airankedLiveView Performance Tradeoff
Phoenix LiveView 1.2 brings speed, but may sacrifice ease of use for raw performance.
HabrКак глушить нефтяную скважину… машинным обучением. Часть 2, техническая
Продолжаю рассказывать широкой общественности об интересном ML проекте, результаты которого внедряются в реальный технологический процесс. В первой части разобрались, что такое глушение и почему важно уметь рассчитывать объемы жидкостей глушения. В этой части будет непосредственно все то, как мы решали эту задачу с помощью МЛ: Построили двухконтурную систему: офлайн-обучение на XGBoost и CatBoost — и лeгкий онлайн-инференс через Flask. Вместо одного .fit() с дефолтным лоссом внедрили K‑method — асимметричную функцию потерь. Теперь модель «боится» недолить жидкость сильнее, чем перелить, потому что в реальности эти ошибки стоят по-разному. CatBoost лучше по удобству работы с «сырыми» категориями, XGBoost потребовал кастомного кодирования, но дал сравнимые метрики. На малых данных (~350 строк) случайное разбиение творит хаос: метрики скачут от сида к сиду. Поэтому отбираем топ‑20 лучших random_state, а гиперпараметры усредняем частотным методом. Весь пайплайн — от подбора параметров до прогона K‑сетки — завернули в Airflow ради повторяемости, а все эксперименты и логи складываем в MLflow.
https://habr.com/ru/articles/1045256/
#Глушение_скважин #нефтяные_скважины #нефтяная_промышленность #машинное_обучение #промышленность #промышленное_программирование #catboost #xgboost #месторождение #tradeoff
WIST QuotationsNecessity never made good bargain.
James Howell (c. 1594 - 1666) Welsh historian and writer
Paroimiographia [Παροιμιογραφία]: Proverbs, or, Old Sayed Sawes & Adages, “New Sayings,” 3rd Century (1659)
More about this quote: wist.info/howell-james/16348/
#quote #quotes #quotation #qotd #jameshowell #proverb #bargain #desperation #necessity #need #requirement #tradeoff
Those who would give up essential Liberty, to purchase a little temporary Safety, deserve neither Liberty nor Safety.
Benjamin Franklin (1706-1790) American statesman, scientist, philosopher, aphorist
Letter (1755-11-11) to Royal Governor Robert Hunter Morris, from the Pennsylvania Assembly
More about this quote: wist.info/franklin-benjamin/15…
#quote #quotes #quotation #qotd #benfranklin #benjaminfranklin #compromise #freedom #liberty #sacrifice #tradeoff
Franklin, Benjamin - Letter (1755-11-11) to Royal Governor Robert Hunter Morris, from the Pennsylvania Assembly | WIST Quotations
Those who would give up essential Liberty, to purchase a little temporary Safety, deserve neither Liberty nor Safety. Also given as, "They that can give up essential liberty to obtain a little temporary safety deserve neither liberty nor safety" (cited in the Historical Review of Pennsylvania (1759)). The actual "Reply…
Eberhard WolffWir haben ein neues, schönes Design im Software Architektur im Stream Shop:
https://software-architektur-im-stream.myspreadshop.de/kannste+so+machen+hat+dann+halt+viele+trade-offs-A69664ae31566f964f73d3950 #TradeOff
Danke @teapot418 !
https://software-architektur-im-stream.myspreadshop.de/kannste+so+machen+hat+dann+halt+viele+trade-offs-A69664ae31566f964f73d3950 #TradeOff
Danke @teapot418 !
Nutt LosKindliche Naivität als System: Härten, Tragische Wahl & der Gegensatz von Wichtigkeit/Dringlichkeit
https://www.youtube.com/watch?v=e6uxZWk1MG8
#Nullsummenspiele #ZeroSumGame #TradeOff #TradeOffs #Tragik #Ökonomie #Ökologie #Gegensatz #Liberalismus #Autoritarismus
Kindliche Naivität als System: Härten, Tragische Wahl & der Gegensatz von Wichtigkeit/Dringlichkeit
Der Wille zur Kita: Warum unsere Gesellschaft sich beständig selber ins Knie schießt / On Privilege
Der Wille zur Kita: Warum unsere Gesellschaft sich beständig selber ins Knie schießt / On Privilege
Ecology & Ecosystem ModellingNew paper from our lab is published now in Theoretical Ecology! 📰
Lilla Kiss @likiss and Toni Klauschies write on: "Consumer coexistence through the gleaner–opportunist trade-off in the light of sigmoidal functional responses"
Go read it here:
https://link.springer.com/article/10.1007/s12080-025-00618-7
#theoretical #ecology #modelling #functionalresponse #coexistence #TradeOff #phdchat
Consumer coexistence through the gleaner–opportunist trade-off in the light of sigmoidal functional responses - Theoretical Ecology
Species coexistence relies on ecological trade-offs, such as the gleaner–opportunist trade-off, which enables two consumers to coexist on a single shared resource through temporal resource variation and differences in their resource-dependent growth rates. The shapes of the consumers’ functional responses play a central role in this mechanism as they determine the consumers’ effect on the stability of the consumer–resource dynamics and their response to resource variation. While recent studies suggest that sigmoidal functional responses may be more common in nature than previously assumed, their impact on coexistence in the gleaner–opportunist model has not been systematically analyzed. In this study, we compared population growth models of two consumers with one or both exhibiting a sigmoidal functional response to the original gleaner–opportunist model with one consumer exhibiting a linear and the other a saturating functional response. Comparing the size of the parameter space allowing coexistence, we found that coexistence is most likely when consumers exhibit contrasting effects on and responses to resource variation, such as one consumer exhibiting a stabilizing sigmoidal and the other a saturating functional response, or one exhibiting a destabilizing sigmoidal and the other a linear functional response. Through this stabilizer–destabilizer trade-off, coexistence can also arise between two consumers that exhibit sigmoidal functional responses. Overall, sigmoidal functional responses provided the opportunity for coexistence that was of similar magnitude as in the original gleaner–opportunist model. Critically, sigmoidal functional responses allowed coexistence for less extreme handling times than the original model, emphasizing their importance when fitting models to empirical data.
Haudini 💬This is more than just a #trade-off for high-comfort products!
Be careful, it can melt your brain.
#DataTracking #Metadata #PersonalData
Well, I’m gonna go read a #book now. Try that - it doesn’t track you (yet). No cookies, no pop-ups, just paper, what a concept! 😂
www.nytimes.com/wirecutter/r...
Yes, Your TV Is Probably Spyin...
Yes, Your TV Is Probably Spyin...
Yes, Your TV Is Probably Spying on You. Your Fridge, Too. Here’s What They Know.
Devices in your home are quietly collecting information about you. Some of that data may be shared, analyzed, and sold by organizations you’ve never heard of. Maybe it’s fine. Maybe not.
N-gated Hacker News👨💻🚀 Ah, yes, the riveting tale of leaving behind the glamour of tech in exchange for the not-so-glamorous world of relentless aches and pains. Because clearly, trading code bugs for bodily bugs is the ultimate career upgrade. 🦶💼
https://sailhealth.substack.com/p/why-i-left-my-tech-job-to-work-on #techcareer #tradeoff #achesandpains #codinglife #careerchange #hackernews #HackerNews #ngated
https://sailhealth.substack.com/p/why-i-left-my-tech-job-to-work-on #techcareer #tradeoff #achesandpains #codinglife #careerchange #hackernews #HackerNews #ngated
