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sense 1.2.0

• Replaced all mlr3pipelines graph and PipeOp usage with an internal mlr3 regression learner providing fitted preprocessing, three-fold out-of-fold stacking, optional base-learner selection, and averaging or learned stacking. The package no longer needs mlr3pipelines to install, load, train or predict.
• Removed the mlr3viz, visNetwork, tictoc, forcats, readr, lubridate, purrr and Metrics dependencies. Mapping, timing, regression metrics, categorical processing and pipeline diagrams now use internal/base R code. R6 is now declared directly for the internal mlr3 learner.
• Moved mlr3filters to Suggests; correlation and variance are internal. Specialized filters still use their original optional backends, preserving their algorithms. Removed unused direct suggestions of mlr3misc and nloptr.
• Preserved the sense() arguments and result element names. plot is now a sense_pipeline object, drawn with plot(result$plot), rather than an HTML widget. time_log is a base R difftime. java_mem is accepted but unused. Stored model internals no longer have the GraphLearner/PipeOp layout.
• Fixed deployment predictions to use a model refitted on all supplied rows, independently of outer evaluation. Fit preprocessing and feature selection inside every stacking fold; perform benchmarking inside each ensemble fit rather than selecting algorithms using the full data before outer evaluation. Benchmark scores are now out-of-fold scores and respect the measure’s direction.
• Added handling for unseen categories, constant/all-missing numeric columns, stable prediction schemas, finite input validation and reproducible fitting without changing the caller’s random state or Java options.
• Bound nearest-neighbour tuning by the smallest training split, avoid invalid zero SVM nu/eta candidates, and let ranger choose mtry for each encoded schema. Random search is capped by both budget and n_evals; one-candidate batches prevent overshooting the evaluation cap. Time limits are checked between trials.
• Added base R regression and integration tests and a runnable migration vignette describing the architecture, optional dependencies and compatibility changes.
• Converted the migration vignette from PDF/LaTeX (.Rnw) to a knitr HTML vignette (.Rhtml), so building and checking the package no longer requires a LaTeX installation or Ghostscript.

sense 1.1.0

• Adapted to the new Paradox syntax.

sense 1.0.0

• Added a NEWS.md file to track changes to the package.

These binaries (installable software) and packages are in development.
They may not be fully stable and should be used with caution. We make no claims about them.