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id stringclasses 9 values	registry_version stringclasses 1 value	repo_id stringclasses 9 values	hub_url stringclasses 9 values	banner_url stringclasses 9 values	title stringclasses 9 values	modality stringclasses 3 values	task stringclasses 5 values	tags listlengths 4 4	source dict	source_url stringclasses 9 values	license_note stringclasses 4 values	train_examples int64 701 24k	test_examples int64 176 6k	total_examples int64 877 30k	artifact_bytes int64 819k 1.31B	features unknown	target_column stringclasses 6 values	classes listlengths 0 100	configs listlengths 1 1	status stringclasses 1 value	published_at stringclasses 1 value
smart-home-energy-prediction	1.0.0	hoangbang/smart-home-energy-prediction	https://huggingface.co/datasets/hoangbang/smart-home-energy-prediction	https://huggingface.co/d…ssets/banner.png	Smart Home Appliance Energy Prediction	tabular	tabular-regression	[ "tabular", "tabular-regression", "data-visualization", "challenge" ]	{ "name": "Energy Consumption Prediction", "url": "https://archive.ics.uci.edu/dataset/374/appliances+energy+prediction", "license_note": "Adapted from UCI Appliances Energy Prediction (CC BY 4.0); retain original attribution." }	https://archive.ics.uci.edu/dataset/374/appliances+energy+prediction	Adapted from UCI Appliances Energy Prediction (CC BY 4.0); retain original attribution.	15,882	3,853	19,735	1,134,980	{ "date": "object", "lights": "int64", "T1": "float64", "RH_1": "float64", "T2": "float64", "RH_2": "float64", "T3": "float64", "RH_3": "float64", "T4": "float64", "RH_4": "float64", "T5": "float64", "RH_5": "float64", "T6": "float64", "RH_6": "float64", "T7": "float64", "RH_7": "float64...	Appliances	[]	[ { "name": "default", "splits": [ { "name": "train", "examples": 15882, "labeled": true }, { "name": "test", "examples": 3853, "labeled": false } ] } ]	published	2026-07-22T06:12:10.624227+00:00
risk-radar-loan-default	1.0.0	hoangbang/risk-radar-loan-default	https://huggingface.co/datasets/hoangbang/risk-radar-loan-default	https://huggingface.co/d…ssets/banner.png	Risk Radar Loan Default Prediction	tabular	tabular-classification	[ "tabular", "tabular-classification", "data-visualization", "challenge" ]	{ "name": "Loan Default Prediction", "url": "https://www.kaggle.com/datasets/uciml/default-of-credit-card-clients-dataset", "license_note": "See original source terms and attribution before reuse." }	https://www.kaggle.com/datasets/uciml/default-of-credit-card-clients-dataset	See original source terms and attribution before reuse.	24,000	6,000	30,000	1,902,087	{ "id": "int64", "LIMIT_BAL": "float64", "SEX": "int64", "EDUCATION": "int64", "MARRIAGE": "int64", "AGE": "int64", "PAY_0": "int64", "PAY_2": "int64", "PAY_3": "int64", "PAY_4": "int64", "PAY_5": "int64", "PAY_6": "int64", "BILL_AMT1": "float64", "BILL_AMT2": "float64", "BILL_AMT3": "floa...	default	[]	[ { "name": "default", "splits": [ { "name": "train", "examples": 24000, "labeled": true }, { "name": "test", "examples": 6000, "labeled": false } ] } ]	published	2026-07-22T06:12:10.624227+00:00
hunt-for-worlds-kepler	1.0.0	hoangbang/hunt-for-worlds-kepler	https://huggingface.co/datasets/hoangbang/hunt-for-worlds-kepler	https://huggingface.co/d…ssets/banner.png	Hunt for Worlds: Kepler Exoplanet Detection	tabular	tabular-classification	[ "tabular", "tabular-classification", "data-visualization", "challenge" ]	{ "name": "Kepler Exoplanet Detection", "url": "https://www.kaggle.com/datasets/nasa/kepler-exoplanet-search-results", "license_note": "See original NASA/Kaggle source terms and attribution before reuse." }	https://www.kaggle.com/datasets/nasa/kepler-exoplanet-search-results	See original NASA/Kaggle source terms and attribution before reuse.	7,662	1,902	9,564	1,553,479	{ "id": "int64", "kepid": "int64", "koi_disposition": "object", "koi_period": "float64", "koi_period_err1": "float64", "koi_period_err2": "float64", "koi_time0bk": "float64", "koi_time0bk_err1": "float64", "koi_time0bk_err2": "float64", "koi_impact": "float64", "koi_impact_err1": "float64", "koi...	koi_disposition	[]	[ { "name": "default", "splits": [ { "name": "train", "examples": 7662, "labeled": true }, { "name": "test", "examples": 1902, "labeled": false } ] } ]	published	2026-07-22T06:12:10.624227+00:00
star-galaxy-quasar-classification	1.0.0	hoangbang/star-galaxy-quasar-classification	https://huggingface.co/datasets/hoangbang/star-galaxy-quasar-classification	https://huggingface.co/d…ssets/banner.png	Star, Galaxy, or Quasar? Sloan Digital Sky Survey	tabular	tabular-classification	[ "tabular", "tabular-classification", "data-visualization", "challenge" ]	{ "name": "Star Galaxy Quasar Classification", "url": "https://www.kaggle.com/datasets/lucidlenn/sloan-digital-sky-survey", "license_note": "See original source terms and attribution before reuse." }	https://www.kaggle.com/datasets/lucidlenn/sloan-digital-sky-survey	See original source terms and attribution before reuse.	8,000	2,000	10,000	818,652	{ "id": "int64", "ra": "float64", "dec": "float64", "u": "float64", "g": "float64", "r": "float64", "i": "float64", "z": "float64", "class": "object", "redshift": "float64" }	class	[]	[ { "name": "default", "splits": [ { "name": "train", "examples": 8000, "labeled": true }, { "name": "test", "examples": 2000, "labeled": false } ] } ]	published	2026-07-22T06:12:10.624227+00:00
olympic-vision-100-sports	1.0.0	hoangbang/olympic-vision-100-sports	https://huggingface.co/datasets/hoangbang/olympic-vision-100-sports	https://huggingface.co/d…ssets/banner.png	Olympic Vision: 100 Sports Classification	image	image-classification	[ "image", "image-classification", "data-visualization", "challenge" ]	{ "name": "Sports Image Classification", "url": "https://www.kaggle.com/datasets/gpiosenka/sports-classification", "license_note": "See original Kaggle source terms and attribution before reuse." }	https://www.kaggle.com/datasets/gpiosenka/sports-classification	See original Kaggle source terms and attribution before reuse.	13,992	500	14,492	376,769,969	{ "image": "Image", "image_id": "string", "label": "string (test sentinel: __unlabeled__)" }	label	[ "air hockey", "ampute football", "archery", "arm wrestling", "axe throwing", "balance beam", "barell racing", "baseball", "basketball", "baton twirling", "bike polo", "billiards", "bmx", "bobsled", "bowling", "boxing", "bull riding", "bungee jumping", "canoe slamon", "cheerlead...	[ { "name": "default", "splits": [ { "name": "train", "examples": 13992, "labeled": true }, { "name": "test", "examples": 500, "labeled": false } ] } ]	published	2026-07-22T06:12:10.624227+00:00
street-smart-road-signs	1.0.0	hoangbang/street-smart-road-signs	https://huggingface.co/datasets/hoangbang/street-smart-road-signs	https://huggingface.co/d…ssets/banner.png	Street Smart: Road Sign Recognition	image	object-detection	[ "image", "object-detection", "data-visualization", "challenge" ]	{ "name": "Road Sign Recognition", "url": "https://www.kaggle.com/datasets/andrewmvd/road-sign-detection", "license_note": "See original Kaggle source terms and attribution before reuse." }	https://www.kaggle.com/datasets/andrewmvd/road-sign-detection	See original Kaggle source terms and attribution before reuse.	701	176	877	151,651,786	{ "image": "Image", "image_id": "string", "width": "int64", "height": "int64", "objects.bbox": "list[list[float32]] (COCO xywh)", "objects.category": "ClassLabel[4]" }	objects.category	[ "trafficlight", "stop", "speedlimit", "crosswalk" ]	[ { "name": "default", "splits": [ { "name": "train", "examples": 701, "labeled": true }, { "name": "test", "examples": 176, "labeled": false } ] } ]	published	2026-07-22T06:12:10.624227+00:00
hard-hat-heroes	1.0.0	hoangbang/hard-hat-heroes	https://huggingface.co/datasets/hoangbang/hard-hat-heroes	https://huggingface.co/d…ssets/banner.png	Hard Hat Heroes: Construction Safety Detection	image	object-detection	[ "image", "object-detection", "data-visualization", "challenge" ]	{ "name": "Hard Hat Detection", "url": "https://www.kaggle.com/datasets/andrewmvd/hard-hat-detection", "license_note": "See original Kaggle source terms and attribution before reuse." }	https://www.kaggle.com/datasets/andrewmvd/hard-hat-detection	See original Kaggle source terms and attribution before reuse.	4,000	1,000	5,000	1,310,639,957	{ "image": "Image", "image_id": "string", "width": "int64", "height": "int64", "objects.bbox": "list[list[float32]] (COCO xywh)", "objects.category": "ClassLabel[3]" }	objects.category	[ "helmet", "head", "person" ]	[ { "name": "default", "splits": [ { "name": "train", "examples": 4000, "labeled": true }, { "name": "test", "examples": 1000, "labeled": false } ] } ]	published	2026-07-22T06:12:10.624227+00:00
hey-computer-speech-commands	1.0.0	hoangbang/hey-computer-speech-commands	https://huggingface.co/datasets/hoangbang/hey-computer-speech-commands	https://huggingface.co/d…ssets/banner.png	Hey Computer: Speech Command Recognition	audio	audio-classification	[ "audio", "audio-classification", "data-visualization", "challenge" ]	{ "name": "Speech Command Recognition", "url": "https://www.kaggle.com/datasets/nikhilkushwaha2529/speech-commands", "license_note": "See original source terms and attribution before reuse." }	https://www.kaggle.com/datasets/nikhilkushwaha2529/speech-commands	See original source terms and attribution before reuse.	13,192	3,295	16,487	520,681,118	{ "audio": "Audio", "id": "string", "label": "string (test sentinel: __unlabeled__)", "duration_seconds": "float64", "sampling_rate": "int64" }	label	[ "down", "left", "off", "on", "right", "stop", "up" ]	[ { "name": "default", "splits": [ { "name": "train", "examples": 13192, "labeled": true }, { "name": "test", "examples": 3295, "labeled": false } ] } ]	published	2026-07-22T06:12:10.624227+00:00
speak-the-digit	1.0.0	hoangbang/speak-the-digit	https://huggingface.co/datasets/hoangbang/speak-the-digit	https://huggingface.co/d…ssets/banner.png	Speak the Digit: Spoken Digit Recognition	audio	audio-classification	[ "audio", "audio-classification", "data-visualization", "challenge" ]	{ "name": "Spoken Digit Recognition", "url": "https://www.kaggle.com/datasets/joserzapata/free-spoken-digit-dataset-fsdd", "license_note": "See original source terms and attribution before reuse." }	https://www.kaggle.com/datasets/joserzapata/free-spoken-digit-dataset-fsdd	See original source terms and attribution before reuse.	2,400	600	3,000	21,222,994	{ "audio": "Audio", "id": "string", "label": "string (test sentinel: __unlabeled__)", "duration_seconds": "float64", "sampling_rate": "int64" }	label	[ "0", "1", "2", "3", "4", "5", "6", "7", "8", "9" ]	[ { "name": "default", "splits": [ { "name": "train", "examples": 2400, "labeled": true }, { "name": "test", "examples": 600, "labeled": false } ] } ]	published	2026-07-22T06:12:10.624227+00:00

Data Visualization Catalog

Versioned registry metadata for the public Data Visualization collection and Portal Space. catalog.json is the active source of truth; immutable snapshots live in versions/.

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