saotd (version 0.3.1)

tweet_topics: Tweet Topics

Description

Determines the Latent topics within a data frame by using Latent Dirichlet Allocation (LDA) model parameters. Uses the `ldatuning` package and outputs an ldatuning plot. Prepares Tweet text, creates DTM, conducts LDA, display data terms associated with each topic.

Usage

tweet_topics(
  DataFrame,
  clusters,
  method = "Gibbs",
  num_terms = 10,
  set_seed = 1234
)

Value

Returns LDA topics.

Arguments

DataFrame

Data Frame of Twitter Data.

clusters

The number of latent clusters.

method

method = "Gibbs"

num_terms

The desired number of terms to be returned for each topic.

set_seed

Seed for reproducible results.

Examples

if (FALSE) {
library(saotd)
data <- raw_tweets
LDA_data <- tweet_topics(DataFrame = data,
                         clusters = 8,
                         method = "Gibbs",
                         set_seed = 1234,
                         num_terms = 10)

LDA_data
}