(Python Example for Citizen Data Scientist & Business Analyst) Write a Python program to remove an item from a set if it is present in the set. Sample Solution: Python Code: num_set = set([0, 1, 2, 3, 4, 5]) # Discard number 4 num_set.discard(4) print(num_set) Sample Output: {0, 1, 2, 3, 5} …
Day: March 4, 2021
(Python Example for Citizen Data Scientist & Business Analyst) Write a Python program to remove item(s) from set. Sample Solution: Python Code: num_set = set([0, 1, 3, 4, 5]) num_set.pop() print(num_set) num_set.pop() print(num_set) Sample Output: {1, 3, 4, 5} {3, 4, 5} Write a Python program to remove item(s) from set Free …
(Python Example for Citizen Data Scientist & Business Analyst) Write a Python program to add member(s) in a set. Sample Solution: Python Code: color_set = set() color_set.add(“Red”) print(color_set) color_set.update([“Blue”, “Green”]) print(color_set) Sample Output: {‘Red’} {‘Red’, ‘Blue’, ‘Green’} Write a Python program to add member(s) in a set Free Machine Learning & Data …
(End-to-End Jupyter Notebook for Citizen Data Scientist & Business Analyst) Write a program to predict mobile price using Gradient Boosting with Monte Carlo Cross Validation in Python. In this end-to-end applied machine learning and data science notebook, the reader will learn: How to predict mobile price using Gradient Boosting with Monte Carlo Cross Validation in …
(Python Example for Citizen Data Scientist & Business Analyst) Write a Python program to iterate over sets. Sample Solution: Python Code: num_set = set([0, 1, 2, 3, 4, 5]) for n in num_set: print(n) Sample Output: 0 1 2 3 4 5 Write a Python program to iterate over sets Free Machine …
(Python Example for Citizen Data Scientist & Business Analyst) Write a Python program to create a new empty set. Sample Solution: Python Code: x = set() print(x) n = set([0, 1, 2, 3, 4]) print(n) Sample Output: set() {0, 1, 2, 3, 4} Write a Python program to create a new empty …
Python Example – Write a Python program to count the elements in a list until an element is a tuple.
(Python Example for Citizen Data Scientist & Business Analyst) Write a Python program to count the elements in a list until an element is a tuple. Sample Solution: Python Code: num = [10,20,30,(10,20),40] ctr = 0 for n in num: if isinstance(n, tuple): break ctr += 1 print(ctr) Sample Output: 3 Write …
(Python Example for Citizen Data Scientist & Business Analyst) Write a Python program to convert a list of tuples into a dictionary. Sample Solution: Python Code: #create a list l = [(“x”, 1), (“x”, 2), (“x”, 3), (“y”, 1), (“y”, 2), (“z”, 1)] d = {} for a, b in l: d.setdefault(a, []).append(b) …
(Python Example for Citizen Data Scientist & Business Analyst) Write a Python program to reverse a tuple. Sample Solution: Python Code: x = (“AIresource”) y = reversed(x) print(tuple(y)) x = (5, 10, 15, 20) y = reversed(x) print(tuple(y)) Sample Output: (‘e’, ‘c’, ‘r’, ‘u’, ‘o’, ‘s’, ‘e’, ‘r’, ‘I’, ‘A’) (20, 15, 10, …
(End-to-End Jupyter Notebook for Citizen Data Scientist & Business Analyst) Write a program to predict mobile price using Gradient Boosting with Grid Search CV in Python. In this end-to-end applied machine learning and data science notebook, the reader will learn: How to predict mobile price using Gradient Boosting with Grid Search CV in Python. …