A line can separate two point clouds in 2D space. How would you call a line of separation in 3D space?

a question from coursera in Machine learning course

2 Answers

  • 3 weeks ago

    I'm no machinist but wouldn't it be a plane and not a line?

    edit: I hadn't seen the other answer. 

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  • EddieJ
    Lv 7
    3 weeks ago

    You would call it a plane.

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