Topic Probabilities per post

Usage

probabilities_segmentr(lda)

Arguments

lda: The LDA object made with fit_LDAs or par_fit_LDAs

Value

List of data frames of probabilities documents belong to topics

Examples

ldas <- SegmentR:::test_data(explore = FALSE)$lda$lda
#> removing stopwords
#> Making DTMs
#> making tuning grid
#> setting up LDAs
probabilities <- purrr::map(
ldas,
probabilities_segmentr
)

probabilities[[1]]
#> # A tibble: 100 × 4
#>    document topic_1 topic_2 topic_3
#>       <dbl>   <dbl>   <dbl>   <dbl>
#>  1        1  0.391   0.287    0.322
#>  2        2  0.430   0.301    0.269
#>  3        3  0.0167  0.0667   0.917
#>  4        4  0.431   0.137    0.431
#>  5        5  0.373   0.255    0.373
#>  6        6  0.452   0.238    0.310
#>  7        7  0.317   0.317    0.367
#>  8        8  0.275   0.362    0.362
#>  9        9  0.217   0.417    0.367
#> 10       10  0.319   0.319    0.362
#> # ℹ 90 more rows