NumPy: Exercise
Let's practice NumPy. Mastering NumPy now will make our work much easier in the future, when we start doing machine learning in Python.
NumPy Exercise
Instruction
Download the jupyter notebook from here and follow the instructions.
Conclusion
We have learned the basics of NumPy. It makes our work in Python much more efficient because it introduces a new data type np.array
. Python can work more efficiently and faster with this type.
Note
We cannot usenp.array
all the time. Sometimes it's more efficient to uselist
ordictionary
. For example, if we want to iterate over the values in a variable.