Riding the wind of rebirth

It's a good thing to like reading, but reading a novel so seriously and asking questions all the time is a bit too much.

Especially for novels like "Su Chu" which are full of ancient knowledge, many things are beyond Mai Xiaomiao's knowledge. When the original author is around, the curious baby asks questions endlessly.

For example, in the first chapter, Zhou Zhi wrote that the small bridge at the gate of Meishan City is called "Tongjin Bridge", which means that there is a pier not far from this bridge, where people can take a boat to the upstream and downstream cities. Then Mai Xiaomiao asked about the differences between other places such as the Confucian Temple, the School Office, the Academy, and the Wenchang Palace; for example, why it is called Fukuo County, why there are two government offices in Fukuo County, the prefecture and the county; who is the Fire God Temple dedicated to, who is the Yuqing Temple dedicated to, who is the Dongyue Temple dedicated to, etc.

To be honest, even the most loyal book friends would not ask such detailed questions, or many of them are common sense to Chinese people. However, for readers like Mai Xiaomiao who are "not very knowledgeable" about Chinese history and culture, they want to ask everything.

The key is that some issues are still very complicated. For example, to talk about Yuqing Temple, we have to talk about the three pure ones in Taoism, namely Jade, Upper and Taiqing, and then talk about the status of Yuqing Yuanshi Tianzun in Taoism and the promotion of Taoism in the Song Dynasty, as well as the influence of Taoism in Shu, etc. Chinese studies are a kind of knowledge that can draw a network from one point, so the question of "Who is Yuqing Temple dedicated to?" is itself a big topic.

Zhou Zhi originally wanted to revise the lessons he had fallen behind on, but now with the digital library search engine, he could search for related content to answer the many questions left in his master's papers that puzzled him, or the knowledge points that Zhou Zhi himself lacked. But when he met a child who needed popular science, he couldn't concentrate.

"Xiao Miao, how about this." Zhou Zhi thought for a while: "Novel posts have a message function. You can leave your questions in the chapter and wait for the book friends to answer them, okay?"

“Sure.” Mai Xiaomiao readily agreed, and then asked another question: “But I’m reading the saved draft now, it hasn’t been published yet?”

"Ah, this..." Zhou Zhi thought for a moment and opened the female romance section of the literature forum: "These novels are very popular. Why don't you read this kind? Many girls like to read it."

"dont see!"

"why?"

"I cried so hard while reading their books that I didn't have enough toilet paper!"

"Uh..." Zhou Zhi hesitated for a moment, then gritted his teeth and said, "I have another novel that I'm not ready to publish yet. It's about a college student who returns to his hometown to build the countryside. Do you want to read it?"

"Is it a rural area like Lianhe Township? You really know how to use local materials."

"Uh... not really. The background is my hometown, Jiachuan County, Manzhou City."

"Your hometown?"

"Correct!"

"Okay, okay, let me see it!"

The book "Ravine" was much better. Mai Xiaomiao finally stopped asking questions and laughed at the content of the book from time to time. It seemed that she liked the content very much. The two spent the whole night like this, occasionally drinking rice wine cooked with dried fruits and eating some nuts, and then one read a novel and the other read a paper. If Zhou Zhi hadn't urged Mai Xiaomiao to brush her teeth and wash her face, this girl would not want to rest.

Zhou Zhi couldn't help but shake his head. Online literature has great staying power...

But retribution came the next day. Clover Group acted quickly and the first batch of resources were in place to build a network, including computing power and storage space.

So the situation was reversed. When Mai Xiaomiao was deploying the algorithm program she brought back, Zhou Zhi became the same as he was last night when Mai Xiaomiao was listening to Zhou Zhi's science lecture.

Zhou Zhi also managed the VC program development contracted by the Clover Group and even participated in some discussions on the programming plans. He was not a complete layman when it came to programming, even when it came to writing tool programs. This was something Zhou Zhi was quite proud of since he traveled to this life, as his expertise from his previous life had not only not been wasted, but had instead been taken to a higher level.

However, the floor he reached was quite far from the step that Mai Xiaomiao started from. This did not become a limitation of ability, but a gap in mathematical theory.

"Assume that the input vector and parameter vector of the neuron are set A and set B respectively. These two sets can also be called weights. There is a nonlinear functional relationship between them. This functional relationship is that after the input vector and the parameter vector act on each other, an output vector C is obtained. This C is called the activation value, and this nonlinear function is called the activation function." Mai Xiaomiao spoke very seriously: "Here A(0)=1 is a bias unit, which is consistent with the zero-order term in linear regression;"

"The activation function can be Logistic/Sigmoid function, tanh function, ReLU function, etc. The reason for using the activation function is that if it is not used, the superposition of linear components is still a linear component, and the entire neural network is still linear, and it is impossible to fit nonlinear assumptions."

"By applying a nonlinear function to each neuron, we can make the network truly quasi-active. Note that it is quasi-active rather than activated. In other words, the activation function we constructed now is actually to fit very complex nonlinear operations by applying a nonlinear function to the linear unit, that is, neuralization."

"Thus, the machine can use deep learning to identify the better of 'Don't listen to the sound of leaves being blown by the wind, why not sing and walk slowly'; 'Daming Lake, Daming Lake is big, there are lotus flowers on the lake, and there are frogs on the lotus flowers, they jump up and down when you poke them'." Zhou Zhi also studied very hard.

6◇9◇Book◇Bar

“Hahahaha…” Mai Xiaomiao couldn’t help but burst into laughter: “Who wrote the last song? It’s so interesting…”

"A warlord, Zhang Zongchang, the King of Shandong, was nicknamed by Mr. Lu Xun as the 'three-ignorant general', meaning he didn't know how many soldiers he had, how much money he had, or how many concubines he had."

“Hahaha…” Mai Xiaomiao couldn’t help laughing again, and held her belly to try hard to hold back her laughter: “It’s still a bit difficult for the machine to reach this level, but helping our graphic recognition system find matching edges should be more efficient than the current program… right…”

"Xiao Miao, you don't have to set an ambush with me." Zhou Zhi said, "I don't actually have much hope for how much efficiency can be improved. Even if resources are wasted twice as much and efficiency is reduced by half, we can accept it as long as the new algorithm can succeed, because this is a victory of thinking. We first solve the problem of whether it is feasible or not, and then solve the problem of improving efficiency."

Mai Xiaomiao smiled and returned to the model: "The first layer that receives input is the input layer, the last layer that provides output is the output layer, and all the layers in between are hidden layers."

"The more hidden layers and the more neurons in the hidden layers, the more complex situations the neural network can fit, but it is also more difficult to train." (End of this chapter)