dataset
Organized digital records
A dataset is a structured collection of data, typically organized in rows and columns or other systematic formats for analysis.
Datasets range from small spreadsheets to massive collections powering machine learning: The researchers released their dataset for peer review.
In computing, dataset often implies data formatted for processing by software rather than human reading.
Stored historical records
- repositoryPlace for storing things
- cloud storageOnline data preservation service
- SQLDatabase manipulation language
- NoSQLSchema-free database systems
MySQL · Oracle · indexing · relational · table · record · field · backup
Deliberate learning effort
- surveySystematic data collection
- experimentSystematic investigation procedure
- methodologyFormal procedural framework
- publicationIssued written material
citation · replication · longitudinal · cross-sectional · census · benchmark · annotation · labeling
Developing abilities through practice
- validationConfirming truth or accuracy
- testEvaluative examination
- featuresDistinctive qualities or aspects
- labelsIdentifying markers attached to items
supervised · unsupervised · overfitting · batch · epoch · augmentation · splitting · holdout
Recurring arrangement or template
- correlationStatistical relationship measure
- insightDeep perceptive understanding
- visualizationForming mental or graphical images
- explorationTraveling through unknown regions
cleaning · preprocessing · wrangling · transformation · aggregation · filtering · segmentation · outlier
Subset for study
variance · distribution · probability · bias · error · correlation · regression · hypothesis
archive
Stored historical records
- repositoryPlace for storing things
- cloud storageOnline data preservation service
- SQLDatabase manipulation language
NoSQL · MySQL · Oracle · indexing · relational · table · record · field · backup · restore
study
Deliberate learning effort
- surveySystematic data collection
- experimentSystematic investigation procedure
- methodologyFormal procedural framework
publication · citation · replication · longitudinal · cross-sectional · census · benchmark · annotation · labeling · ground truth
training
Developing abilities through practice
- validationConfirming truth or accuracy
- testEvaluative examination
- featuresDistinctive qualities or aspects
labels · supervised · unsupervised · overfitting · batch · epoch · augmentation · splitting · holdout · cross-validation
pattern
Recurring arrangement or template
- correlationStatistical relationship measure
- insightDeep perceptive understanding
- visualizationForming mental or graphical images
exploration · cleaning · preprocessing · wrangling · transformation · aggregation · filtering · segmentation · outlier · anomaly
sample
Subset for study
mode · variance · distribution · probability · bias · error · correlation · regression · hypothesis · confidence interval
- computingcomputer, computers, software, hardware, code
- researchstudy, research papers, researching, archive, peer review
- data sciencealgorithm, machine learning, model, analytics, prediction
- analyticsanalytics, metrics, dashboards, KPI, dashboard
- data collectionsspreadsheet, archive, catalog, index, registry
- data sourcessensor, API, survey, log, file
datasetdata point
Individual recorded observation
datum · observation · single entry · instance · row
datasetempty set
Collection with no elements
null set · missing data · blank · vacuum