59 - What is Random Forest classifier?

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  • Опубліковано 21 гру 2024

КОМЕНТАРІ • 18

  • @mesfinabate5952
    @mesfinabate5952 Рік тому +1

    Sir. How to measure its performance?

    • @idrisseahamadiabdallah7669
      @idrisseahamadiabdallah7669 Рік тому

      I think that because RandomForest is a classification algorithm so classification metrics such as accuracy, roc&auc , confusion metrics can be used to assess the model.

  • @mesfinabate5952
    @mesfinabate5952 Рік тому

    How do we know the pixel value?

  • @johnpuskin463
    @johnpuskin463 4 роки тому +2

    Thank you for your good explanations and experience based valuable suggestions. You claimed that Random Forest based segmentation is better than that of SVM. Do you have a chance to test XGBoost? If no then I strongly suggest it.

    • @DigitalSreeni
      @DigitalSreeni  4 роки тому +4

      Yes, I did experiment with a few boosting techniques including XGBoost. It is a good approach but the accuracy depends on hyperparameters. I thought I recorded a video on this topic but apparently I haven't. Thanks for the suggestion, I am sure the viewers of this channel would like to know more about it.

  • @SaronAbate-b7t
    @SaronAbate-b7t Рік тому

    Dear. I do appreciate your lecturing style. I have two questions- "How to measure the performance of Random Forest?". What metrics are used to compare it to other algorithms?

    • @idrisseahamadiabdallah7669
      @idrisseahamadiabdallah7669 Рік тому

      I think that because RandomForest is a classification algorithm so classification metrics such as accuracy, roc&auc , confusion metrics can be used to assess the model.

  • @surajshah4317
    @surajshah4317 4 роки тому

    dear sir .. number of decison tree are equal to number of input features ?

  • @lee-ちゃん
    @lee-ちゃん 8 місяців тому

    so i have watched your videos from 1 upto thus far, you have not shown how to LABEL the image

  • @yontenjamtsho4315
    @yontenjamtsho4315 3 роки тому

    Is it necessary to create a bootstrap dataset?

  • @AgriculturaDigital
    @AgriculturaDigital 4 роки тому

    Your videos is very good one. Thanks very much man. Do you give the permission to use your exemples and code to recorde a Portuguese videos?

    • @DigitalSreeni
      @DigitalSreeni  4 роки тому

      If you want to add Portuguese voice over please let me know. I guess, it can help some users.

    • @AgriculturaDigital
      @AgriculturaDigital 4 роки тому

      Python for Microscopists by Sreeni . No no...The idea is record my own video. Just use your code exemples.

  • @williamcabisca5058
    @williamcabisca5058 2 роки тому

    Awesome info

  • @boooringlearning
    @boooringlearning 3 роки тому

    great video!

  • @DeepIITH
    @DeepIITH Рік тому

    Can this be applied to HeLa Cell segmentation?

    • @DigitalSreeni
      @DigitalSreeni  Рік тому

      Yes. The exact application doesn't matter.