Table 3 Evaluation results of the unsupervised learning approach
From: Deep-Eware: spatio-temporal social event detection using a hybrid learning model
Category | # Clusters | # Tweets in clusters | # Correct tweets in clusters | Average accuracy |
|---|---|---|---|---|
Politics | 13 | 177 | 128 | 0.76 |
Economy | 4 | 28 | 21 | 0.79 |
Sports | 5 | 52 | 36 | 0.58 |
Religion | 14 | 125 | 111 | 0.91 |
Education | 1 | 14 | 8 | 0.57 |
Promotions | 2 | 14 | 10 | 0.75 |
Special Events | 3 | 27 | 18 | 0.70 |
COVID-19 /Health | 2 | 25 | 16 | 0.64 |
Tourism | 3 | 21 | 13 | 0.62 |
Others | 116 | 4220 | ||
Total | 163 | 4703 |