Exploratory Analysis of Covid-19 Tweets using Topic Modeling, UMAP, and DiGraphs.
Catherine OrdunSanjay PurushothamEdward RaffPublished in: CoRR (2020)
Keyphrases
- exploratory analysis
- topic modeling
- topic models
- social media
- text mining
- named entities
- latent dirichlet allocation
- data visualization
- tag information
- text classification
- news articles
- text documents
- data mining
- information visualization
- collaborative filtering
- data analysis
- data mining techniques
- latent variables
- artificial intelligence
- information retrieval
- latent topics
- real world
- generative model
- data warehouse