Chapter 105: Neural network algorithm

When passing by the third floor, Li Weiguo and Luo Kai also specially extended their heads and glanced inside to see what the new project was in Wu Hao's mouth.
However, Wu Hao chose to ignore it, and continued to guide everyone to the fourth floor. The third floor is actually nothing mysterious, as he said there is only one cluster technology research team.
The reason why they don't want them to visit is that there is a lot of information about their new projects. Li Weiguo and Luo Kai are both old and sophisticated foxes. Wu Hao doesn't want them to find suspense in the visit.
This project is still under study, and he does not want to leak it out before it is available, especially the Air Force Equipment Research Institute, which has mastered their cluster control technology.
In case they really couldn't help drawing on it, then who would he justify?
When they came to the fourth floor, everyone's vision widened. The entire fourth floor is very transparent, and all areas are separated by glass. The indoor greenery is in place, and the entire office environment can be said to be very superior.
At the moment researchers are busy, Wu Hao's arrival has not been affected much. Many people just looked up and then went back to work.
Wu Hao said to the crowd: "This is our scientific research area on the entire fourth floor. The main work currently is engaged in the subsequent development of intelligent voice assistants.
The entire office area is fan-shaped. In addition to the window-oriented work development area, there is also a small conference room, a rest area, and a comprehensive test area near the inside.
At present, we are not working on many projects. The main thing is to optimize the problems existing in this intelligent voice system.
For example, in terms of regional accents, dialects, and the perception of emotions, especially subtle emotions and intense emotions, this needs to be optimized to make it more comprehensive to understand the user's current state. "
Qian Jianyuan nodded and said, "I'm very interested in your emotions and language perception. Can you tell us more?"
"Of course you can, some of you here, please."
Wu Hao took everyone to the comprehensive test area, then opened the large LCD screen on the wall and introduced, "In fact, it is difficult to perceive people's emotions by sound alone, although we have done very well in this area. It's not enough.
So we decided to use the method of detecting heart rate to perceive people's emotions in various environments, which is why we chose to wear them instead of traditional smart speakers.
Everyone knows that people have different heart rates under different emotions. Combining a series of factors such as the content of the speech, tone, tone, breathing, etc., can determine the mood of the person at that time. And through emotions, we can also infer the tone and meaning of the user at that time. "
"Then how do you make the device's voice full of emotion, or how to simulate the voice of a real person." Qian Jianyuan nodded, and then asked.
Wu Haowenyan then opened a schematic diagram saying, "This is actually simple. Now that we can perceive people's accurate emotions, moods, contexts, and specific meanings, then we can extract and experience this part of the data. Then put it into the intelligent speech system and hook up with the corresponding vocabulary.
When the system determines what needs to be said, the program will automatically be equipped with the tone corresponding to the selected content.
The more you perceive, the more you learn. In this way, there are more and more tone templates to choose from, so the voice of the simulated person becomes more and more real. "
"It's that simple. I'm afraid it won't be so easy in real time. Can I look at the core structure of this intelligent voice system? Your security measures are too strong. We have tried many ways and we still cannot crack "Qian Jianyuan said frankly to him.
Indeed, it is not a glorious thing to study privately the technology of others. But I am afraid that many intelligent laboratories around the world are pondering his intelligent voice assistant at this moment.
So Wu Hao was not surprised when he heard his words. After nodding slightly, he typed on the keyboard for a while, and then a three-dimensional schematic diagram of the nodes appeared on the big screen.
In the whole graph, different nodes are connected by intersecting lines, and then these nodes are combined into a huge node. The huge nodes are connected and diverged with each other, thus forming this huge three-dimensional network.
This is not a solid node, but rather a solid geometry, and this picture seems to want a regular solid geometry.
When Qian Jianyuan saw this, he took the reading glasses from the assistant's hands and put them on. Then he went to the big screen and started to look carefully. And Li Weiguo and Luo Kai and others looked around closely.
About five or six minutes of staring, Qian Jianyuan was suddenly excited, and rushed to Wu Hao: "You, you, you actually use the neural network structure to build the entire kernel, it is no wonder.
Let me see. It includes BP neural network algorithm, fuzzy neural network algorithm, K-means clustering algorithm, and also includes deep learning technology ... "
Listening to Qian Jianyuan thinking about those obscure terms, people who understand a little bit are okay. Someone like Li Weiguo who is not very understandable is a little embarrassed.
However, judging from Qian Jianyuan's excited expression, this is definitely a major technology, otherwise it would not be possible to make the old and young money so excited.
"Genius ~ EbookFREE.me ~ Definitely a genius. After publishing this thing, it will definitely make a sensation in the world." Qian Jianyuan looked at the flashing light in his eyes, and it felt like a landlord who was greedy for money. Like a piece of gold.
Wu Hao said with a smile: "No, I'm not that great. So you and everyone can just take a look today. Don't pass it on, I don't want to cause too much trouble."
"You, what do you want me to say?" Qian Jianyuan heard the words of his boss, the boss with staring eyes, not knowing what to say. Suddenly he saw that the person following him was secretly shooting with a mobile phone. He couldn't help it anymore. He snatched up the mobile phone and yelled, "Who asked you to shoot this thing, can it be shot? There are no rules. Have you ever forgotten the confidentiality regulations you learned before?
Who else took it, delete it all for me, now, right away! "
Seeing Qian getting angry, Li Weiguo also looked ugly: "Give all your mobile phones and video recording equipment to my secretary for custody, and he will investigate them one by one. If anyone takes them, delete them immediately. This is for trusting us. The least respect for your comrades.
After returning today, all of you copied the confidentiality order, ten times each! "