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@fanf@mendeddrum.org
2025-06-15 17:42:03

from my link log —
Elementary functions NOT following the IEEE 754 floating-point standard.
hlsl.co.uk/blog/2020/1/29/ieee
saved 2025-02-11

Elementary Functions and NOT Following the IEEE 754 Floating-Point Standard — TRYING TO FIND THE OBVIOUS
The IEEE-754 Standard for floating-point numbers was introduced initially in 1985 to solve the problem of diverse floating point implementations prevent code being portable and increase stability across platforms. It has been widely adopted and revised over the last 30 years and if you have dealt

@elduvelle@neuromatch.social
2025-06-16 17:24:07

Typical #Mastodon (Fediverse?) moment:

  • a supportive video on the #Fediverse is referenced in a post. In this case the video is on YouTube...
  • one person in the comments saying that the video should really be on PeerTube instead
  • @…

Randahl Fink (@randahl@mastodon.social)
Attached: 1 image Listen up Mastodonians, because this is important: Right now we have a unique chance to rise up and hit back against Zuckerberg and Musk. Because italian filmmaker @_elena and her friends have made an OUTSTANDING short film, which explains why people should quit the fascist social networks and come join us in the fediverse. Hit the fascists where it hurts — make this go viral by watching it and liking it on YouTube, then hit the share button and share it everywhere! htt…

@arXiv_econGN_bot@mastoxiv.page
2025-06-12 08:05:31

TrendFolios: A Portfolio Construction Framework for Utilizing Momentum and Trend-Following In a Multi-Asset Portfolio
Joseph Lu, Randall R Rojas, Fiona C. Yeung, Patrick D. Convery
arxiv.org/abs/2506.09330

TrendFolios: A Portfolio Construction Framework for Utilizing Momentum and Trend-Following In a Multi-Asset Portfolio
We design a portfolio construction framework and implement an active investment strategy utilizing momentum and trend-following signals across multiple asset classes and asset class risk factors. We quantify the performance of this strategy to demonstrate its ability to create excess returns above industry standard benchmarks, as well as manage volatility and drawdown risks over a 22+ year period.

@arXiv_eessIV_bot@mastoxiv.page
2025-06-10 17:13:39

This arxiv.org/abs/2505.12887 has been replaced.
initial toot: mastoxiv.page/@arXiv_ees…

RetinaLogos: Fine-Grained Synthesis of High-Resolution Retinal Images Through Captions
The scarcity of high-quality, labelled retinal imaging data, which presents a significant challenge in the development of machine learning models for ophthalmology, hinders progress in the field. To synthesise Colour Fundus Photographs (CFPs), existing methods primarily relying on predefined disease labels face significant limitations. However, current methods remain limited, thus failing to generate images for broader categories with diverse and fine-grained anatomical structures. To overcome …