Posit AI Weblog: Introducing the textual content bundle

Posit AI Weblog: Introducing the textual content bundle

AI-based language evaluation has just lately gone by means of a “paradigm shift” (Bommasani et al., 2021, p. 1), thanks partly to a brand new approach known as transformer language mannequin (Vaswani et al., 2017, Liu et al., 2019). Firms, together with Google, Meta, and OpenAI have launched such fashions, together with BERT, RoBERTa, and GPT,…

Posit AI Weblog: Audio classification with torch

Posit AI Weblog: Audio classification with torch

Variations on a theme Easy audio classification with Keras, Audio classification with Keras: Trying nearer on the non-deep studying components, Easy audio classification with torch: No, this isn’t the primary publish on this weblog that introduces speech classification utilizing deep studying. With two of these posts (the “utilized” ones) it shares the final setup, the…

Posit AI Weblog: AO, NAO, ENSO: A wavelet evaluation instance

Posit AI Weblog: AO, NAO, ENSO: A wavelet evaluation instance

Not too long ago, we confirmed find out how to use torch for wavelet evaluation. A member of the household of spectral evaluation strategies, wavelet evaluation bears some similarity to the Fourier Rework, and particularly, to its common two-dimensional utility, the spectrogram. As defined in that e book excerpt, although, there are important variations. For…

Posit AI Weblog: Implementing rotation equivariance: Group-equivariant CNN from scratch

Posit AI Weblog: Implementing rotation equivariance: Group-equivariant CNN from scratch

Convolutional neural networks (CNNs) are nice – they’re in a position to detect options in a picture irrespective of the place. Properly, not precisely. They’re not detached to only any sort of motion. Shifting up or down, or left or proper, is okay; rotating round an axis will not be. That’s due to how convolution…

Posit AI Weblog: Deep Studying and Scientific Computing with R torch: the guide

Posit AI Weblog: Deep Studying and Scientific Computing with R torch: the guide

First issues first: The place are you able to get it? As of at the moment, you’ll be able to obtain the e-book or order a print copy from the writer, CRC Press; the free on-line version is right here. There’s, to my information, no drawback to perusing the net model – apart from one:…

Posit AI Weblog: De-noising Diffusion with torch

Posit AI Weblog: De-noising Diffusion with torch

A Preamble, kind of As we’re scripting this – it’s April, 2023 – it’s exhausting to overstate the eye going to, the hopes related to, and the fears surrounding deep-learning-powered picture and textual content technology. Impacts on society, politics, and human well-being deserve greater than a brief, dutiful paragraph. We thus defer acceptable therapy of…