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Diffstat (limited to 'examples/src/main/r/ml/lda.R')
| -rw-r--r-- | examples/src/main/r/ml/lda.R | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/examples/src/main/r/ml/lda.R b/examples/src/main/r/ml/lda.R index 7b187d155a..769be0a78d 100644 --- a/examples/src/main/r/ml/lda.R +++ b/examples/src/main/r/ml/lda.R @@ -38,9 +38,11 @@ summary(model) # Posterior probabilities posterior <- spark.posterior(model, test) -showDF(posterior) +head(posterior) # The log perplexity of the LDA model logPerplexity <- spark.perplexity(model, test) print(paste0("The upper bound bound on perplexity: ", logPerplexity)) # $example off$ + +sparkR.session.stop() |