aadityanair / lda-with-deep-learning Goto Github PK
View Code? Open in Web Editor NEWImplementation of Latent Dirichlet Allocation using a Deep Learning Model
Implementation of Latent Dirichlet Allocation using a Deep Learning Model
Because of #1 we need to remove documents from TRAINING and TESTING sets which have multiple categories.
In [14]: sum(map(lambda x: len(rt.categories(x)) != 1, filter(lambda x: x.startswith('train'), rt.fileids())))
Out[14]: 1192
In [15]: sum(map(lambda x: len(rt.categories(x)) != 1, filter(lambda x: x.startswith('test'), rt.fileids())))
Out[15]: 436
We lose those many documents, which should be ok, I guess.
I want to use the python script which is in the link below. Is there someone among you who masters the deepLDA and who can help me by writing me comments on the code to enlighten me a bit because I did not understand the codes ?? HELP PLZ
https://github.com/AadityaNair/LDA-with-Deep-Learning
Train a DNN with LDA as input. This part, both @AadityaNair and I understand, so not going into much details.
LDA = function lda(bag_of_words(document)) => returns a point in (num-topics) space.
Train an SVM on
category(document) -> lable
lda(bow(document)) -> point
And do this for all training documents.
Then run test documents and check if category(document) == category(svm(category(document), lda(bow(document)))
For all such elements, give a %correct and %incorrect. These are our metrics.
Yash says that if a document contains more than one category, we can safely ignore it.
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.