Table 1 Municipality-level features per event. The first eleven features are calculated over the set of tweets that correspond to a specific municipality. The last feature corresponds to the municipality population
Feature | Description |
|---|---|
NUMBER OF TWEETS | No of tweets produced in the municipality |
TWEETS NORM | No of tweets produced in the municipality |
divided by the number of users in the municipality | |
AVERAGE WORDS | Avg. tweet length (in number of words) |
AVERAGE LENGTH | Avg. tweet length (in number of chars) |
Fraction of tweets with… | |
QUESTION MARKS | …question marks |
EXCLAMATION MARKS | …exclamation marks |
UPPER WORDS | …uppercase words |
Fraction of tweets containing the … | |
HASHTAG SYMBOLS | …# (hashtag) symbol |
MENTION SYMBOLS | …@ (mention) symbol |
RT SYMBOLS | …RT symbol |
WORD EARTHQUAKE | …word “earthquake” |
POPULATION | Municipality population |