how do you find P(S)?? collection of real SMS text messages from partici- pating cellphone users.13...
need help with 11.61 the second picture is what i have found so far collection of real SMS text messages from partici- pating cellphone users.13 In this collection, 747 of the 5574 total messages (13.40%) are identified as spam. 11.60 The word "free" is contained in 4.75% of all messages, and 3.57% of all messages both contain the word "free" and are marked as spam. (a) What is the probability that a message contains the word "free", given that it...
Question 1 Suppose an economic examination has 5 true or false questions and a passing grade is obtained with 3 or more correct answers. A student answered all the 5 questions by flipping a fair coin and answering true if the coin shows a head and false if it shows a tail. a) Using the classical interpretation of probability, what is the chance the student will pass the exam? Question 4 Bayes’ rule can be used to identify and filter...
I'm using Python 3.7 with Spyder I need the full code and the same output as the sample above Resources file: https://drive.google.com/file/d/1e5a21ZKRj2H_jOnWvg7HcjUKjJlY84KE/view - https://drive.google.com/file/d/1XIA41ra8AaKjFuxO5VpwVkn90bxwDyB5/view Task description Baye's Theorem can be used to build many machine learning applications, including spam classifier Spam Classifier in Python from scratch is a tutorial which explains how to use Bave's Theorem and Python to develop a spam classifier step by step To train the spam classifier, one dataset "spam.csv" is used in the program Its...