currentscurrents

currentscurrents t1_j21fh9o wrote

The big thing these days is "self-supervised" learning.

You do the bulk of the training on a simpler task, like predicting missing parts of images or sentences. You don't need labels for this, and it allows the model to learn a lot about the structure of the data. Then you fine-tune the model with a small amount of labeled data for the specific task you want it to do.

Not only does this require far less labeled data, it also lets you reuse the model - you don't have to repeat the first phase of training, just the fine-tuning. You can download pretrained models on huggingface and adapt them to your specific task.

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currentscurrents t1_iybz6a1 wrote

I do agree that current ML systems require much larger datasets than we would like. I doubt the typical human hears more than a million words of english in their childhood, but they know the language much better than GPT-3 does after reading billions of pages of it.

> What is holding back AI/ML is to continue to define intelligence the way Turing did back in 1950 (making machines that can pass as human)

But I don't agree with this. Nobody is seriously using the Turing test anymore, these days AI/ML is about concrete problems and specific tasks. The goal isn't to pass as human, it's to solve whatever problem is in front of you.

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currentscurrents t1_itomb89 wrote

This is a good idea but it wouldn't completely solve the problem. There are countries with opt-out policies, and they do have higher donation rates, but the demand still exceeds the supply. This isn't going to change as long as the leading cause of death is old age.

Technology is the only answer here; xenotransplantation or organ cloning. Right now xenotransplantation is much more promising - just this year, a genetically-altered pig heart was successfully transplanted into a human. We are going to see a lot more clinical trials in the very near future.

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currentscurrents t1_isw0ejn wrote

Most health insurance covers telehealth therapy at $0 through a partnered provider. Check your insurer's website for details.

If you don't have insurance you're SOL, but then it is America what did you expect.

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currentscurrents t1_isplb43 wrote

>Plus the poverty level data isn't updated according to sky high inflation either i.e. the income bracket you should fall in to be considered poor here.

This isn't an income-based measure of poverty like you'd use in the US, they're measuring access to real goods like food and cooking fuel. How many calories are they eating a day, do they have access to clean drinking water, etc.

We may see an temporary increase in poverty over the next few years if there is a global recession, but the long-term trendline shouldn't change.

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currentscurrents t1_ispku2f wrote

Did you read any of that at all?

>Some had huge improvements to drinking water, others to education, attendance, and years in education, others to things like electricity and cooking fuel, others in housing + assets, and most regions saw big improvements to nutrition/caloric intake and very little improvement to child mortality.

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