sfa_reembed_region: Re-Embed a Construct Region Under Another Encoder

In semanticfa: Semantic Factor Analysis of Language Model Embeddings

Re-Embed a Construct Region Under Another Encoder

Description

Takes a region's sentences (from sfa_build_region() or sfa_build_regions(), including sentence-only regions built with embeddings = FALSE) and embeds them under the given encoder, returning a region in that encoder's space. This is how an encoder-ladder study reuses one extraction: the regions differ only in embedding space, never in text.

Usage

sfa_reembed_region(
  region,
  embed = "sbert",
  model = NULL,
  cache = TRUE,
  file = NULL
)

Arguments

region	An "sfa_region" (or path to one).
embed, model, cache	As in sfa_build_region().
file	Optional path to save the re-embedded region.

Value

The "sfa_region" with new embeddings and encoder.

semanticfa documentation built on Sept. 2, 2026, 1:07 a.m.