Search Articles — Sudonull

https://sudonull.com/xml-tags-in-prompts-for-ai-models

Learn how XML tags control transformer attention in prompts. Comparisons, code examples, and patterns for middle/senior developers. Optimize sessions with long context.

https://sudonull.com/neural-networks-and-multiplication-swiglu-in-transformers

Breaking down why perceptrons don't multiply and how SwiGLU solves the problem. Formulas, benchmarks, application in LLM. For middle/senior dev.

https://sudonull.com/self-attention-and-multi-head-in-transformers

Breakdown of attention mechanisms: self-attention, cross-attention, multi-head with examples and PyTorch code. Theory, mathematics, practice for AI developers. Study scaled dot-product attention.

https://sudonull.com/component-shortage-slows-data-centers-in-the-us

Half of data center projects in the US are delayed due to shortage of transformers and batteries. Delivery times up to 5 years, imports from China growing. What this means for AI infrastructure — read the details.

https://sudonull.com/prompt-caching-llm-kv-cache-10-times-cheaper

Prompt Caching Breakdown: how OpenAI and Anthropic cache KV attention to reduce costs and delays. Technical details for developers, inference examples. Speed up your LLM queries.

https://lrivo.com/wigan-athletic-s-resurgence-under-gary-caldwell-building-for-next-season

How Gary Caldwell transformed Wigan Athletic from relegation candidates to mid-table security. Discover the psychological approach behind their turnaround and what it means for next season.

https://lrivo.com/southampton-unbeaten-run-18-games-promotion-push-analysis

Discover how Southampton transformed their season with an 18-game unbeaten streak, tactical changes, and their push for Premier League promotion. Read our full analysis.

https://lrivo.com/southampton-promotion-charge-eckert-s-remarkable-turnaround

How Tonda Eckert transformed Southampton from relegation candidates to promotion contenders. Discover their 18-match unbeaten run and automatic promotion chances.

https://lrivo.com/emmanuel-fernandez-rangers-rising-star-nigeria-international

Discover how Emmanuel Fernandez transformed from a fringe player to a Nigeria international, becoming a role model for Rangers' player development strategy.

https://lrivo.com/everton-s-european-push-under-moyes-key-factors-explained

Discover how Everton transformed from relegation battles to European contenders under David Moyes. Analysis of key players, tactics, and their Premier League resurgence.

https://lrivo.com/martin-ho-s-impact-tottenham-women-s-wsl-revival

Discover how Martin Ho transformed Tottenham Women from a struggling side to a top-half WSL contender in his first season. Learn about his coaching philosophy and strategic approach to sustainable success.

https://lrivo.com/kompany-s-bayern-revolution-calm-control-titles

Vincent Kompany transformed Bayern Munich with quiet leadership and zero drama. Discover how his low-ego style restored joy and dominance. Read now.

https://lrivo.com/american-samoa-women-s-world-cup-journey-from-underdogs-to-contenders

Discover how American Samoa's women's football team transformed from record losses to World Cup qualifying contenders. Read their inspiring underdog story now.

https://lrivo.com/portsmouth-s-gritty-win-boosts-survival-hopes

How Portsmouth's gritty victory and three straight clean sheets have transformed their fight against relegation. Analysis of their key turnaround.

https://lrivo.com/portsmouth-s-championship-turnaround-how-four-days-changed-their-season

Discover how Portsmouth's back-to-back wins against promotion-chasing teams transformed their Championship season. Learn about the key factors behind their sudden improvement.

Transformer - Wikipedia

https://en.wikipedia.org/wiki/Transformer

1.1Ideal transformer. 1.2Real transformer. 1.2.1Deviations from ideal transformer. 1.2.2Leakage flux. 1.2.3Equivalent circuit. …

Transformer (deep learning) - Wikipedia

https://en.wikipedia.org/wiki/Transformer_(deep_learning)

2.1Methods for stabilizing training. 2.2Pretrain-finetune.

Transformer | Definition, Types, & Facts | Britannica

https://www.britannica.com/technology/transformer-electronics

Aug 11, 2026 · Transformer, device that transfers electric energy from one alternating-current circuit to one or more other circuits, …

What is a Transformer | Schneider Electric United States

https://www.se.com/us/en/work/featured-articles/what-is-a-transformer/

A transformer is an electrical device that transfers energy from one electric circuit to another using the process of electromagnetic …

Transformer - GeeksforGeeks

https://www.geeksforgeeks.org/physics/transformer/

Jul 23, 2025 · A transformer either increases AC voltage (Step-up transformer) or decreases AC voltage (Step-down transformer). A …

Transformer: Definition, Working Principle, EMF Equation, Losses, …

https://www.electricaldesks.com/2025/11/transformer-definition-working.html

Nov 17, 2025 · Transformers enable efficient power transmission and safe utilization by changing AC voltage levels without changing …

Transformer - Simple English Wikipedia, the free encyclopedia

https://simple.wikipedia.org/wiki/Transformer

Toggle the table of contents. Transformer. 118 languages. Afrikaans. Alemannisch. Aragonés. العربية. مصرى. অসমীয়া. Asturianu. …

Transformer Basics and Transformer Principles

https://www.electronics-tutorials.ws/transformer/transformer-basics.html

In this tutorial about transformer basics, we will se that a transformer has no internal moving parts, and are typically used because a …

What is a Transformer (And How Does it Work)? | Electrical4U

https://www.electrical4u.com/what-is-transformer-definition-working-principle-of-transformer/

Feb 24, 2012 · Transformer Definition: A transformer is a passive device that transfers electrical energy from one circuit to another …

How Transformers Work - Circuit Basics

https://www.circuitbasics.com/what-is-a-transformer/

Jun 5, 2020 · Learn how transformers work, how to calculate input/ouput voltage and current, and how to determine the right size of …