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panda datafram and series.

python language quick guide

Introduction to what big data is, and create definitions.

Changing BasisBasis transformation matrix: the basis vectors in my basis as columnsbasis vectors are [3,1] and [1,1]transformation matrix * vector in new basis = vector in my basisnew basis vector: [3/2, 1/2], my basis vector: [5, 2]Moving the..

Set up tensorflow on M1 pro:Github tutorial:GitHub - mrdbourke/m1-machine-learning-test: Code for testing various M1 Chip benchmarks with TensorFlow.https://github.com/mrdbourke/m1-machine-learning-test Youtube tutorial:https://www.youtube.com/watch?v..

Linear combinationspicturesFor vector u, v, wSometimes, 3 vectors fill a plane instead of a space, criteria as follows --For vector u, v, w,if you can find c, d so that w = cu + dv, then w lies on the plane ofcu + dv, and u+v+w alsoformsthe...

Beautiful_Soup 自学笔记 0011. 创建Beautiful Soup对象方法一：通过string来创建# Method 1 -- Create from Stringhello = "<p>Hello</p>"soup_str = BeautifulSoup(hello)方法二：通过URL来创建# Method 2 -- Create from URLurl = 'https://mcc.osu.edu/events.aspx'page =