Rosette API sentiment analysis service

Analyzes the positive and negative sentiment expressed by the input. The response contains sentiment analysis results.

ros_sentiment(content, genre = NULL, language = NULL)

Arguments

content

either a URI or character vector of content to process

genre

document genre (optional)

language

Language: ISO 639-3 code (optional)

Examples

txt <- c("Original Ghostbuster Dan Aykroyd, who also co-wrote the 1984 Ghostbusters ",
         "film, couldn’t be more pleased with the new all-female Ghostbusters cast, ",
         "telling The Hollywood Reporter, “The Aykroyd family is delighted by this ",
         "inheritance of the Ghostbusters torch by these most magnificent women in comedy.")
ros_sentiment(paste0(txt, collapse=""))
#> $document
#> $document$label
#> [1] "pos"
#> 
#> $document$confidence
#> [1] 0.7962072
#> 
#> 
#> $entities
#>           type            mention         normalized count entityId
#> 1       PERSON        Dan Aykroyd        Dan Aykroyd     2  Q105221
#> 2 ORGANIZATION Hollywood Reporter Hollywood Reporter     1   Q61503
#>   sentiment.label sentiment.confidence
#> 1             pos            0.6385089
#> 2             pos            0.5338094
#> 
#>