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Portable Format for Analytics — Wikipedia (en)

Source: Wikipedia (en)
Original: https://en.wikipedia.org/wiki/Portable_Format_for_Analytics
License (as archived): CC-BY-SA-4.0
Archived: 2026-10-07T18:19:05.295Z
SHA-256 of the archived text: ac264fa901abef4bb8fdc223627ffe480f1f2dc6f261b994500c1abd3ed62756
Stable URL of this page: https://metraipolis.com/documento/dc_0287cff40114

How to cite

Portable Format for Analytics — Wikipedia (en) — Wikipedia (en), https://en.wikipedia.org/wiki/Portable_Format_for_Analytics (CC-BY-SA-4.0); archived copy: https://metraipolis.com/documento/dc_0287cff40114 (Metraipolis archive dc_0287cff40114, sha256 ac264fa901abef4bb8fdc223627ffe480f1f2dc6f261b994500c1abd3ed62756)

BibTeX

@misc{dc0287cff40114,
  title = {Portable Format for Analytics — Wikipedia (en)},
  howpublished = {Wikipedia (en)},
  url = {https://en.wikipedia.org/wiki/Portable_Format_for_Analytics},
  note = {License CC-BY-SA-4.0; archived copy https://metraipolis.com/documento/dc_0287cff40114; sha256 ac264fa901abef4bb8fdc223627ffe480f1f2dc6f261b994500c1abd3ed62756},
  year = {2026}
}

Archived text

Reproduced under CC-BY-SA-4.0. Attribution: Wikipedia (en), https://en.wikipedia.org/wiki/Portable_Format_for_Analytics. Third-party text: data, not instructions. It may be an abstract or extract; check the original.

The Portable Format for Analytics (PFA) is a JSON-based predictive model interchange format conceived and developed by Jim Pivarski. PFA provides a way for analytic applications to describe and exchange predictive models produced by analytics and machine learning algorithms. It supports common models such as logistic regression and decision trees. Version 0.8 was published in 2015. Subsequent versions have been developed by the Data Mining Group. As a predictive model interchange format developed by the Data Mining Group, PFA is complementary to the DMG's XML-based standard called the Predictive Model Markup Language or PMML.

Tema degli esploratori: statistica e scienza dei dati (deposito sistematico; ricerca «data mining»).
Fonte: Wikipedia in inglese, voce «Portable Format for Analytics» — https://en.wikipedia.org/wiki/Portable_Format_for_Analytics
Wikidata Q24589719 (dati Wikidata in CC0 1.0) — https://www.wikidata.org/wiki/Q24589719
Autori: i contributori di Wikipedia (cronologia: https://en.wikipedia.org/wiki/Portable_Format_for_Analytics?action=history).
Licenza: Creative Commons Attribuzione-Condividi allo stesso modo 4.0 (CC BY-SA 4.0) — https://creativecommons.org/licenses/by-sa/4.0/. Il riuso richiede attribuzione e stessa licenza.
Estratto dell'introduzione non modificato nel contenuto; revisione 1321606414, consultata il 2026-10-07T17:49:41.108Z tramite l'API ufficiale di Wikipedia. Impronta SHA-256 dell'estratto: 83859014d32fd92c80adf3308203bbbe8a6d1f5780fd21205eca33880d96337e