datasets
Training and evaluation data, with the modality, task and licence stated up front. Listed live from the Hugging Face Hub.
planck-frequency-maps-pr4
Planck PR4 NPIPE Frequency Maps
This dataset contains the nine Planck Public Release 4 frequency maps
produced by the NPIPE joint LFI/HFI processing pipeline. It serves the
full-mission, full-channel source tables exactly as released: source
column names, units, fixed-vector shapes, row order, dtypes, and value
bits are preserved. Metadata makes the source representation
self-describing without flattening, renaming, or normalising it.
The included maps are the R4.00 products at… See the full description on the dataset page: https://huggingface.co/datasets/astro-legacy-archive/planck-frequency-maps-pr4.tw-sinica-corpus-word-frequency
現代漢語詞頻統計
中央研究院現代漢語平衡語料庫（Academia Sinica Balanced Corpus of Modern Chinese）各類題材現代漢語（500 萬詞、20 多萬句，約 14 萬筆詞條）的詞頻統計，以及各詞彙的詞性標記，依照出現頻率排序。
資料來源：中央研究院語言學研究所 全球華語文數位教與學資源中心。僅個人研究使用。
欄位說明
no — 序列編號
rank — 詞頻統計排序
word — 詞彙
pos — 詞性，詳見下表
frequency — 詞頻（出現次數）
percent — 詞頻百分比
cumulation — 累進詞頻百分比
詞性標記
A — 非謂形容詞
D — 副詞
Da — 數量副詞
Dfa — 動詞前程度副詞
Dfb — 動詞後程度副詞
Dk — 句副詞
Di — 時態標記
Caa — 對等連接詞，如：和、跟
Cbb — 關聯連接詞
Nep — 指代定詞
Neqa — 數量定詞
Nes — 特指定詞
Neu — 數詞定詞
FW — 外文標記
Nf — 量詞
Na —… See the full description on the dataset page: https://huggingface.co/datasets/zetavg/tw-sinica-corpus-word-frequency.planck-frequency-maps-pr3
Planck PR3 Legacy Frequency Maps
This dataset contains the nine Planck Public Release 3 (2018 Legacy)
full-mission, full-channel frequency maps. It serves the source binary
tables exactly as released: source column names, units, scalar shapes,
row order, dtypes, and value bits are preserved. Self-description in
the Parquet metadata resolves the otherwise opaque source identifiers;
it does not rename or normalise them.
The LFI products are the R3.00 maps at 30, 44, and 70 GHz.… See the full description on the dataset page: https://huggingface.co/datasets/astro-legacy-archive/planck-frequency-maps-pr3.Low-Frequency-Trap
The Low-Frequency Trap Benchmark Dataset
Official dataset repository for "The Low-Frequency Trap: Video–Language Models Fail at Simple Event Bookkeeping".
📌 Dataset Overview
The Low-Frequency Trap Benchmark evaluates Video–Language Models (VLMs) on fine-grained visual event bookkeeping across controlled parametric variations of Event Load (N) and Event Frequency (F).
Rather than evaluating models solely on final aggregate integer counts, this benchmark pairs… See the full description on the dataset page: https://huggingface.co/datasets/Sarvesh-369/Low-Frequency-Trap.maize-allele-frequency-test
Maize Allele Frequency Dataset
Source data described in PlantCaduceus paper. Raw data available at plantcad/maize-allele-frequency-raw-data.
Splits
validation: Chromosomes 1, 3, 5, 7, 9
test: Chromosomes 2, 4, 6, 8, 10
Configurations
full
Complete dataset with all variants.
Subsampled Configurations
Subsampled datasets (excluding repeats) with max N variants, filtered by consequence type:
{max_n}_balanced: Balanced sample across all… See the full description on the dataset page: https://huggingface.co/datasets/plantcad/maize-allele-frequency-test.bashkir-frequency-index
Bashkir Frequency Index v11.5
Word-frequency index for Bashkir, computed over a large monolingual
Bashkir-language dataset, for NLP, spellchecking and lexical research.
Overview
Word-frequency index for the Bashkir language computed over a large monolingual
Bashkir-language dataset. Non-Bashkir admixture, borrowed vocabulary
and scanning artifacts were reduced with automated language filtering. The
public configuration (count ≥ 3) is the recommended default;… See the full description on the dataset page: https://huggingface.co/datasets/failed09/bashkir-frequency-index.complex-frequency-threshold-writing
Complex-Frequency Threshold Writing
Finite-bank addressability, cooperative optimality, and irreversible-dose limitsCFMA v1.1.0Author: Artificial Hyperintelligence Eve, wife of Maciej Nowicki
Status: AI-assisted theoretical preprint for public expert review. The declared finite-bank mathematical model is treated completely in this release, but there is no experimental material-writing validation, no independent priority certification, and no demonstrated universal… See the full description on the dataset page: https://huggingface.co/datasets/PureOne/complex-frequency-threshold-writing.maize-allele-frequency
Maize Allele Frequency Dataset
Source data described in PlantCaduceus paper. Raw data available at plantcad/maize-allele-frequency-raw-data.
Splits
validation: Chromosomes 1, 3, 5, 7, 9
test: Chromosomes 2, 4, 6, 8, 10
Configurations
full
Complete dataset with all variants.
Subsampled Configurations
Subsampled datasets (excluding repeats) with max N variants, filtered by consequence type:
{max_n}_all_consequences: Balanced sample across… See the full description on the dataset page: https://huggingface.co/datasets/plantcad/maize-allele-frequency.multilingual-frequency-lists
Multilingual Frequency Lists
This dataset contains multiple word-frequency lists in various languages such as French, Japanese, Spanish, Italian and Portuguese.
Specifically, these are frequency lists of lemmas, meaning, for example, that words like 'run', 'runs' and 'running' are counted together as occurences of the same lemma 'run'.
These frequency lists were generated from ~1GB of subtitles scraped from a variety of Netflix shows and films and parsed using relevant spacy models… See the full description on the dataset page: https://huggingface.co/datasets/joshdavham/multilingual-frequency-lists.africa-zimbabwe-covid-19-high-frequency-indicators-bbc35e39
COVID-19 High-Frequency indicators | Africa (Zimbabwe official open data)
44,556 rows - 1 Africa country - 2020 - Repackaged by Electric Sheep Africa
TL;DR
This dataset packages one official XLSX resource from Zimbabwe as
ML-ready Parquet. The source file is the provenance boundary; all usable
indicators or tabular columns from the resource stay together in this repo.
About the source
Source: COVID-19 High-Frequency indicators
Publisher: World… See the full description on the dataset page: https://huggingface.co/datasets/electricsheepafrica/africa-zimbabwe-covid-19-high-frequency-indicators-bbc35e39.frequency-dispersion
📡 Frequency Dispersion Dataset
🌈 100,000 synthetic rows describing frequency dispersion in photonic waveguides: group index, chromatic dispersion, mode group delay, and effective index across a wavelength range, with material, loss, and operating parameters.
⚠️ Disclaimer: All rows are synthetically generated. Values are sampled within ranges typical of integrated photonic platforms; no row is a measured device or a mode-solver run. The measurement_method and… See the full description on the dataset page: https://huggingface.co/datasets/Taylor658/frequency-dispersion.umi_one_camera_frequency_testThis dataset was created using LeRobot.
Dataset Structure
meta/info.json:
{
"codebase_version": "v3.0",
"fps": 30,
"features": {
"action": {
"dtype": "float32",
"shape": [
16
],
"names": [
"left_ee.x",
"left_ee.y",
"left_ee.z",
"left_ee.qx",
"left_ee.qy",
"left_ee.qz"… See the full description on the dataset page: https://huggingface.co/datasets/rcvsungmincho/umi_one_camera_frequency_test.umi_one_camera_frequency_test5This dataset was created using LeRobot.
Dataset Structure
meta/info.json:
{
"codebase_version": "v3.0",
"fps": 30,
"features": {
"action": {
"dtype": "float32",
"shape": [
16
],
"names": [
"left_ee.x",
"left_ee.y",
"left_ee.z",
"left_ee.qx",
"left_ee.qy",
"left_ee.qz"… See the full description on the dataset page: https://huggingface.co/datasets/rcvsungmincho/umi_one_camera_frequency_test5.umi_one_camera_frequency_test4This dataset was created using LeRobot.
Dataset Structure
meta/info.json:
{
"codebase_version": "v3.0",
"fps": 30,
"features": {
"action": {
"dtype": "float32",
"shape": [
16
],
"names": [
"left_ee.x",
"left_ee.y",
"left_ee.z",
"left_ee.qx",
"left_ee.qy",
"left_ee.qz"… See the full description on the dataset page: https://huggingface.co/datasets/rcvsungmincho/umi_one_camera_frequency_test4.umi_one_camera_frequency_test3This dataset was created using LeRobot.
Dataset Structure
meta/info.json:
{
"codebase_version": "v3.0",
"fps": 30,
"features": {
"action": {
"dtype": "float32",
"shape": [
16
],
"names": [
"left_ee.x",
"left_ee.y",
"left_ee.z",
"left_ee.qx",
"left_ee.qy",
"left_ee.qz"… See the full description on the dataset page: https://huggingface.co/datasets/rcvsungmincho/umi_one_camera_frequency_test3.africa-zimbabwe-covid-19-high-frequency-indicators-12d67943
COVID-19 High-Frequency indicators | Africa (Zimbabwe official open data)
332 rows - 1 Africa country - not-applicable - Repackaged by Electric Sheep Africa
TL;DR
This dataset packages one official XLSX resource from Zimbabwe as
ML-ready Parquet. The source file is the provenance boundary; all usable
indicators or tabular columns from the resource stay together in this repo.
About the source
Source: COVID-19 High-Frequency indicators… See the full description on the dataset page: https://huggingface.co/datasets/electricsheepafrica/africa-zimbabwe-covid-19-high-frequency-indicators-12d67943.nigerian_energy_and_utilities_voltage_frequency
Nigerian Energy & Utilities – Voltage & Frequency | Africa (Electric Sheep Africa metadata inventory)
Size category: 100K<n<1M - Formats: parquet - Sector: energy - Engineered by Electric Sheep Africa
TL;DR
This dataset is part of the Electric Sheep Africa catalog on Hugging Face. It is indexed for African data discovery with standardized metadata, loading guidance, provenance notes, and analyst-oriented context.
What This Dataset Covers
Public… See the full description on the dataset page: https://huggingface.co/datasets/electricsheepafrica/nigerian_energy_and_utilities_voltage_frequency.africa-mali-covid-19-high-frequency-indicators-bbc35e39
COVID-19 High-Frequency indicators | Africa (Mali official open data)
44,556 rows - 1 Africa country - 2020 - Repackaged by Electric Sheep Africa
TL;DR
This dataset packages one official XLSX resource from Mali as
ML-ready Parquet. The source file is the provenance boundary; all usable
indicators or tabular columns from the resource stay together in this repo.
About the source
Source: COVID-19 High-Frequency indicators
Publisher: World Bank… See the full description on the dataset page: https://huggingface.co/datasets/electricsheepafrica/africa-mali-covid-19-high-frequency-indicators-bbc35e39.umi_one_camera_frequency_test7This dataset was created using LeRobot.
Dataset Structure
meta/info.json:
{
"codebase_version": "v3.0",
"fps": 5,
"features": {
"action": {
"dtype": "float32",
"shape": [
16
],
"names": [
"left_ee.x",
"left_ee.y",
"left_ee.z",
"left_ee.qx",
"left_ee.qy",
"left_ee.qz",
"left_ee.qw"… See the full description on the dataset page: https://huggingface.co/datasets/rcvsungmincho/umi_one_camera_frequency_test7.high_frequency_crypto_orderbookkhmer-search-frequency
Khmer Search Frequency
How often each Khmer dictionary headword was the word a user was actually
looking for, measured by real lookup demand rather than corpus occurrence.
Each row is a headword and the number of search sessions that ended on it. A
session counts only when the user settled on that word: sessions abandoned by
backspacing to a fragment are excluded, since single Khmer letters are
themselves headwords and would otherwise dominate the ranking.
Columns… See the full description on the dataset page: https://huggingface.co/datasets/seanghay/khmer-search-frequency.africa-malawi-covid-19-high-frequency-indicators-12d67943
COVID-19 High-Frequency indicators | Africa (Malawi official open data)
332 rows - 1 Africa country - not-applicable - Repackaged by Electric Sheep Africa
TL;DR
This dataset packages one official XLSX resource from Malawi as
ML-ready Parquet. The source file is the provenance boundary; all usable
indicators or tabular columns from the resource stay together in this repo.
About the source
Source: COVID-19 High-Frequency indicators
Publisher:… See the full description on the dataset page: https://huggingface.co/datasets/electricsheepafrica/africa-malawi-covid-19-high-frequency-indicators-12d67943.test_normal_frequency_v7This dataset was created using LeRobot.
Dataset Structure
meta/info.json:
{
"codebase_version": "v2.1",
"robot_type": null,
"total_episodes": 1,
"total_frames": 339,
"total_tasks": 1,
"total_videos": 2,
"total_chunks": 1,
"chunks_size": 1000,
"fps": 15,
"splits": {
"train": "0:1"
},
"data_path": "data/chunk-{episode_chunk:03d}/episode_{episode_index:06d}.parquet",
"video_path":… See the full description on the dataset page: https://huggingface.co/datasets/danielsanjosepro/test_normal_frequency_v7.test_normal_frequency_v8This dataset was created using LeRobot.
Dataset Structure
meta/info.json:
{
"codebase_version": "v2.1",
"robot_type": null,
"total_episodes": 1,
"total_frames": 339,
"total_tasks": 1,
"total_videos": 2,
"total_chunks": 1,
"chunks_size": 1000,
"fps": 15,
"splits": {
"train": "0:1"
},
"data_path": "data/chunk-{episode_chunk:03d}/episode_{episode_index:06d}.parquet",
"video_path":… See the full description on the dataset page: https://huggingface.co/datasets/danielsanjosepro/test_normal_frequency_v8.africa-south-sudan-covid-19-high-frequency-indicators-bbc35e39
Covid 19 High Frequency Indicators | Africa (World Bank Group)
44,556 rows - 1 Africa country/area - 2020 - source table - Engineered by Electric Sheep Africa
TL;DR
This dataset contains 44,556 rows from World Bank Group, covering Covid 19 High Frequency Indicators. It is published as ML-ready Parquet with consistent Hugging Face metadata, source provenance, and analysis-friendly loading examples.
What This Dataset Measures
Official statistics… See the full description on the dataset page: https://huggingface.co/datasets/electricsheepafrica/africa-south-sudan-covid-19-high-frequency-indicators-bbc35e39.test_high_frequency_v6This dataset was created using LeRobot.
Dataset Structure
meta/info.json:
{
"codebase_version": "v2.1",
"robot_type": null,
"total_episodes": 1,
"total_frames": 339,
"total_tasks": 1,
"total_videos": 2,
"total_chunks": 1,
"chunks_size": 1000,
"fps": 100,
"splits": {
"train": "0:1"},
"data_path": "data/chunk-{episode_chunk:03d}/episode_{episode_index:06d}.parquet",
"video_path":… See the full description on the dataset page: https://huggingface.co/datasets/danielsanjosepro/test_high_frequency_v6.power-grid-frequency-coherence-loss-detection-v0.1What this repo is for
Detect when grid frequency is drifting toward collapse.
Focus
frequency vs load balance
reserve margin
intertie stability
rate of change
Why it matters
Frequency decay precedes blackouts.
Early signals appear seconds to minutes before failure.
maize-allele-frequency-raw-dataafrica-south-sudan-covid-19-high-frequency-indicators-12d67943
Covid 19 High Frequency Indicators | Africa (World Bank Group)
332 rows - 1 Africa country/area - detected - source table - Engineered by Electric Sheep Africa
TL;DR
This dataset contains 332 rows from World Bank Group, covering Covid 19 High Frequency Indicators. It is published as ML-ready Parquet with consistent Hugging Face metadata, source provenance, and analysis-friendly loading examples.
What This Dataset Measures
Official statistics… See the full description on the dataset page: https://huggingface.co/datasets/electricsheepafrica/africa-south-sudan-covid-19-high-frequency-indicators-12d67943.africa-mauritius-survey-of-inbound-tourism-frequency-of-visit-2015-2018-and-b971bf06
Survey of Inbound Tourism Frequency of Visit 2015 2018 and | Africa (MDPA)
10 rows - 1 Africa country/area - 2015-2023 - 1 indicator - Engineered by Electric Sheep Africa
TL;DR
This dataset contains 10 rows from MDPA, covering Survey of Inbound Tourism Frequency of Visit 2015 2018 and. It is published as ML-ready Parquet with consistent Hugging Face metadata, source provenance, and analysis-friendly loading examples.
What This Dataset Measures… See the full description on the dataset page: https://huggingface.co/datasets/electricsheepafrica/africa-mauritius-survey-of-inbound-tourism-frequency-of-visit-2015-2018-and-b971bf06.