An example of ontological knowledge base
for voting trend analysis
To simplify programming, you can even use
a table to implement this light weight
ontology.
| poster id |
subject |
year |
number of votes |
| 3 |
multimedia |
2013 |
5 |
| 5 |
multimedia |
2013 |
11 |
| 10 |
game |
2013
| 42 |
| 11 |
game |
2013 |
19 |
With one year of data, we may conclude the
subject of game is more popular than the
subject of multimedia.
With multiple years of data, we may observe
and detect certain trends.