#erroranalysis — Public Fediverse posts
Live and recent posts from across the Fediverse tagged #erroranalysis, aggregated by home.social.
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Alright, future engineers!
**Truncation Error** occurs when an exact mathematical procedure is replaced by an approximation, often by cutting off an infinite series.
Ex: Using only the first few terms of a Taylor series for `e^x`.
Pro-Tip: This error is *predictable* and *controllable* by refining your approximation!
#NumericalMethods #ErrorAnalysis #STEM #StudyNotes -
Alright, future engineers!
**Relative Error:** Quantifies how much an approximation deviates, *relative to the true value*. Ex: `RE = |(Approx - True) / True|`. Pro-Tip: Essential for evaluating precision and setting engineering tolerances!
#NumericalMethods #ErrorAnalysis #STEM #StudyNotes -
Alright, future engineers!
**Truncation Error** is the inaccuracy from ending an infinite math process (like a series or integral) at a finite step. Ex: `e^x` approximated by `1+x`. Pro-Tip: You can *control* it by adjusting step size or terms, unlike round-off error!
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**Truncation Error** is the error from approximating an infinite mathematical process with a finite one. Ex: Using a finite Taylor series sum. Pro-Tip: It typically decreases with smaller step sizes (h) or more terms (N)!
#NumericalMethods #ErrorAnalysis #STEM #StudyNotes -
Condition Number measures how sensitive a problem's output is to tiny input changes. Large condition number = huge output errors! Pro-Tip: It's key for understanding solution reliability; high values mean your problem is ill-conditioned and results are unreliable!
#NumericalMethods #ErrorAnalysis #STEM #StudyNotes -
🌐✨ Wow, riveting tech journalism here! Dive deep into... error messages? 🛑🕵️♂️ Apparently, Qualcomm's cutting-edge #GPU requires cutting-edge #patience and JavaScript! 😂🔧
https://chipsandcheese.com/p/diving-into-qualcomms-upcoming-adreno #techjournalism #erroranalysis #Qualcomm #JavaScript #HackerNews #ngated -
Aquí hay otro video de análisis de errores, en mi canal. A ver qué les pareceee https://youtu.be/dZVTogPyWkE?si=SL80wI5fbL6HwInr #physics #erroranalysis #uncertainties
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Aquí hay otro video de análisis de errores, en mi canal. A ver qué les pareceee https://youtu.be/dZVTogPyWkE?si=SL80wI5fbL6HwInr #physics #erroranalysis #uncertainties
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Aquí hay otro video de análisis de errores, en mi canal. A ver qué les pareceee https://youtu.be/dZVTogPyWkE?si=SL80wI5fbL6HwInr #physics #erroranalysis #uncertainties
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Aquí hay otro video de análisis de errores, en mi canal. A ver qué les pareceee https://youtu.be/dZVTogPyWkE?si=SL80wI5fbL6HwInr #physics #erroranalysis #uncertainties
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Video nuevo en mi canal de cosas de física. Es para un curso de análisis de errores. ¡Aparece Lucha, la novia de Cuco! https://youtu.be/CZm0akFRlbs #physics #erroranalysis #uncertainties #mechanics
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Video nuevo en mi canal de cosas de física. Es para un curso de análisis de errores. ¡Aparece Lucha, la novia de Cuco! https://youtu.be/CZm0akFRlbs #physics #erroranalysis #uncertainties #mechanics
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Video nuevo en mi canal de cosas de física. Es para un curso de análisis de errores. ¡Aparece Lucha, la novia de Cuco! https://youtu.be/CZm0akFRlbs #physics #erroranalysis #uncertainties #mechanics
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Video nuevo en mi canal de cosas de física. Es para un curso de análisis de errores. ¡Aparece Lucha, la novia de Cuco! https://youtu.be/CZm0akFRlbs #physics #erroranalysis #uncertainties #mechanics
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We look forward to reading your unpublished scholarship discussing: #WorkInProgress, #ExploratoryResearch, #NewProjects, #NegativeResults / #ErrorAnalysis, or #ToolDemos combined with a scholarly argument.
Submission deadline: May 15, 2025 (AoE)
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We look forward to reading your unpublished scholarship discussing: #WorkInProgress, #ExploratoryResearch, #NewProjects, #NegativeResults / #ErrorAnalysis, or #ToolDemos combined with a scholarly argument.
Submission deadline: May 15, 2025 (AoE)
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We look forward to reading your unpublished scholarship discussing: #WorkInProgress, #ExploratoryResearch, #NewProjects, #NegativeResults / #ErrorAnalysis, or #ToolDemos combined with a scholarly argument.
Submission deadline: May 15, 2025 (AoE)
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We look forward to reading your unpublished scholarship discussing: #WorkInProgress, #ExploratoryResearch, #NewProjects, #NegativeResults / #ErrorAnalysis, or #ToolDemos combined with a scholarly argument.
Submission deadline: May 15, 2025 (AoE)
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We look forward to reading your unpublished scholarship discussing: #WorkInProgress, #ExploratoryResearch, #NewProjects, #NegativeResults / #ErrorAnalysis, or #ToolDemos combined with a scholarly argument.
Submission deadline: May 15, 2025 (AoE)
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Trump's Tariff Formula Makes No Economic Sense. It's Also Based on an Error
#HackerNews #TrumpTariffs #EconomicSense #TradePolicy #ErrorAnalysis
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The approach they used for #classifying the poems' function in the narrative were interesting, using #LLMs. Performance is pretty bad so far. Keli took up the call for #openness about #failure from a session this morning and showed that the different models are bad in different ways, which allowed the team (and us) to learn something about the models. I think that's great and valuable!