使用感测器分析文本:
我已经很久没有悲伤了。我今天特别高兴。美好的一天。
我首先使用了逐句分割文本
library(sentimentr)
ase1 <- c(
"I haven't been sad in a long time.",
"I am extremely happy today.",
"It's a good day."
)
part1 <- get_sentences(ase1)
sentiment(part1)
element_id sentence_id word_count sentiment
1: 1 1 8 0.1767767
2: 2 1 5 0.6037384
3: 3 1 4 0.3750000
然后用了一段文字
ase2 <- c(
"I haven’t been sad in a long time. I am extremely happy today. It’s a good day.")
part2 <- get_sentences(ase2)
sentiment(part2)
element_id sentence_id word_count sentiment
1: 1 1 9 -0.03333333
2: 1 2 5 0.60373835
3: 1 3 5 0.33541020
相同的文本,字数和情感分数的差异
请指教?