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- What does . shape [] do in for i in range (Y. shape [0])?
shape is a tuple that gives you an indication of the number of dimensions in the array So in your case, since the index value of Y shape[0] is 0, your are working along the first dimension of your array
- arrays - what does numpy ndarray shape do? - Stack Overflow
82 yourarray shape or np shape() or np ma shape() returns the shape of your ndarray as a tuple; And you can get the (number of) dimensions of your array using yourarray ndim or np ndim() (i e it gives the n of the ndarray since all arrays in NumPy are just n-dimensional arrays (shortly called as ndarray s))
- PyTorch: How to get the shape of a Tensor as a list of int
Instead of calling list, does the Size class have some sort of attribute I can access directly to get the shape in a tuple or list form?
- tensorflow placeholder - understanding `shape= [None,`
You can think of a placeholder in TensorFlow as an operation specifying the shape and type of data that will be fed into the graph placeholder X defines that an unspecified number of rows of shape (128, 128, 3) of type float32 will be fed into the graph a Placeholder does not hold state and merely defines the type and shape of the data to flow
- android - How to set shapes opacity? - Stack Overflow
I already know how to set the opacity of the background image but I need to set the opacity of my shape object In my Android app, I have it like this: and I want to make this black area a bit
- python - Numpy array dimensions - Stack Overflow
A piece of advice: your "dimensions" are called the shape, in NumPy What NumPy calls the dimension is 2, in your case (ndim) It's useful to know the usual NumPy terminology: this makes reading the docs easier!
- How do I get the row count of a Pandas DataFrame?
There's one good reason why to use shape in interactive work, instead of len (df): Trying out different filtering, I often need to know how many items remain With shape I can see that just by adding shape after my filtering With len () the editing of the command-line becomes much more cumbersome, going back and forth
- Pandas Dataframe ValueError: Shape of passed values is (X, ), indices . . .
Pandas Dataframe ValueError: Shape of passed values is (X, ), indices imply (X, Y) Asked 11 years, 8 months ago Modified 7 years, 4 months ago Viewed 60k times
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