The core of artificial intelligence is algorithms, especially models that can learn laws from data, such as deep learning. It trains the system through a large amount of data, allowing it to make judgments on new situations, such as face recognition and chatbots. AI is not really intelligent, but statistical methods that mimic human behavior. Common applications include voice recognition (such as Siri), image recognition (such as Alipay face-scanning payment), recommendation systems (such as TikTok and Taobao recommendations), and autonomous driving. AI's capabilities have boundaries, it can only work within the scope of training data, has no real awareness, and relies on a large number of computing resources. When looking at AI, it should be rational. It is an efficient tool but not perfect. It can be used to improve efficiency, but it also needs to be wary of its limitations.
AI, that is, artificial intelligence, is actually to put it bluntly to enable machines to think, learn and make decisions like humans. It is not a specific machine or program, but a collection of technical directions and capabilities. You may use AI every day, such as voice assistants on your phone, recommended content from short video platforms, and route planning for map software. Behind these are AI "using your brain".

What is the core of artificial intelligence?
Many people think of robots when they hear about AI, but in fact AI is more like a "brain". Its core is algorithms, especially those models that can learn laws from data, such as deep learning. Simply put, AI is a system trained through a large amount of data, so that it can make judgments when facing new situations.

- For example, facial recognition: The system first "sees" thousands of faces, and then can determine who is in a new photo.
- For example, a chatbot: it does not really understand what you are talking about, but generates responses based on the conversation pattern you have learned before.
So AI does not equal "intelligence", it is more like a statistical method that mimics human behavior.
What are the common applications of AI?
AI has been widely used in many fields now, and the following are the ones that are closest to our lives:

- Voice recognition : For example, voice assistants like Siri and Xiao Ai can understand what you say and perform operations.
- Image recognition : For example, when posting photos on Moments, you can automatically recognize faces and pay for Alipay faces.
- Recommended system : Recommendations from Douyin, Taobao, and Netflix are all AI analyzing your interests.
- Autonomous driving : Although it is still developing, it can already achieve a certain degree of automatic control on highways.
These functions can be implemented because AI models learn rules from large amounts of data and can make predictions or decisions based on the input data.
Are there boundaries in AI's capabilities?
Of course there is. AI is not omnipotent, it is more like a tool that is very good at "imitation". For example, if you ask it to write a poem, it will not really have emotions, but will generate new sentences based on the existing verse structure and vocabulary combination.
The biggest limitations of AI are:
- It can only work within the training data range, and if it goes beyond the range, it is prone to errors
- It has no real consciousness and cannot understand the meaning of language or images
- Many AI systems require a lot of computing resources, and it is difficult for ordinary people to run them themselves.
This is also why sometimes AI will give outrageous answers, such as saying a few serious nonsense, it is not that it is "bad", but that it does not know it or not.
How do you view the development of AI?
AI does develop very quickly, but don't think too much about it. It is a tool, not a magic. We can use it to improve efficiency, save time, and optimize the experience, but we must also be clear that it is not perfect.
If you also want to try AI-related things, such as writing articles, drawing, and making videos with AI, there are actually many tools that are very mature now, such as Tongyi Qianwen, Stable Diffusion, and Midjourney. The key is to know how to use it, when it can be used, and when it should not be believed.
Basically that's it.
The above is the detailed content of What is AI. For more information, please follow other related articles on the PHP Chinese website!

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