LSI and LDA modelling

This repository contains some basic topic modelling (using the gensim library) in Python. The corpus is based on the Manchester child language corpus (downloaded from the CHILDES website: http://childes.psy.cmu.edu/).

How to run

Topic modeling

To create the LDA model and save the to file, run:

python model.py lda

Or if you prefer to run LSI/LSA, run:

python model.py lsi

Clustering

To generate the figures and save them to file, run:

python clustering.py

Figures

##Dendrogram

##PCA