Table 1 Summary of the final lexica and chunks prepared for training a MaxEnt classifier
From: Sentiment detection in micro-blogs using unsupervised chunk extraction
Source | Wordlist extraction | Polarity classification | #Positive | #Negative |
|---|---|---|---|---|
SSNRE | Manual | Manual (exogenous) | 198 | 415 |
MOE dictionary | Manual | Automatic (endogenous) | 1370 | 9297 |
Provided dataset | Unsupervised | Automatic (endogenous) | 11,692 | 17,950 |
Unsupervised | Automatic (exogenous) | 4867 | 7367 | |
PTT Hate and Happy | Unsupervised | Automatic (exogenous) | 5709 | 21,020 |