Skip to content

Optimizations #6

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.

Sign up for GitHub

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

Merged
merged 6 commits into from
Oct 27, 2019
Merged

Optimizations #6

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
6 commits
Select commit Hold shift + click to select a range
1febea5
LINQ related optimizations
apkd Oct 26, 2019
fe50a8e
Use Enumerable.Append instead of custom Append method
apkd Oct 26, 2019
92a51c1
Optimize sampling using for loop instead of LINQ
apkd Oct 26, 2019
a3fe9b1
Avoid multiple enumeration
apkd Oct 26, 2019
9b26635
Use string constructor to simplify bar drawing
apkd Oct 26, 2019
3a81758
Use Enumerable.Sum instead of wrapper method
apkd Oct 26, 2019
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
4 changes: 2 additions & 2 deletions ProbabilityMonad.Test/Models/HiddenMarkovModel.cs
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -29,7 +29,7 @@ from emit in emissionDist(initial)
samples = from prev in samples
from next in transitionDist(prev.Last().Item1)
from emit in emissionDist(next)
select Append(prev, Tuple(next, emit)).ToList();
select prev.Append(Tuple(next, emit)).ToList();
numSamples -= 1;
}
return samples;
Expand Down Expand Up @@ -94,7 +94,7 @@ public static Dist<List<int>> Hmm(List<double> observed)
Condition(xs => emission(xs.Last(), y),
(from rest in d
from x in transitionMatrix(rest.Last())
select Append(rest, x).ToList()));
select rest.Append(x).ToList()));

return observed.Aggregate(startDist, expand);
}
Expand Down
Loading