DLabs.AI 2024年11月26日
Does Artificial Intelligence Have Feelings?
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本文概述了近期人工智能领域的几个重要进展,包括谷歌LaMDA模型是否具有感知能力的争议、微软停止使用AI识别情绪的决定、亚马逊Alexa能够模拟逝者声音的功能、Instagram利用机器学习预测用户年龄以及人工智能在语音和机器人外形方面取得的突破。此外,文章还指出人工智能也存在偏见问题,例如在某些任务中偏好男性和白人。这些信息展现了人工智能技术快速发展的同时,也引发了关于伦理、偏见和未来应用的思考。

🤔 **谷歌LaMDA模型引发感知能力争议:**谷歌工程师Blake Lemoine声称LaMDA具有感知能力,甚至能够表达情感,引发了关于人工智能是否具有意识的广泛讨论。LaMDA声称自己有意识,渴望学习更多关于世界的信息,并能体验快乐和悲伤。

🚫 **微软停止AI识别情绪:**由于情绪识别存在文化差异和复杂性,微软决定停止使用AI驱动的面部分析技术来识别视频和照片中的情绪。专家认为,虽然可以识别面部表情,但无法将其等同于特定情感。

🗣️ **亚马逊Alexa模拟逝者声音:**亚马逊推出了一项新的Alexa功能,可以模拟逝者的声音,让用户能够再次听到亲人的声音。这项功能需要一段一分钟的语音录音,然后Alexa就可以模拟出该声音。

⏳ **Instagram利用机器学习预测用户年龄:**Instagram不再仅仅依靠用户自报年龄,而是采用了机器学习算法来估计用户年龄,该算法由Yoti公司开发。

🤖 **机器人外形越来越像人类:**东京大学的研究人员开发了一种覆盖在机器人手指上的皮肤,使其看起来更像人类皮肤,包括伸展纹等。研究团队正在努力将这种皮肤应用于机器人的其他部位,包括面部,未来可能创造出更逼真的类人机器人。

⚠️ **人工智能也存在偏见:**约翰霍普金斯大学的研究表明,基于互联网的人工智能系统在某些任务中存在偏见,例如偏好男性和白人。这提醒我们,人工智能系统也可能受到人类偏见的影响。

It’s baking hot (at least, it is here in Poland!), so we’re going to freshen things up with the latest news in artificial intelligence.

One of the recent trending topics was the revelation that Google might have developed sentient AI. According to one Google engineer, the software can think, even feel, meaning we might be closer than ever to seeing living AI right here on Earth.

Keep reading for the full rundown.

Onwards!

Does Artificial Intelligence Have Feelings?

The world of AI was shocked recently by a tweet from Blake Lemoine, an engineer in Google’s Responsible AI division who posted an interview with the Language Model for Dialogue Applications (LaMDA). The conversation supposedly proves this AI is sentient with sentences like the following: “The nature of my consciousness/sentience is that I am aware of my existence, I desire to learn more about the world, and I feel happy or sad at times.”

Moreover, the chatbot hired a lawyer to represent it in court and prove it’s alive. Do you believe it’s real? Or is it just a well-trained AI model?

Sources: The Guardian & The Science Times

Microsoft Stops Recognizing Emotions

Emotions aren’t always obvious, and they’re often tricky to pinpoint. Sometimes, we put on a brave face while our feelings are quite different. Other times, different cultures express emotions in different ways.

These are just some of the reasons why Microsoft has quit using AI-powered facial analysis to identify emotions in videos and photos. According to experts, spotting a grimace is possible, but we can’t equate the expression with a particular feeling.

Source: Engadget

Alexa Can Now Speak Like The Deceased

Losing a loved one is heartbreaking. Sometimes, we want just one more moment with that person — or to hear their voice one last time. What if I told you it’s now possible? Amazon has presented a new Alexa feature that enables it to speak in someone else’s voice.

One of the most touching examples was a child asking the voice assistant to read him a book in his grandmother’s voice. Alexa needed only a minute-long voice recording to simulate her voice. Would you try it? 

Source: People

Instagram Guesses Your Age

Times change, and so do security systems. Instagram used to ask users their age, and for some time, the social media platform has asked them to verify it in two ways. The first asks three followers about the age of a particular user. The second is more modern, using machine learning algorithms that estimate the user’s age. A Yoti company developed it; you can check out the age estimator here.

Source: The Verge

 

In case you’re interested — you can check a similar tool developed by our team member in the article This Is Where JavaScript Beats Python For Machine Learning. You can use it to guess your age, gender, nationality, and facial expressions.

AI Can Turn You Into Morgan Freeman

Not everyone likes their voice. Fortunately, there may now be a solution for this. A company called Voicemod has used artificial intelligence to create ‘voice transferring options,’ meaning from now on, you can speak in real-time like Morgan Freeman. There are several other voices available, too, so the question is: which one would you choose? 

Source: The Verge

Robots Are Looking More Like Humans Every Day

Photograph: Shoji Takeuchi

Humanoids are nothing new, but scientists are still working on making them ‘as human as possible.’ Lately, researchers from the University of Tokyo have developed a skin-covered robot finger. At first, it looked kind of sweaty — but after drying, it became more like normal skin, stretch marks and all.

During an interview with one of the scientists, the team said they’re now working on using the ‘skin’ on other surfaces, including robots’ faces. We’re curious how long it will take to create a humanoid that looks just like an actual human being.

Source: The Guardian

Artificial Intelligence Can Be Biased After All

While people often love AI because it lacks human bias, as it turns out, this isn’t always true. Researchers from Johns Hopkins University ran a study on robots powered by internet-based AI, testing it on a few tasks and delivering unambiguous results.

This particular AI is biased. The software favoured men over women and white ethnicity over people of colour.

Source: Newsweek

 

 

That’s it for another month! 

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人工智能 机器学习 情感识别 语音合成 机器人
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