Course: MSc Cyber Security Host: Bristol Mathematics Lecturer: Dr Daniel Lawson

Data Science Toolbox

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07 Topic Models and Bayes

In this block we cover:




The workshop is split into two sections. The first of these installs gensim and uses NLTK (Natural Language Toolkit to install some useful tools. It also gets the data. The second is the serious workshop containing a full text modelling example.



Bag of Words

Bayesian Methodology

Latent Dirichlet Allocation

Data science topic modelling

Judging topic models

Data sources

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