ποΈ Week 11 - Sentiment analysis, topic modelling and social networks
DS105 - Data for Data Science
We have come to the final week of the Term!
Hereβs what to expect from this weekβs lecture (and the week):
On the first hour of the lecture, Prof. Ken Benoit will demonstrate how to implement a data pre-processing pipeline, using his study of Brexit Tweets as a case study.
- This will feature: data acquisition, cleaning, tokenisation, and feature selection
- But he will also show the outputs from topic models, sentiment analysis, and networks of hashtags and topics.
On the second hour of the lecture, I will show you how to work further with network data. This will include a tutorial of the igraph library.
On Friday, we will hear from you as you present how you are progressing with your projects.
- Check ποΈ Week 11 presentation - Marking Criteria for more information on what we expect from you.
Lectures will take a place at PAR.LG.03. Join us Tuesday, 6 December 2022 from 4 pm to 6 pm.
Links
π¨βπ« Lecture