Lexical Sentiment Analysis and Similarity Clustering
This repo contains example scripts for unsupervised sentiment and similarity analyses. The lexical sentiment analysis leverages the NRC lexicon and runs on the scripts of Star Wars movies 4-6 determining the sentiment of Darth Vader. The results can be found below.
Star Wars 4:
-----------------------
Sentiment Score
-----------------------
anger 21
anticipation 19
disgust 6
fear 20
joy 5
negative 27
positive 23
sadness 8
surprise 4
trust 17
-----------------------
Star Wars 5:
-----------------------
Sentiment Score
-----------------------
anger 9
anticipation 31
disgust 6
fear 15
joy 20
negative 21
positive 59
sadness 11
surprise 13
trust 38
-----------------------
Star Wars 6:
-----------------------
Sentiment Score
-----------------------
anger 10
anticipation 11
disgust 5
fear 13
joy 9
negative 19
positive 24
sadness 14
surprise 8
trust 14
-----------------------
The clustering analysis analyzes the similarty of Shakespeare playes to create a dendogram as seen below.
