Recent comments in /f/MachineLearning

K3tchM t1_j46kidw wrote

You have this survey about ML for Combinatorial Optimization from Bengio, Lodi, and Provost.

OpenAI's paper about a robot hand learning to solve a rubik's cube

Also check-out anything mentioning neurosymbolic AI, which aims to combine neural network learning with logic-based reasoning.

Gary Marcus wrote an extensive note on the subject that I recommend as well

7

hoffmanmclaunsky t1_j46ilb6 wrote

Generally speaking it is more a concept. “Machine Learning” is the more rigorously defined subject. Machine learning specifically means iteratively modifying a model using training data, then applying that model to real world data. AI is a bit more of a nebulous concept, but generally speaking it's just using some search algorithm with heuristics to make the search more "intelligent".

−1

Smallpaul t1_j46hv6v wrote

I think marketers have really influenced the definitions. Calling a linear regression house price estimator "AI" seems like a stretch unless you're trying to get venture capitalists excited. But today, most business people probably will.

Is the Amazon product recommender system "AI"? Is it ML?

5

JobPsychological5509 t1_j46h1lm wrote

Hi,

I need to build a prediction model using a classification model and pattern recognition model cascaded.

Classification model will have two classes 0 and 1. This model will give a series of 0s and 1s, which will then be fed to pattern recognition model. Please, Let me know if this sounds feasible.

1

suflaj t1_j46gu2z wrote

I would proceed with caution because smaller models are generally not that easy to finetune. In fact, the whole point of a larger model is that it not only contains a lot of information, but that it is fairly easy to adapt to new tasks because it has plenty of "space" to restructure itself. A smaller model trying to restructure itself is more likely to diverge or not be able to adapt to the task at all.

It would be more viable in that case to run the larger model layer by layer, finetune it, and then distill onto a smaller one. That way you use the maximum potential of a larger model to adapt to a different task, and you distill it into whatever you need.

3

iLoveDelayPedals t1_j46ebmy wrote

I think the whole concept of AI is bizarre to be honest. What are people? We’re chemical and electrical connections responding in a closed system. Consciousness is just an illusory result of various stimuli coming together.

The only difference between a human brain and a computer algorithm is the complexity/amount of reaction. If an algorithm can learn and respond, what’s the difference?

Humanity’s obsession with ideas like the soul etc color the whole conversation around AI way too much.

That is to say I don’t know the answer to OP’s question ☠️

−1

hazard02 t1_j46e13z wrote

Reply to comment by chimp73 in [D] Bitter lesson 2.0? by Tea_Pearce

I think one counter-argument is that Andrew Ng has said that there are profitable opportunities that Google knows about but doesn't go after simply because they're too small to matter to Google (or Microsoft or any megacorp), even though those opportunities are large enough to support a "normal size" business.

From this view, it makes sense to "outsource" the fine-tuning to businesses that are buying the foundational models because why bother with a project that would "only" add a few million/year in revenue?

Additionally, if the fine-tuning data is very domain-specific or proprietary (e.g. your company's customer service chat logs for example) then the foundational model providers might literally not be able to do it.

​

Having said all this, I certainly expect a small industry of fine-tuning consultants/tooling/etc to grow over the coming years

26

Mystery-Magic t1_j46cyi4 wrote

This is because making AI's without using ML is much more harder and expensive. And now everyone can make neural networks with less than 50 lines of code, so we tend to ignore AI's which aren't made using ML because they are over shadowed heavily by functionality and efficiency of ML ones.

1

DigThatData t1_j46bnn7 wrote

AI has basically become a buzzword that means "this thing is capable of achieving what it does because it's powered by ML", and in this context especially, ML has become synonymous with deep learning.

1