-
Notifications
You must be signed in to change notification settings - Fork 48
New issue
Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.
By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.
Already on GitHub? Sign in to your account
3_informed_search #4
base: master
Are you sure you want to change the base?
Conversation
@@ -4,514 +4,281 @@ | |||
"cell_type": "markdown", | |||
"metadata": {}, |
There was a problem hiding this comment.
Choose a reason for hiding this comment
The reason will be displayed to describe this comment to others. Learn more.
Add table of contents!
@@ -4,514 +4,281 @@ | |||
"cell_type": "markdown", | |||
"metadata": {}, | |||
"source": [ | |||
"# Informed Search\n", |
There was a problem hiding this comment.
Choose a reason for hiding this comment
The reason will be displayed to describe this comment to others. Learn more.
Also, let the title be
"\n", | ||
"Informed search is an approach to solving problems with a start state to a goal state, that is based on some mathematical concepts that estimate our distance to a goal state and inform us about some of following states. \n", |
There was a problem hiding this comment.
Choose a reason for hiding this comment
The reason will be displayed to describe this comment to others. Learn more.
and rewriting an already written notebook made this reviewing process really hard for me, so thx :)))
There was a problem hiding this comment.
Choose a reason for hiding this comment
The reason will be displayed to describe this comment to others. Learn more.
can you explain this comment?
did I screw something up with GitHub?
apologies in advance.
] | ||
}, | ||
{ | ||
"cell_type": "markdown", | ||
"metadata": {}, | ||
"source": [ | ||
"![4](p4.png)" | ||
"## A* Search\n", |
There was a problem hiding this comment.
Choose a reason for hiding this comment
The reason will be displayed to describe this comment to others. Learn more.
make stronger connections between different parts of your notebook, don't jump from one topic to another make a suitable setup and a solid structure
"\n", | ||
"• f(G_2)>f(G) from above\n", | ||
"In the left diagram, the heuristic’s estimated cost value always (in all states) remains below the true cost value so h is admissible, however, in the right diagram, h sometimes overestimates the real cost value and violates admissibility condition.\n", | ||
"The second and important condition on heuristic function, is Monotonicity or also called consistency. A heuristic function h(n) is monotonic, is consistent if, for every node n and every successor of n generated by any action a, the estimated cost of reaching the goal from n is no greater than the step cost of getting to plus the estimated cost of reaching the goal from n':\n", |
There was a problem hiding this comment.
Choose a reason for hiding this comment
The reason will be displayed to describe this comment to others. Learn more.
review your grammar (for example the second and important)
"Where n = nodes the A* expands. It is obvious that if n is too big for main memory, n2 is too long to wait. To address this issue, we need to either change our heuristic function of A* algorithm steps. But there is another way! Another algorithm called SMA* or Simplified memory bounded A* is developed to circumvent the memory problem. In this algorithm, we define how much memory we have, and therefore how many nodes should be expanded. SMA* stores all expanded nodes and open the nodes in memory, and if the memory is full it deletes the leaf with highest f value and backs up the value in its parent. You can find an example of this algorithm in the pictures below:\n", | ||
"\n", | ||
"\n", | ||
"![21](Picture21.png)" | ||
] |
There was a problem hiding this comment.
Choose a reason for hiding this comment
The reason will be displayed to describe this comment to others. Learn more.
write a brief conclusion or a summary as your outro :))
"Where n = nodes the A* expands. It is obvious that if n is too big for main memory, n2 is too long to wait. To address this issue, we need to either change our heuristic function of A* algorithm steps. But there is another way! Another algorithm called SMA* or Simplified memory bounded A* is developed to circumvent the memory problem. In this algorithm, we define how much memory we have, and therefore how many nodes should be expanded. SMA* stores all expanded nodes and open the nodes in memory, and if the memory is full it deletes the leaf with highest f value and backs up the value in its parent. You can find an example of this algorithm in the pictures below:\n", | ||
"\n", | ||
"\n", | ||
"![21](Picture21.png)" | ||
] | ||
}, |
There was a problem hiding this comment.
Choose a reason for hiding this comment
The reason will be displayed to describe this comment to others. Learn more.
add references
There was a problem hiding this comment.
Choose a reason for hiding this comment
The reason will be displayed to describe this comment to others. Learn more.
first review
@@ -4,514 +4,281 @@ | |||
"cell_type": "markdown", |
There was a problem hiding this comment.
Choose a reason for hiding this comment
The reason will be displayed to describe this comment to others. Learn more.
your file should be .md and not .ipynb
"Where n = nodes the A* expands. It is obvious that if n is too big for main memory, n2 is too long to wait. To address this issue, we need to either change our heuristic function of A* algorithm steps. But there is another way! Another algorithm called SMA* or Simplified memory bounded A* is developed to circumvent the memory problem. In this algorithm, we define how much memory we have, and therefore how many nodes should be expanded. SMA* stores all expanded nodes and open the nodes in memory, and if the memory is full it deletes the leaf with highest f value and backs up the value in its parent. You can find an example of this algorithm in the pictures below:\n", | ||
"\n", | ||
"\n", | ||
"![21](Picture21.png)" | ||
] | ||
}, |
There was a problem hiding this comment.
Choose a reason for hiding this comment
The reason will be displayed to describe this comment to others. Learn more.
Also a "other useful links" section can be helpful
There was a problem hiding this comment.
Choose a reason for hiding this comment
The reason will be displayed to describe this comment to others. Learn more.
first review v2
Edited and uploaded index.md |
No description provided.