How to apply t-SNE and interpret its output: Dimensionality reduction Lecture 25@ Applied AI Course

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  • Опубликовано: 19 ноя 2024

Комментарии • 15

  • @vinitasharma5025
    @vinitasharma5025 Месяц назад

    Thank you so much sir for sharing this brilliant video for explaining logic of t-SNE. It is veryyyyy helpful.

  • @surbhikumari6734
    @surbhikumari6734 3 года назад +4

    Love love love thanks a lot... wonderful explanations👍...watched your full playlist on DR.

  • @woodworkingaspirations1720
    @woodworkingaspirations1720 Год назад +1

    Back here again. Litsening daily.

  • @sanjaykrish8719
    @sanjaykrish8719 6 лет назад +8

    Good one. but see at 1.5x or 2x

  • @hamzasaaran3011
    @hamzasaaran3011 Год назад

    Very good explanation!

  • @woodworkingaspirations1720
    @woodworkingaspirations1720 Год назад +1

    Some claim that perplexity is not a very reliable hyper parameter.

  • @DM-py7pj
    @DM-py7pj Год назад

    excellent

  • @SindyanCartoonJordanian
    @SindyanCartoonJordanian 3 года назад +1

    Great, Thank you

  • @NS-te8jx
    @NS-te8jx Год назад +1

    what software are you using for recording this?

  • @매양-g3q
    @매양-g3q 5 лет назад +1

    Very nice

  • @yashodhanbhatt
    @yashodhanbhatt 6 лет назад +7

    Correct me if I'm wrong, but as per your (by the way excellent) explanations about the drawbacks of t-SNE, it would be incorrect to use the output of t-SNE as an input to a clustering algorithm, right?
    As you explained that t-SNE expands denser clusters & contracts sparse ones, and secondly, the distance between the clusters don't mean anything, so we can not aim to cluster the t-SNE output & check for visible clusters. Am I thinking correct?

    • @syedhasan773
      @syedhasan773 2 года назад +1

      really wanted to know the answer to this

    • @woodworkingaspirations1720
      @woodworkingaspirations1720 Год назад +1

      I think you can not predict the class of a new data point because of the stochastic aspect. But the clusters are meaningful. Others can comment too.

  • @Yangyang-1995-
    @Yangyang-1995- 4 года назад +1

    you are so funny ahah
    great tutorial!!

  • @handing2857
    @handing2857 Год назад

    saves my ass for exams!