4 ms·
AI Reveals Secrets of Dendritic Growth in Thin Films
- deleted 2y ago[deleted]
- milleramp 2y ago"principal component analysis (PCA), a machine learning technique" More like: A old technique sometimes used in machine learning
- deleted 2y ago[deleted]
- molticrystal 2y agoThe way articles are going they will be saying that a robot that punches buttons on a calculator [0] is artificial intelligence.... [0] https://www.youtube.com/watch?v=q-ZSxndNLPY https://www.youtube.com/watch?v=q-ZSxndNLPY
- MPSFounder 2y agoWOW PCA. That is some old ML right here. Last time I did PCA was for flows in an undergrad paper. It's been 15 years!
- sva_ 2y agoIt is still pretty commonly used by statisticians, but framing it as "AI reveals" seems to be a stretch.
- EGreg 2y agoHow about Latent Dirichlet Allocation? We used it to do sentiment analysis a little more than decade ago hehe
- jampekka 2y agoPCA was introduced in 1901. Who knew Karl Pearson was actually doing AI!
- porridgeraisin 2y agoThe image processing in a macaques brain has been doing PCA since way longer. Atleast according to [1], around 1hr36m in. https://www.youtube.com/watch?v=Uj6skZIxPuI https://www.youtube.com/watch?v=Uj6skZIxPuI
- motbus3 2y agoAI?! This is just old school ML algorithm.
- RamblingCTO 2y agoML is a subset of ML
- scinadier 2y agoIt is not a proper subset, though.
- RamblingCTO 2y agoI meant ML is a subset of AI ...
- GuB-42 2y agoWell, AI is how we call machine learning these days. The deep neural networks we are using today are not exactly a new thing either (1960s), it is mostly just scaled up because we now have the hardware to do it. AI is a vague term, ranging from simple game playing engines to humanlike sci-fi robots and godlike superintelligences. But now, most of the times, it just means machine learning.
- jampekka 2y agoIt actually predates computing machines by about half a decade.
- jampekka 2y agoSorry, half a century.