minhnhat93 / lfa_sc Goto Github PK
View Code? Open in Web Editor NEWMatlab implementation of the paper "Learning fast approximations of sparse coding"
Matlab implementation of the paper "Learning fast approximations of sparse coding"
Hi, minhnhat93. I am confused about the value of learning_rate.momentum in your code lista_train.
Would you mind telling me how to choose the value? Thank you very much!
Hi, minhnhat93. I tested your implementation of the LISTA. During the dictionary learning part, I find some bugs. The dictionary couldn't be learned when I tried to fix them. Could you please help me with it?
Besides, according to the original paper of LISTA in parameter setting, the learning rate for LISTA training decays as 1/n (n-iter number), but the thing is when I did the exact same thing. The gradient is exploded to NaN. I guess it is the single-sample training strategy instead of mini-batch training causes this, making the gradient unstable. I notice you set extremely small learning rate, so there is no such problem. My question is if it is possible to deploy batch gradient descends to address this problem?
Looking forword to hearing from you!
A declarative, efficient, and flexible JavaScript library for building user interfaces.
๐ 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. ๐๐๐
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 โค๏ธ Open Source for everyone.
Alibaba Open Source for everyone
Data-Driven Documents codes.
China tencent open source team.