Houjun Liu

Hierarchical Multi-Label Clsf. for Vaccine

Misinformation can decline people’s intent to vaccinate.


VaxConcerns Taxonomy: sorting misinformation into a taxonomy which has multiple, hierarchical labels

So, you can classify a label in a bunch of places.


Ask an LLM to do one of the following…

One-Shot, Multi-Label

Ignore hierchy, just go do multi label system

multi-pass, hierarchical label

try to predict groups at a time, each pass has a label group as input and needs to produce whether the label is given + sublabels

one pass, hierarchical label

Only predict labels on the lowest level, then extract higher level information

predict highest level, then search down

“Almost Few Shot”

Trying to force a specific output format.