Table 6 Event detection results for Flickr and Twitter
From: Real-time spatio-temporal event detection on geotagged social media
Case study | Flickr | ||||
|---|---|---|---|---|---|
City | Melbourne | Melbourne | London | New York | Paris |
Month-Year | 2017 | Jan-2013 | Jan-2012 | Jan-2013 | Jan-2013 |
Number of users | 22264 | 90 | 500 | 510 | 200 |
Number of posts: | 203519 | 995 | 6691 | 6180 | 2778 |
Total 10-min intervals & nodes | 15253260 | 230468 | 1283452 | 1294544 | 641228 |
Total flagged nodes | 29520 | 726 | 4791 | 4757 | 1871 |
Merging adjacent nodes | 25108 | 165 | 2706 | 2641 | 795 |
Duration filtering | 299 | 19 | 140 | 145 | 49 |
Filtering propagated events | 158 | 7 | 67 | 62 | 22 |
Filtering spam events | 137 | 7 | 67 | 56 | 22 |