mlr3hf | Hugging Face Objects | Data | Arguments | Active Bindings | hfdt() and htsk() | Working with hfdt() | Datasets with Predefined Splits | Using a Validation Split | Using tsk() | Listing Datasets | API Authentication | Caching | Supported Data Formats
Package: mlr3hf 0.0.0.9000
Sebastian Fischer
mlr3hf: Convert Hugging Face Datasets into mlr3 Tasks
Provides a simple interface to download tabular datasets from the Hugging Face Hub and convert them into mlr3 Task objects.
Authors:
mlr3hf_0.0.0.9000.tar.gz
mlr3hf_0.0.0.9000.zip(r-4.7-any)mlr3hf_0.0.0.9000.zip(r-4.6-any)mlr3hf_0.0.0.9000.zip(r-4.5-any)
mlr3hf_0.0.0.9000.tgz(r-4.6-any)mlr3hf_0.0.0.9000.tgz(r-4.5-any)
mlr3hf_0.0.0.9000.tar.gz(r-4.7-any)mlr3hf_0.0.0.9000.tar.gz(r-4.6-any)
mlr3hf_0.0.0.9000.tgz(r-4.6-emscripten)
manual.pdf |manual.html✨
DESCRIPTION
card.svg |card.png
mlr3hf/json (API)
| # Install 'mlr3hf' in R: |
| install.packages('mlr3hf', repos = c('https://mlr-org.r-universe.dev', 'https://cloud.r-project.org')) |
Bug tracker:https://github.com/mlr-org/mlr3hf/issues
Pkgdown/docs site:https://mlr-org.github.io
Last updated from:f9d9775174. Checks:9 OK. Indexed: yes.
| Target | Result | Time | Files | Syslog |
|---|---|---|---|---|
| linux-devel | OK | 155 | ||
| source / vignettes | OK | 220 | ||
| linux-release | OK | 133 | ||
| macos-release | OK | 105 | ||
| macos-oldrel | OK | 104 | ||
| windows-devel | OK | 86 | ||
| windows-release | OK | 64 | ||
| windows-oldrel | OK | 114 | ||
| wasm-release | OK | 152 |
Exports:cache_hfhubcache_parquetdownload_descHFDatahfdtlist_datasets
Dependencies:askpassbackportscheckmateclicodetoolscurldata.tabledigestevaluatefilelockfsfuturefuture.applyglobalsgluehttrjsonlitelgrlistenvmimemiraimlbenchmlr3mlr3measuresmlr3miscnanonextnanoparquetopensslpalmerpenguinsparadoxparallellyPRROCR6rappdirsrlangsysuuid
tutorial
Last update: 2026-08-18
Started: 2026-08-18
Quick Revision
Step 1: Search for a Dataset | Step 2: Create an HFData Object | Step 3: Select a Configuration | Step 4: Create an mlr3 Task | Shortcut: Specify Everything at Once
Last update: 2026-08-18
Started: 2026-08-18
Readme and manuals
Help Manual
| Help page | Topics |
|---|---|
| Coerce an HFData Object to an mlr3 Data Backend | as_data_backend.HFData |
| Coerce an HFData Object to an mlr3 Task | as_task.HFData |
| Cache a File from a Hugging Face Hub Repository | cache_hfhub |
| Cache a Parquet Export of a Hugging Face Dataset | cache_parquet |
| download_desc | download_desc |
| Fetch nrows/ncols for a vector of dataset ids concurrently via curl's multi-handle pool. | fetch_dataset_meta |
| Hugging Face Dataset Wrapper | HFData |
| Create an HFData object from a Hugging Face dataset | hfdt |
| List Datasets from Hugging Face Hub | list_datasets |
| mlr3hf: Hugging Face datasets for mlr3 | mlr3hf-package mlr3hf |