blablahaha / concept-drift Goto Github PK
View Code? Open in Web Editor NEWAlgorithms for detecting changes from a data stream.
Algorithms for detecting changes from a data stream.
Thanks for your code!
But i want a regressor version,can you upload it?
I‘m very grateful.
Hello,
while going through your code, I tried to understand the calculation of epsilon_cut. This is a code snippet from __reduce_expressions()
function:
m = 1 / (n0 - self.min_length_sub_window + 1) + 1 / (n1 - self.min_length_sub_window + 1)
d = log(2 * log(self.width) / self.delta)
variance = self.variance / self.width
epsilon = sqrt(2 * m * variance * d) + 2 / 3 * m * d
I do not really understand how you come to the d
value. In the original publication it is ln (2 / delta^' )
. Maybe I am just not getting some easy part, but I don't see you switching ln
to log
and adding log
to self.width
.
(BTW, I agree on everything else)
A declarative, efficient, and flexible JavaScript library for building user interfaces.
🖖 Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.
TypeScript is a superset of JavaScript that compiles to clean JavaScript output.
An Open Source Machine Learning Framework for Everyone
The Web framework for perfectionists with deadlines.
A PHP framework for web artisans
Bring data to life with SVG, Canvas and HTML. 📊📈🎉
JavaScript (JS) is a lightweight interpreted programming language with first-class functions.
Some thing interesting about web. New door for the world.
A server is a program made to process requests and deliver data to clients.
Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.
Some thing interesting about visualization, use data art
Some thing interesting about game, make everyone happy.
We are working to build community through open source technology. NB: members must have two-factor auth.
Open source projects and samples from Microsoft.
Google ❤️ Open Source for everyone.
Alibaba Open Source for everyone
Data-Driven Documents codes.
China tencent open source team.