Machine Learning Prerequisites (Numpy)

7 / 32

Numpy - Arrays - Special Types of Arrays - Array with values within a particular range

Below are few more special NumPy arrays that you can create, having values within a particular given range.

For example, you can create a NumPy array in the below ways:

  1. By passing a range of values (using arange() function of NumPy)
  2. By passing an equally spaced range of values (using linspace() function of NumPy)
INSTRUCTIONS

Note: Please import numpy as np

(1) Creating a NumPy array by passing a range of values (using arange() function of NumPy)

Suppose you want to create a NumPy array whose values should lie between 10 and 30 and the values should have a gap of the value of 5

  • To create this NumPy array, pass the start value (10), end value (30) and the gap value 5, to the arange() function below

    my_range_array = np.arange( <<your code comes here>>)
    

The above NumPy array my_range_array will be filled with values between 10 and 30 (excluding 30) having a gap of the value of 5 between the consecutive values.

(2) Creating a NumPy array by passing an equally spaced range of values (using linspace() function of NumPy)

Suppose you want to create a NumPy array whose values should lie between 0 and 5/3 and the consecutive values should have an equal amount of gap between them (equally spaced values).

  • To create this NumPy array, pass the start value (0), end value (5/3), and the total number of values you want (say 6), to the linspace() function below

    my_spaced_array = np.linspace( <<your code comes here>>)
    

The above NumPy array my_spaced_array will have total of 6 values with values ranging between 0 and 5/3 (including 5/3) and having an equal amount of gap between the consecutive values.

See Answer

No hints are availble for this assesment


Note - Having trouble with the assessment engine? Follow the steps listed here

Loading comments...