How to perform numpy operations like dot product using dask?
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How to perform numpy operations like dot product using dask?

How to perform numpy operations like dot product using dask?

This recipe helps you perform numpy operations like dot product using dask

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Recipe Objective

How to perform dot product using dask (by numpy syntax)?

A dot product in Dask is computed slower as compared to NumPy.

Step 1- Importing Library

import dask.array as da

Step 2- Doing Dot product

The chunks should be small to fit comfortably in the memory. We will transpose the x array and save it to y array.

x = da.random.normal(100, 0.1, size=(100,2), chunks=(3,5)) y = x.transpose() x.dot(y)

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