上,史无前例的有超过50%的流量使用HTTPS。HTTPS中的S是Security的含义,而我们知道,安...

Typescript Getting Started

最近开始尝试在项目中使用Typescript, 简单来说,Typescript是一个JavaScript的超集(即支持JavaScript的全部语法,完全兼容),TS在JavaScript的基础上增加了静态类型检查和面向对象的特性。 Typescript可以在编译阶段”降级”为ES5或ES3,以在浏览器中运行,因此Typescript获得了和JavaScript一样的兼容性,可以在全部的现...

Github上的有趣事实

"Analyse Github with Big Query"

近日看到了Google的BigQuery技术,用类似SQL的语言来做一些数据的分析。而Github也加入了进来。闲来无事,就去体验了一把。https://cloud.google.com/bigquery/public-data/github 这是相关文章的地址。 BigQuery语法 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 ...