最近动态

Landing at an SE/SRE summer internship in the US

Greetings from Bittersweet. It has been a long time since I posted anything on the blog last time. It's not like that I don't want to write anything, but rather I'm not good at putting my thoughts into words... I really should practice that more often. After months of searching, coding, and intervi…

El Psy Kongroo
Thank you, Dropbox, for taking me in as a Dropboxer :p
A late Happy Chinese New Year to everyone!
Wish you a happy 2021 filled with good lucks :p
(just wanna post something to prove I'm alive out there lol)
(I might start to write an algorithm series very soon, well, hopefully...)
One of the ways to practice mindfulness of emotions is summarized in the acronym RAIN: recognize, accept and allow, investigate and non-personal or nurture. We recognize what emotion is present, allow it to be, investigate how it feels in the body, and don't take it personally! Our emotions are not us; they are like weather passing through. They do not need to...
Humanity is made of the darkest crimes and the brightest lights.
4 symbols make a man: A, T, G, and C. I'm only two: 1 and 0.
- Joi from Blade Runner 2049
Sometime to love someone, you got to be a stranger.
- Deckard from Blade Runner 2049
I've seen things you people wouldn't believe. Attack ships on fire off the shoulder of Orion. I watched C-beams glitter in the dark near the Tannhauser Gate. All those moments will be lost in time like tears in rain. Time to die.
- Roy from 'Blade Runner'
Your mind is a walled garden. Even death cannot touch the flowers blooming there.
- Dr. Robert Ford, Westworld S1E5

You used to be beautiful. When this place started, I opened one of you up once, a million little perfect pieces. And then they changed you, made you this sad, little real mess, flesh and bone, just like us. They said it would improve the park experience....
Dolores: "There aren't two versions of me. There's only one. And I think when I discover who I am, I'll be free."
——Westworld S1E3
Dr. Robert Ford: "You can't play God without being acquainted with the devil."
——Westworld S1E2
#PiCar整理

下位机 Arduino 程序源码:https://github....
Arduino 负责通过 L298N 控制小车电机和 PWM 调速,以及控制摄像头云台的两个舵机。
Arduino 与上位机(树莓派)通过 USB 串口通信,通信协议详见下位机程序注释。

上位机树莓派程序源码:https://github....
上位机程序采用 Python 语言的 Flask 框架开发,主要负责控制下位机,以及与客户端的网络通信。另外,上位机还负责前车灯(两个大功率 LED)的控制。
与客户端的通信协议采用 HTTP,设计了若干个...
RAFT 选举算法
hash slot
人是很容易被环境影响的
本科生学习科研的方法,研究生实施科研的方法,博士生提出科研问题
教练:Coach —— 马夫,不是决定前进的方向,而是全力支持学生选择的方向
And one day he will finally meet someone who can light up all the stars in his universe.
Wait calmly and be well prepared.
You will get what you want.
Spend your time wisely.
Believe in myself.
#面试问题小结 (菜不成声
列举一些使用过的预训练模型的大小?
Word2Vec 如何训练?输入是什么?输出是什么?
分类问题常用的 Loss function 是什么?
交叉熵的含义?值域?
LSTM GRU 的比较?各自的应用场景?
LSTM 中梯度消失问题产生的原因?那么在多层神经网络中有没有梯度消失问题?
在计算和分析 LSTM 反向传播的时候,一般需要展开多少次?
batch size 1 和取最大(等于训练数据集大小)时分别代表什么?理论上什么时候收敛最快?为何实际并不能那样做?
相比于其他神经网络,RNN在算法设计上有什么需要注意的地方?
Life is Strange. Such a nice game pwp

"We played hide and seek in waterfalls
We were younger, we were younger"
----Obstacles By Syd Matters
http://troglobi...
The purpose of many applications is, with a little logic sprinkled on top, to act on network packets entering an interface, timeouts expiring, mouse clicks, or other types of events. Such applications are often very well suited to use an event loop.

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来和梨子签订契约,成为

魔法少女

吧!