% Generated by roxygen2: do not edit by hand
% Please edit documentation in R/model-engines.R
\name{train_gazepoint_classifier}
\alias{train_gazepoint_classifier}
\title{Generic governed binary-classifier training wrapper}
\usage{
train_gazepoint_classifier(data, task, predictors = NULL, engine = "glm", ...)
}
\arguments{
\item{data}{Analysis data used to train the classifier.}

\item{task}{A governed binary-classification task.}

\item{predictors}{Optional character vector of predictor columns.}

\item{engine}{Classification engine name or custom engine.}

\item{...}{Additional arguments passed to \code{fit_gazepoint_model()}.}
}
\value{
A governed classification \code{gp3ml_model} object returned by \code{fit_gazepoint_model()}.
}
\description{
Generic governed binary-classifier training wrapper
}
\examples{
example_data <- data.frame(
  participant_id = rep(sprintf("P\%02d", 1:12), each = 2),
  trial_id = sprintf("T\%02d", 1:24),
  stimulus_id = rep(c("S01", "S02"), 12),
  condition = rep(c("A", "B"), 12),
  fixation_duration = 180 + seq_len(24),
  pupil_change = sin(seq_len(24) / 3),
  stringsAsFactors = FALSE
)
example_data$quality_status <- factor(
  c(
    "pass", "review", "pass", "review", "review", "pass",
    "review", "pass", "pass", "review", "review", "pass",
    "review", "pass", "review", "pass", "pass", "review",
    "pass", "review", "review", "pass", "pass", "review"
  ),
  levels = c("pass", "review")
)
task <- declare_gazepoint_task(
  data = example_data,
  outcome = "quality_status",
  purpose = "Predict predefined recording-quality review status",
  task_type = "classification",
  unit_id = "trial_id",
  participant_id = "participant_id",
  stimulus_id = "stimulus_id",
  generalization_target = "new_participants",
  positive = "review"
)
model <- train_gazepoint_classifier(
  data = example_data,
  task = task,
  predictors = c("fixation_duration", "pupil_change"),
  engine = "glm",
  seed = 101L
)
model
}
