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#precision — Public Fediverse posts

Live and recent posts from across the Fediverse tagged #precision, aggregated by home.social.

  1. Ваша модель показывает 95% accuracy и при этом бесполезна: метрики для несбалансированных классов

    Модель может показывать 95–99% accuracy и при этом не решать задачу: особенно если редкий класс важнее всего для бизнеса. В статье разбираем, почему accuracy ломается на несбалансированных данных, как читать precision, recall и F1, зачем смотреть PR‑кривую и confusion matrix, а также как подбирать порог классификации с учетом стоимости ошибок. Понять ошибки

    habr.com/ru/companies/otus/art

    #accuracy #precision #recall #F1score #несбалансированные_классы #метрики_классификации #confusion_matrix #PRкривая #порог_классификации #SMOTE

  2. Ваша модель показывает 95% accuracy и при этом бесполезна: метрики для несбалансированных классов

    Модель может показывать 95–99% accuracy и при этом не решать задачу: особенно если редкий класс важнее всего для бизнеса. В статье разбираем, почему accuracy ломается на несбалансированных данных, как читать precision, recall и F1, зачем смотреть PR‑кривую и confusion matrix, а также как подбирать порог классификации с учетом стоимости ошибок. Понять ошибки

    habr.com/ru/companies/otus/art

    #accuracy #precision #recall #F1score #несбалансированные_классы #метрики_классификации #confusion_matrix #PRкривая #порог_классификации #SMOTE

  3. Ваша модель показывает 95% accuracy и при этом бесполезна: метрики для несбалансированных классов

    Модель может показывать 95–99% accuracy и при этом не решать задачу: особенно если редкий класс важнее всего для бизнеса. В статье разбираем, почему accuracy ломается на несбалансированных данных, как читать precision, recall и F1, зачем смотреть PR‑кривую и confusion matrix, а также как подбирать порог классификации с учетом стоимости ошибок. Понять ошибки

    habr.com/ru/companies/otus/art

    #accuracy #precision #recall #F1score #несбалансированные_классы #метрики_классификации #confusion_matrix #PRкривая #порог_классификации #SMOTE

  4. Ваша модель показывает 95% accuracy и при этом бесполезна: метрики для несбалансированных классов

    Модель может показывать 95–99% accuracy и при этом не решать задачу: особенно если редкий класс важнее всего для бизнеса. В статье разбираем, почему accuracy ломается на несбалансированных данных, как читать precision, recall и F1, зачем смотреть PR‑кривую и confusion matrix, а также как подбирать порог классификации с учетом стоимости ошибок. Понять ошибки

    habr.com/ru/companies/otus/art

    #accuracy #precision #recall #F1score #несбалансированные_классы #метрики_классификации #confusion_matrix #PRкривая #порог_классификации #SMOTE

  5. Oh WOW, enlighten us more about that show you *never* watched 📺😂. Who knew a phrase could be both "dramatic" and "weirdly precise"? 🎭🔍 Next you'll be telling us about the secret life of floppy disks without ever touching one! 💾🤦‍♂️
    unstack.io/halt-and-catch-fire #HackerNews #Humor #Drama #FloppyDisks #Precision #HackerNews #ngated

  6. Oh WOW, enlighten us more about that show you *never* watched 📺😂. Who knew a phrase could be both "dramatic" and "weirdly precise"? 🎭🔍 Next you'll be telling us about the secret life of floppy disks without ever touching one! 💾🤦‍♂️
    unstack.io/halt-and-catch-fire #HackerNews #Humor #Drama #FloppyDisks #Precision #HackerNews #ngated

  7. Oh WOW, enlighten us more about that show you *never* watched 📺😂. Who knew a phrase could be both "dramatic" and "weirdly precise"? 🎭🔍 Next you'll be telling us about the secret life of floppy disks without ever touching one! 💾🤦‍♂️
    unstack.io/halt-and-catch-fire #HackerNews #Humor #Drama #FloppyDisks #Precision #HackerNews #ngated

  8. Oh WOW, enlighten us more about that show you *never* watched 📺😂. Who knew a phrase could be both "dramatic" and "weirdly precise"? 🎭🔍 Next you'll be telling us about the secret life of floppy disks without ever touching one! 💾🤦‍♂️
    unstack.io/halt-and-catch-fire #HackerNews #Humor #Drama #FloppyDisks #Precision #HackerNews #ngated

  9. Oh WOW, enlighten us more about that show you *never* watched 📺😂. Who knew a phrase could be both "dramatic" and "weirdly precise"? 🎭🔍 Next you'll be telling us about the secret life of floppy disks without ever touching one! 💾🤦‍♂️
    unstack.io/halt-and-catch-fire #HackerNews #Humor #Drama #FloppyDisks #Precision #HackerNews #ngated

  10. The same precision sensor that kept Webb locked on galaxies 13 billion light-years away has been quietly miniaturized — and it’s about to solve the navigation problem nobody wanted to discuss on the way to the Moon
    atlas.whatip.xyz/post.php?slug
    Latest: <p>Lunar missions are running into a navigation wall
    #navigation #precision #sensor #locked

  11. The same precision sensor that kept Webb locked on galaxies 13 billion light-years away has been quietly miniaturized — and it’s about to solve the navigation problem nobody wanted to discuss on the way to the Moon
    atlas.whatip.xyz/post.php?slug
    Latest: <p>Lunar missions are running into a navigation wall
    #navigation #precision #sensor #locked

  12. Wire EDM revolutionizes precision manufacturing: CAM Tech reveals advanced cutting techniques for complex component production, balancing accuracy and efficiency. #Manufacturing #Precision

  13. Wire EDM revolutionizes precision manufacturing: CAM Tech reveals advanced cutting techniques for complex component production, balancing accuracy and efficiency. #Manufacturing #Precision

  14. Wire EDM revolutionizes precision manufacturing: CAM Tech reveals advanced cutting techniques for complex component production, balancing accuracy and efficiency. #Manufacturing #Precision

  15. Food Processor Accessories Market in Germany | Report – IndexBox

    Germany Food Processor Accessories Market 2026 Analysis and Forecast to 2035 E…
    #Germany #DE #Europe #EU #Europa #Compatibilitysensortech(forsmartunits) #consumergoodsmarketreport #Dishwasher-safematerialengineering #Dough/kneading #foodprocessoraccessories #forecast #marketanalysis #Nutbutters #Patentedlocking/latchingmechanisms #Precision-stampedstainlesssteel #Sauces/dips #Vegetableprep
    europesays.com/germany/11700/

  16. Europe Fertilizer Market Forecast 2026–2034: Sustainable Agriculture and Precision Farming Reshape the Industry

    The Europe fertilizer market is entering a new phase of transformation as agriculture across the region adapts to…
    #Europe #EU #20262034 #Agriculture #and #farming #fertilizer #forecast #Industry #market #precision #reshape #sustainable #the
    europesays.com/europe/36584/

  17. @RcrdSgrd Could you tell more details about the device, name / type and hardware configuration (CPU, RAM, GPU, Screen Size).

    I had simply more luck 😉 or did something different. Installation and running debian on different machines, new and old ones, from Dell (Desktops and Laptops), Lenovo (Desktops and Laptops), intel nuc (Desktop) and Terra (Laptop), Razer (Laptop) was without any problems.

    #linux #dell #vostro #latitude #precision #xps #lenovo #thinkpad #thinkcentre #intelnuc

  18. @RcrdSgrd Could you tell more details about the device, name / type and hardware configuration (CPU, RAM, GPU, Screen Size).

    I had simply more luck 😉 or did something different. Installation and running debian on different machines, new and old ones, from Dell (Desktops and Laptops), Lenovo (Desktops and Laptops), intel nuc (Desktop) and Terra (Laptop), Razer (Laptop) was without any problems.

    #linux #dell #vostro #latitude #precision #xps #lenovo #thinkpad #thinkcentre #intelnuc

  19. @RcrdSgrd Could you tell more details about the device, name / type and hardware configuration (CPU, RAM, GPU, Screen Size).

    I had simply more luck 😉 or did something different. Installation and running debian on different machines, new and old ones, from Dell (Desktops and Laptops), Lenovo (Desktops and Laptops), intel nuc (Desktop) and Terra (Laptop), Razer (Laptop) was without any problems.

    #linux #dell #vostro #latitude #precision #xps #lenovo #thinkpad #thinkcentre #intelnuc

  20. @RcrdSgrd Could you tell more details about the device, name / type and hardware configuration (CPU, RAM, GPU, Screen Size).

    I had simply more luck 😉 or did something different. Installation and running debian on different machines, new and old ones, from Dell (Desktops and Laptops), Lenovo (Desktops and Laptops), intel nuc (Desktop) and Terra (Laptop), Razer (Laptop) was without any problems.

    #linux #dell #vostro #latitude #precision #xps #lenovo #thinkpad #thinkcentre #intelnuc

  21. @RcrdSgrd Could you tell more details about the device, name / type and hardware configuration (CPU, RAM, GPU, Screen Size).

    I had simply more luck 😉 or did something different. Installation and running debian on different machines, new and old ones, from Dell (Desktops and Laptops), Lenovo (Desktops and Laptops), intel nuc (Desktop) and Terra (Laptop), Razer (Laptop) was without any problems.

    #linux #dell #vostro #latitude #precision #xps #lenovo #thinkpad #thinkcentre #intelnuc