Vishal

Hi, I am Vishal Jaiswal, I have about a decade of experience of working in MNCs like Genpact, Savista, Ingenious. Currently i am working in EXL as a senior quality analyst. Using my writing skills i want to share the experience i have gained and help as many as i can.

How to create NumPy array?

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numpy array

NumPy is used to work on arrays. The array object is also referred as ndarray. There are multiple mechanisms about how to create array. Conversion from other Python structures NumPy arrays can be defined using other Python sequences such as lists and tuples. List are defined using [….] and Tuples are defined using (……) a … Read more

Vectorized Operations

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Vectorized Operations

What are Vectorized Operations? Imagine you have a list of numbers and want to calculate the square of each element. Traditionally, you might use a for loop to iterate through the list, performing the calculation on each item individually. This method works, but for large datasets, it can be slow and inefficient. Vectorized operations offer … Read more

Introduction to NumPy | NumPy Array | NumPy

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What is NumPy? NumPy stands for Numerical Python, which is a fundamental package in Python it is widely used in fields such as machine learning, data analysis, engineering and scientific research. It provides multidimensional array objects and tools for fast array operations on arrays. In Python we have lists that serves the purpose of arrays, … Read more