Evaluation and Cross-Validation

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  • Опубликовано: 26 июн 2016

Комментарии • 31

  • @katrinajohnson2841
    @katrinajohnson2841 5 лет назад +10

    Professor Sarkar, you are an excellent teacher! Thank you for providing this tutorial. It has greatly increased my understanding of these concepts.

  • @ishan7975
    @ishan7975 4 года назад +4

    You are the best teacher I have ever seen for ML.
    I was eagerly looking for this level of conceptual understanding that you have provided in every video of the playlist.

  • @dineshpandey2122
    @dineshpandey2122 3 года назад +1

    Best video to understand science and concept of ML. Thanks for sharing this video

  • @cssuresh12
    @cssuresh12 5 лет назад +1

    Professor, Thank you very much for such a wonderful presentation. concepts you explain increased my understanding in ML

  • @ousmanelom6274
    @ousmanelom6274 3 года назад +1

    you are a good teacher as all indian teachers

  • @souvikpramanik462
    @souvikpramanik462 5 месяцев назад

    Ki sundor kore bojhacchen apni...Pranam neben

  • @syedyusufali1073
    @syedyusufali1073 2 года назад +1

    You just saved me 2 hours of going thru Tom Mitchel's book. Thank you :')

    • @codermafia3441
      @codermafia3441 2 года назад

      Can you tell me under which part or specific topic in MAchine learning this (Evaluation and Cross-Validation
      ) comes under ? Or would you like to share the syllabus which do you follow ?

    • @carti8778
      @carti8778 Год назад

      @@codermafia3441 cross-validation is a technique to tackle overfitting, evaluation is like an examination of a model

  • @ras4327
    @ras4327 3 года назад

    you are the beast thank you

  • @shivaprasad9787
    @shivaprasad9787 5 лет назад +2

    it is better to tell an example to every concept

  • @baryongkaalaman9182
    @baryongkaalaman9182 4 года назад

    Oh nice video

  • @usmansadiq1675
    @usmansadiq1675 3 года назад

    Thanks.

  • @saumyapandey1173
    @saumyapandey1173 3 года назад

    Ur Lectures help me so much..thank u

    • @codermafia3441
      @codermafia3441 2 года назад

      Can you tell me under which part or specific topic in MAchine learning this (Evaluation and Cross-Validation
      ) comes under ? Or would you like to share the syllabus which do you follow ?

  • @tolifeandlearning3919
    @tolifeandlearning3919 2 года назад

    Great lecture

  • @mukulchaturvedi6740
    @mukulchaturvedi6740 4 года назад +1

    17:02 it should be underfitting instead of overfitting

    • @amanrajg
      @amanrajg 4 года назад +2

      Nope, overfitting is correct. Reduced data will lead to less generalization and, thus, will have high error rate on test data.

  • @harisaiganesh2000
    @harisaiganesh2000 4 года назад

    Madam, in k-fold cross validation technique, what is the final estimate of the model parameters. Are they the average of all the rounds or the best round?

    • @RENGcast
      @RENGcast 4 года назад +1

      check out "stat quest cross validation" on youtube..cheers!!

    • @harisaiganesh2000
      @harisaiganesh2000 4 года назад

      @@RENGcast Ok. Thanks.

  • @shoaibmazhar5457
    @shoaibmazhar5457 3 года назад +1

    Lecturer notes available?

  • @sarwestkumar3686
    @sarwestkumar3686 4 года назад +2

    Paagal ho gya mai to

  • @hariprasads179
    @hariprasads179 3 года назад

    What is the difference between Training and Validation?

    • @adityabikramarandhara9477
      @adityabikramarandhara9477 3 года назад

      Training is to apply selected test cases on the learning algorithm in order to train them and validation is to test all the test cases and check its accuracy.

  • @sarwestkumar3686
    @sarwestkumar3686 4 года назад

    Mahafarzi example

  • @ravikrishnarpan
    @ravikrishnarpan 4 года назад

    It’s better to get some real life example otherwise it becomes boring

  • @engineeralihassan8508
    @engineeralihassan8508 5 лет назад +4

    sab farzi baaten koe practical real life problem ki example do ... dimagh pak gaya x aur y ki waja se.....

    • @ratneshupadhyay9595
      @ratneshupadhyay9595 5 лет назад

      practical k liye --- ruclips.net/video/elojMnjn4kk/видео.html

  • @AnkiitOp
    @AnkiitOp 9 месяцев назад

    Booooooooooooooooooooooooring

  • @bbskarthikeya7472
    @bbskarthikeya7472 10 месяцев назад

    Bad teaching