Plot heatmap of similarity measure correlations

This function creates a ggplot object showing a heatmap of correlations between similarity measures.

Usage

plot_sim_cor_heatmap(cor_matrix, title)

Arguments

cor_matrix

A correlation matrix output from calc_sim_cor()

title

A string specifying the plot title

Value

A ggplot object

Examples

topic_similarities <- list("1" = c(0.5, 0.6, 0.7), "2" = c(0.4, 0.5, 0.6))
lexical_similarities <- list("1" = c(0.6, 0.7, 0.8), "2" = c(0.5, 0.6, 0.7))
comparison_df <- compare_sim_meas(
  list(topic_similarities, lexical_similarities),
  c("Topic", "Lexical")
)
cor_matrix <- calc_sim_cor(comparison_df)
plot_sim_cor_heatmap(cor_matrix, "Correlation of Similarity Measures")