Published on: 2025-07-07 23:41:21
In a recent post, I talked about a proof of concept tool to verify estimates automatically. Since that post, I have overhauled the tool twice: first to turn it into a rudimentary proof assistant that could also handle some propositional logic; and second into a much more flexible proof assistant (deliberately designed to mimic the Lean proof assistant in several key aspects) that is also powered by the extensive Python package sympy for symbolic algebra, following the feedback from previous comm
Keywords: assistant h1 proof theta use
Find related items on AmazonPublished on: 2025-07-18 19:18:20
Autoregressive vs. Diffusion Language Models In the language modeling task, we have a sequence of \( L \) tokens \( \mathbf{x} = (\mathbf{x}^1, \dots, \mathbf{x}^L ) \) drawn from the data distribution \( q(\mathbf{x}) \). We aim to fit a model \( p_\theta(\mathbf{x}) \) of \( q \). Autoregressive models define a factorized distribution of the form: \[ \log p_\theta(\mathbf{x}) = \sum_{\ell=1}^L \log p_\theta(\mathbf{x}^\ell \mid \mathbf{x}^{\lt \ell}) \] However, the sequential dependencies
Keywords: _t ell mathbf p_ theta
Find related items on AmazonPublished on: 2025-09-25 18:40:29
A couple of exciting news in Artificial Intelligence (AI) has just happened in recent years. AlphaGo defeated the best professional human player in the game of Go. Very soon the extended algorithm AlphaGo Zero beat AlphaGo by 100-0 without supervised learning on human knowledge. Top professional game players lost to the bot developed by OpenAI on DOTA2 1v1 competition. After knowing these, it is pretty hard not to be curious about the magic behind these algorithms — Reinforcement Learning (R
Keywords: pi policy s_t theta value
Find related items on AmazonPublished on: 2025-10-23 11:18:21
Principle of STCM-based communication and sensing Referring to the concept illustrated in Fig. 1, the proposed scheme features an STCM that manipulates the incoming EM wave, controlling the direction of propagation of the fundamental frequency and simultaneously generating spatially distributed harmonics. The fundamental-frequency wave is used for communication, while the spatial-spectral characteristics of the harmonics are processed to accurately estimate the direction of arrival (DOA) of som
Keywords: frequency fundamental stcm theta wave
Find related items on AmazonGo K’awiil is a project by nerdhub.co that curates technology news from a variety of trusted sources. We built this site because, although news aggregation is incredibly useful, many platforms are cluttered with intrusive ads and heavy JavaScript that can make mobile browsing a hassle. By hand-selecting our favorite tech news outlets, we’ve created a cleaner, more mobile-friendly experience.
Your privacy is important to us. Go K’awiil does not use analytics tools such as Facebook Pixel or Google Analytics. The only tracking occurs through affiliate links to amazon.com, which are tagged with our Amazon affiliate code, helping us earn a small commission.
We are not currently offering ad space. However, if you’re interested in advertising with us, please get in touch at [email protected] and we’ll be happy to review your submission.