{
  "altLabels": [
    "PRF"
  ],
  "definition": "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.",
  "derivedRelations": [
    {
      "target": "query-expansion",
      "type": "related"
    }
  ],
  "id": "pseudo-relevance-feedback",
  "kind": "Method",
  "license": "https://creativecommons.org/publicdomain/zero/1.0/",
  "modifiedAt": "2026-09-12T21:39:00Z",
  "prefLabel": "Pseudo-Relevance Feedback",
  "publisher": {
    "name": "Searchplex",
    "url": "https://searchplex.net/"
  },
  "relations": [
    {
      "target": "query-expansion",
      "type": "notEquivalentTo"
    },
    {
      "target": "query-drift",
      "type": "related"
    },
    {
      "target": "query-reformulation",
      "type": "related"
    },
    {
      "target": "query-expansion",
      "type": "usedFor"
    }
  ],
  "representations": {
    "html": "https://id.searchplex.net/pseudo-relevance-feedback/",
    "json": "https://id.searchplex.net/pseudo-relevance-feedback.json",
    "jsonld": "https://id.searchplex.net/pseudo-relevance-feedback.jsonld"
  },
  "scheme": "https://id.searchplex.net/scheme/",
  "scopeNote": "Pseudo-relevance feedback removes the requirement for explicit user relevance judgments. It is commonly used to derive query expansion terms or updated query models.",
  "status": "published",
  "uri": "https://id.searchplex.net/pseudo-relevance-feedback/"
}