0基础如何学习AI，并找到合适的工作

If we ask students to use AI for writing,they need to know what good writing looks like.That takes time.And effort.And a whole bunch of mistakes.If we want students to edit an AI generated text with their own voice,we need them to find their creative voice first.This is true of AI in writing but also AI in math.We don’t want students using AI to check their processes if they haven’t first learned the mathematical process.It’s true of computer coding,where we might start with a Scratch project,then hand-written code,then an AI and coding hybrid.Be Deliberate About What You Off-Load to AIA couple of months ago,I wrote about seven things we should consider when deciding to use AI.People often ask,“When is it okay to use AI?”The short answer is,“It depends on the learning task.”In using AI,we don’t want the machine to do the learning for us.This is why we should start with the learning tasks and then ask,“Does the AI help or hinder the learning in this situation?”The core idea here is that we need to use the learning targets to drive the AI and not the other way around.If you’re teaching a coding class,you might want to be tight with students on using generative AI to create any kind of code.You might want students to learn how to code by hand first and then,after mastering the language,use AI-generated code as a time-saving device.By contrast,if you’re teaching a health class where a student develops an app,you might not care if they use generative AI to help write the code.Instead,your focus is on helping students design a health campaign based on healthy habits.You might not have time to teach students to code by hand.You might not care about coding by hand.The app is merely a way for students to demonstrate their understanding of a health standard.

European country.Our world-leading status is down to our thriving research base and the pipeline ofA pro-innovation approach to AI regulationexpertise graduating through our universities,the ingenuity of our innovators and the government’slong-term commitment to invest in AI.To ensure we become an AI superpower,though,it is crucial that we do all we can to create the rightenvironment to harness the benefits of AI and remain at the forefront of technological developments.That includes getting regulation right so that innovators can thrive and the risks posed by AI can beaddressed.These risks could include anything from physical harm,an undermining of national security,as well asrisks to mental health.The development and deployment of AI can also present ethical challengeswhich do not always have clear answers.Unless we act,household consumers,public services andbusinesses will not trust the technology and will be nervous about adopting it.Unless we build publictrust,we will miss out on many of the benefits on offer.Indeed,the pace of change itself can be unsettling.Some fear a future in which AI replaces ordisplaces jobs,for example.Our white paper and our vision for a future AI-enabled country is one inwhich our ways of working are complemented by AI rather than disrupted by it.In the modern world,toomuch of our professional lives are taken up by monotonous tasks – inputting data,filling out paperwork,scanning through documents for one piece of information and so on.AI in the workplace has thepotential to free us up from these tasks,allowing us to spend more time doing the things we trained for– teachers with more time to teach,clinicians with more time to spend with patients,police officers withmore time on the beat rather than behind a desk – the list goes on.Indeed,since AI is already in our day-to-day lives,there are numerous examples that can help toillustrate the real,tangible benefits that AI can bring once any risks are mitigated.Streaming services

一、视频一主要回答了什么是AI大模型，原理是什么。1、概念：生成式AI生成的内容，叫做AIGC2、概念与关系：相关技术名词1）AI——人工智能2）机器学习——电脑找规律学习，包括监督学习、无监督学习、强化学习。3）监督学习——有标签的训练数据，算法的目标是学习输入和输出之间的映射关系。包括分类和回归。4）无监督学习——学习的数据没有标签，算法自主发现规律。经典任务包括聚类，比如拿一堆新闻文章，让模型根据主题或内容特征分成具有相似特征的组。5）强化学习——从反馈里学习，最大化奖励或最小化损失；类似训小狗。6）深度学习——一种方法，参照人脑有神经网络和神经元（因为有很多层所以叫深度）。神经网络可以用于监督学习、无监督学习、强化学习。7）生成式AI——可以生成文本、图片、音频、视频等内容形式8）LLM——大语言模型。对于生成式AI，其中生成图像的扩散模型就不是大语言模型；对于大语言模型，生成只是其中一个处理任务，比如谷歌的BERT模型，可用于语义理解（不擅长文本生成），如上下文理解、情感分析、文本分类；3、技术里程碑——2017年6月，谷歌团队发表论文《Attention is All You Need》。这篇论文首次提出了Transformer模型，它完全基于自注意力机制（Self-Attention）来处理序列数据，而不需要依赖于循环神经网络（RNN）或卷积神经网络（CNN）。GPT含义：Transformer是关键。Transformer比RNN更适合处理文本的长距离依赖性。