TadGAN: Time Series Anomaly Detection Using Generative Adversarial Networks

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  • เผยแพร่เมื่อ 30 ม.ค. 2025

ความคิดเห็น • 13

  • @priyav389
    @priyav389 2 ปีที่แล้ว

    Whether we can do it for Univariate Time series Model?

  • @djangofett8277
    @djangofett8277 ปีที่แล้ว

    How many epochs was the model trained for for each dataset out of curiosity? Thank you ! Love the paper!

  • @juggernautuci8253
    @juggernautuci8253 3 ปีที่แล้ว

    I plan to start in this direction about anomaly detection. How about the results in high dimensional time series。

  • @lieonchou6127
    @lieonchou6127 3 ปีที่แล้ว +1

    哇,讲的太棒了。你的论文我去年就看了。已关注你了。

    • @swailwas
      @swailwas 3 ปีที่แล้ว +1

      Very nice presentation, thanks a lot

  • @juggernautuci8253
    @juggernautuci8253 3 ปีที่แล้ว +1

    how about no stationary time series?

  • @andrewm4894
    @andrewm4894 3 ปีที่แล้ว

    Great presentation, really well put together, thanks!

  • @nielsota63
    @nielsota63 3 ปีที่แล้ว

    Great presentation! Am I correct in thinking that the generator also acts as a decoder?
    Also, what is the purpose of having Cz? I don’t understand what the benefit is of distinguishing noise from embeddings.

    • @lieonchou6127
      @lieonchou6127 3 ปีที่แล้ว

      i think the Cz distinguishes the random noise and encoded time series so that the function of encoder can be served as a feature extractor. And the purpose is to let the Z distripution be as close as possible to X(original time series) distripution. if i'm wrong, please rectify me.

    • @dongyuliu9247
      @dongyuliu9247  3 ปีที่แล้ว

      Exactly I believe Lieon offered an excellent explanation here.

  • @prnv009008
    @prnv009008 3 ปีที่แล้ว +2

    wondefull presentation. How to code this??

    • @dongyuliu9247
      @dongyuliu9247  3 ปีที่แล้ว +2

      Hi here is the details about how we use tensorflow+keras to implement it github.com/signals-dev/Orion/blob/master/orion/primitives/tadgan.py