[BigS] Confusing Model Evaluation Metrics! Recall, Specificity, Precision, F1 Score

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  • เผยแพร่เมื่อ 9 พ.ย. 2024

ความคิดเห็น • 49

  • @GO_health
    @GO_health 8 วันที่ผ่านมา

    영상퀄 미쳤다

  • @chosey
    @chosey ปีที่แล้ว

    와.. 다른 강의영상보다 이 영상 하나의 임팩트가 진짜 크네요 왜 이제 찾았지..

    • @growinglyn
      @growinglyn  ปีที่แล้ว

      감사합니다!! :)

  • @이동륜-p5k
    @이동륜-p5k 3 หลายเดือนก่อน +1

    헷갈렸는데 한방에 해결됬습니다. 정말 최고십니다..ㅠㅠ

    • @growinglyn
      @growinglyn  3 หลายเดือนก่อน

      감사합니다!! 🤗

  • @Chaterbones_official
    @Chaterbones_official 8 หลายเดือนก่อน

    설명도 목소리도 미쳤습니다

    • @growinglyn
      @growinglyn  8 หลายเดือนก่อน

      감사합니다!!

  • @eddie4709
    @eddie4709 ปีที่แล้ว

    이런 분이 바로 일타강사죠 바로 좋아요 구독 했습니다 ❤

    • @growinglyn
      @growinglyn  ปีที่แล้ว

      크 감사합니다!!

  • @Question_85
    @Question_85 ปีที่แล้ว

    유투브 보면서 처음으로 댓글 남깁니다. 명쾌한 설명 정말 감사합니다. 너무 궁금했던 내용인데 쉽게 잘 설명해 주셨네요. 복 받으세요. 고맙습니다.

  • @bumheeshin1865
    @bumheeshin1865 ปีที่แล้ว

    너무 헷갈렸는데 이제 이해가 됐어요 목소리도 너무 예쁘시고..감사합니다

    • @growinglyn
      @growinglyn  ปีที่แล้ว

      이해가 되셨다니 좋네요!! 감사합니다 😆

    • @bumheeshin1865
      @bumheeshin1865 ปีที่แล้ว

      @@growinglyn 저도 현업 사업, 경영관리에서 데이터분석으로 빌드업을 준비하고 있어요 너무 멋있으세요 응원합니다

    • @growinglyn
      @growinglyn  ปีที่แล้ว

      오 그렇군요!! 감사합니다 저도 응원해요 같이 화이팅 합시당 :D

  • @dreamymr4821
    @dreamymr4821 5 หลายเดือนก่อน

    진짜 굿😊 감사합니다

  • @하승현-r4r
    @하승현-r4r 2 ปีที่แล้ว

    지금까지 봤던 정확도,재현율, F1 설명중 단연 최고입니다.!!
    앞으로도 좋은 설명 계속 부탁드립니다

    • @growinglyn
      @growinglyn  2 ปีที่แล้ว

      와우 감사합니다!! 🤩

  • @귀염둥이-n6x
    @귀염둥이-n6x ปีที่แล้ว

    계속 헷갈렸는데 아주 명쾌해졌어요! 머릿속이 뿌~옇던것이 깨~끗해졌습니다 감사해요🎉

    • @growinglyn
      @growinglyn  ปีที่แล้ว

      감사합니다!! 🤗

  • @leon-pi8lc
    @leon-pi8lc ปีที่แล้ว

    정말 감사합니당 ㅠ.ㅠ 이거정말하나도이해안가서 힘들었는데 개념정리 정말 쏙쏙잘되서좋아요!!!!!!! 너무감사해요!!!!!!!!!!!!!!

    • @growinglyn
      @growinglyn  ปีที่แล้ว

      감사합니다!!! 🤓

  • @jlee1558
    @jlee1558 ปีที่แล้ว

    우왕 굳!! 땡큐 베리 소 마치!!! 감사합니다.

    • @growinglyn
      @growinglyn  ปีที่แล้ว

      노 프라블럼!!

  • @wonwon-h9k
    @wonwon-h9k 8 หลายเดือนก่อน

    한번에 이해했습니다. 감사합니다!

  • @청약OnSpace
    @청약OnSpace 2 ปีที่แล้ว +1

    헷갈리는 모델 지표를 너무 알기쉽게 설명해주셔서 도움이 많이 되었습니다. 앞으로도 분석관련해서 많은 영상이 올라오면 좋겠네요

    • @growinglyn
      @growinglyn  2 ปีที่แล้ว

      감사합니다!! ㅎㅎ

  • @ichellonm5477
    @ichellonm5477 7 หลายเดือนก่อน

    친절한 설명 감사합니당!!

  • @user_d5ge7v
    @user_d5ge7v 2 ปีที่แล้ว

    설명도 쉽고 목소리도 좋으시고

    • @growinglyn
      @growinglyn  2 ปีที่แล้ว +1

      감사합니다! 😊

  • @muminee1225
    @muminee1225 2 ปีที่แล้ว

    영상이 너무 좋네요. 감사합니다 ㅎㅎ

    • @growinglyn
      @growinglyn  2 ปีที่แล้ว

      감사합니다!!

  • @melonmelong424
    @melonmelong424 ปีที่แล้ว

    완전 귀엽고 유익하네요

    • @growinglyn
      @growinglyn  ปีที่แล้ว

      감사합니다 😊

  • @현재와미래-v6t
    @현재와미래-v6t 15 วันที่ผ่านมา

    정확도는 TP+TN / TP+FP+FN+TN 이네요

    • @growinglyn
      @growinglyn  15 วันที่ผ่านมา

      영상에서 말씀하신 부분은 정분류율이라고 표현했고 Precision를 정확도라고 표현했네요. 교재에 따라 정밀도, 정확도 둘 다 사용하기도 해서 영어표기 항상 같이 확인해야 하는 것 같아요

  • @llllu5
    @llllu5 2 ปีที่แล้ว

    감사합니다 🙂

  • @nullnulllalla6579
    @nullnulllalla6579 ปีที่แล้ว

    👍

    • @growinglyn
      @growinglyn  ปีที่แล้ว

      BigS 영상들 섭렵 중이시군요! 감사합니다 😄

  • @how3391
    @how3391 2 ปีที่แล้ว

    안녕하세요 그로잉린님! 덕분에 평가지표에 대한 이론적 이해가 가능했습니다. 그런데 궁금한 점이 있어요! YES or NO의 2*2 같은 단순한 예측이 아닌, 4*4, 5*5같은 예측 모델이라면, 평가지표의 식은 어떻게 되나요?

    • @growinglyn
      @growinglyn  2 ปีที่แล้ว +1

      카테고리도 같은 원리로 A를 A라고 예측했으면 맞춘 것, A를 B, C, D 등 다르게 예측했으면 전부 그 합을 틀린 것이라고 생각하고 보시면 됩니다!

    • @how3391
      @how3391 2 ปีที่แล้ว

      @@growinglyn 완벽히 이해되진 않았지만, 어떤 느낌인지 알겠어요! 친절한 답변 감사합니다!

  • @diorkim-pi4oc
    @diorkim-pi4oc 7 หลายเดือนก่อน

    07:20 F1 스코어를 구하는 공식에서 (1/정확도 + 1/재현율) * 2 = (정확도*재현율/정확도 + 재현율)*2 가 어떻게 가능한지 이해가 가지않습니다ㅠ

    • @growinglyn
      @growinglyn  7 หลายเดือนก่อน

      (1 / (1/정확도 + 1/재현율)) * 2 이런 의미였어요! ㅠㅠ

  • @prideandprejudice864
    @prideandprejudice864 ปีที่แล้ว

    4444444444 너무 귀여웠어요..ㅎㅎㅎㅎㅎㅎ

    • @growinglyn
      @growinglyn  ปีที่แล้ว +1

      감사합니다 :D

  • @hyeryeonkim9697
    @hyeryeonkim9697 ปีที่แล้ว

    너무 재밌게 잘 봤어요 감사합니다🥰

    • @growinglyn
      @growinglyn  ปีที่แล้ว

      감사합니다! :D