Method

Pseudo-Relevance Feedback

Canonical ID https://id.searchplex.net/pseudo-relevance-feedback/

A relevance-feedback method that treats top-ranked results from an initial retrieval as if they were relevant and uses them to modify a subsequent retrieval query or model.

Also called

Scope

Pseudo-relevance feedback removes the requirement for explicit user relevance judgments. It is commonly used to derive query expansion terms or updated query models.

Used for

Query Expansion

Query Drift
Query Reformulation

Not equivalent to

Pseudo-Relevance Feedback is not Query Expansion.

ID

Canonical ID
https://id.searchplex.net/pseudo-relevance-feedback/
Scheme
Searchplex ID
Machine
JSON JSON-LD

Pseudo-Relevance Feedback

Also called

Scope

Used for

Related

Not equivalent to

ID