Insights Blog
-- Browse All Articles --
Physics Articles
Physics Tutorials
Physics Guides
Physics FAQ
Math Articles
Math Tutorials
Math Guides
Math FAQ
Education Articles
Education Guides
Bio/Chem Articles
Technology Guides
Computer Science Tutorials
Forums
Trending
Featured Threads
Log in
Register
What's new
Search
Search
Search titles only
By:
Latest activity
Register
Menu
Log in
Register
Navigation
More options
Contact us
Close Menu
JavaScript is disabled. For a better experience, please enable JavaScript in your browser before proceeding.
You are using an out of date browser. It may not display this or other websites correctly.
You should upgrade or use an
alternative browser
.
Forums
alima's latest activity
alima
reacted to
pbuk's post
in the thread
Comp Sci
Which is the probability of JohnCalls given Burglary? Why?
with
Like
.
When you have simultaneous events you can put them in an arbitrary order: in this case, because we only need to consider the "Burglary...
May 9, 2024
alima
replied to the thread
Comp Sci
Which is the probability of JohnCalls given Burglary? Why?
.
I'm curious about how a decision tree of this scenario would be. I sketched one on my agenda book, which I reproduce below. But I could...
May 9, 2024
alima
replied to the thread
Comp Sci
Which is the probability of JohnCalls given Burglary? Why?
.
Oh, now I understand why use the Truth Table! 0.00171 + 0.844308 + 0.000005 + 0.002994 = 0.849017 Thank you for all the help.
May 8, 2024
alima
reacted to
pbuk's post
in the thread
Comp Sci
Which is the probability of JohnCalls given Burglary? Why?
with
Wow
.
You have four numbers representing the probabilities of all of the possible combinations of events where J is true, given that B is...
May 8, 2024
alima
reacted to
pbuk's post
in the thread
Comp Sci
Which is the probability of JohnCalls given Burglary? Why?
with
Like
.
Almost: you don't need to multiply by 0.001 because B is true for ## P(J|B) ##.
May 8, 2024
alima
replied to the thread
Comp Sci
Which is the probability of JohnCalls given Burglary? Why?
.
You are right. The scenario already states that B happened, so it should be 1 (100%) instead of just 0.001. Fixing: 0.00171; 0.844308...
May 8, 2024
alima
replied to the thread
Comp Sci
Which is the probability of JohnCalls given Burglary? Why?
.
Hey, a Truth Table I know how to make! I learned it from classes about binary calculation and also philosophy classes. Here it is: #...
May 8, 2024
alima
reacted to
pbuk's post
in the thread
Comp Sci
Which is the probability of JohnCalls given Burglary? Why?
with
Wow
.
Hint: looking for an equation that will give you the answer will not help, the solution is easily built up from simple combinations of...
May 8, 2024
alima
replied to the thread
Comp Sci
Which is the probability of JohnCalls given Burglary? Why?
.
You are right. I reincluded the Earthquake on my simplified diagram. What else should I change?
May 8, 2024
alima
replied to the thread
Comp Sci
Which is the probability of JohnCalls given Burglary? Why?
.
So, I must use just Bayes Theorem instead of the formula that Mark44 shown? On my first post, I pointed out that my doubt is how to...
May 8, 2024
alima
replied to the thread
Comp Sci
Which is the probability of JohnCalls given Burglary? Why?
.
Fine, applying it to the problem: $$P(J | B) = \frac{P(J \cap B)}{P(B)}$$ P(R) is 0.001, great!; P(J ∩ R) I don't know how to deduce...
May 7, 2024
alima
replied to the thread
Comp Sci
Which is the probability of JohnCalls given Burglary? Why?
.
That is totally correct. The diagram can be simplified like that, right, since Earthquake isn't relevant to the question?
May 7, 2024
alima
reacted to
FactChecker's post
in the thread
Comp Sci
Which is the probability of JohnCalls given Burglary? Why?
with
Wow
.
There is an important point that you need to notice. According to that diagram, the event of who calls is independent of whether the...
May 7, 2024
alima
replied to the thread
Comp Sci
Which is the probability of JohnCalls given Burglary? Why?
.
Sorry for not being clear enough. Here is the description of the book in my own words: There is a house, and this house has an Alarm...
May 7, 2024
alima
posted the thread
Comp Sci
Which is the probability of JohnCalls given Burglary? Why?
in
Engineering and Comp Sci Homework Help
.
Questions: P (JohnCalls|Burglary) ? Why? Source of the image: Artificial Intelligence: A Modern Approach - Third Edition, by Stuart...
May 7, 2024
Forums
Back
Top