データセットの定義と意味 - メリアム・ウェブスター

DATASET Definition & Meaning - Merriam-Webster Est. 1828 Dictionary Definition Definition Example Sentences Word History Rhymes Entries Near Cite this Entry Citation Save Word To save this word, you'll need to log in. Log In dataset noun da·​ta·​set ˈdā-tə-ˌset ˈda- also ˈdä- variants or less commonly data set plural datasets also data sets : a collection of data taken from a single source or intended for a single project analyzed the dataset If you're using a public dataset , make sure the data comes from a reliable source … — Ben Dickson The company is also … continuing to build its own dataset to improve its machine learning models. — Alexandra S. Levine Since AIs need a data set to learn and recognize patterns, one major worry artists have is that their artwork is being used for AI learning, raising concerns of copyright infringement. — Daniel Salcedo Rubio Examples of dataset in a Sentence Recent Examples on the Web Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback . For decades, getting the most out of the terminal required that traders memorized an arcane and bewildering set of three- and four-letter keyboard commands and shortcuts, each of which called up a different feature, function, or dataset . — Jeremy Kahn, Fortune , 28 Apr. 2026 Then, thousands of resulting images were compiled into full-color, 3D digital datasets of the rock’s interior. — Jacek Krywko, ArsTechnica , 24 Apr. 2026 The study authors found the specimens by using a 3D-imaging technique called grinding tomography to create high-resolution datasets , and an AI model, according to the study. — Jack Guy, CNN Money , 23 Apr. 2026 These datasets help recreate how a model responds, enabling the development of competing systems at lower cost. — Aamir Khollam, Interesting Engineering , 23 Apr. 2026 See All Example Sentences for dataset Word History First Known Use 1958, in the meaning defined above Time Traveler The first known use of dataset was in 1958 See more words from the same year Rhymes for dataset alphabet arpanet bayonet biuret cigarette clarinet coronet coverlet epithet ethernet heavyset internet See All Rhymes for dataset Browse Nearby Words datary dataset data structure See all Nearby Words Cite this Entry Style MLA Chicago APA Merriam-Webster “Dataset.” Merriam-Webster.com Dictionary , Merriam-Webster, https://www.merriam-webster.com/dictionary/dataset. Accessed 5 May. 2026. Copy Citation Last Updated: 29 Apr 2026 - Updated example sentences Love words? Need even more definitions? Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free! Merriam-Webster unabridged More from Merriam-Webster Word of the Day augur See Definitions and Examples » Get Word of the Day daily email! Popular in Grammar & Usage See More More Commonly Mispronounced Words 5 Verbal Slip Ups and Language Mistakes Is that lie 'bald-faced' or 'bold-faced'? The Difference Between 'i.e.' and 'e.g.' Why is '-ed' sometimes pronounced at the end of a word? See More Popular in Wordplay See More The Longest Long Words List 9 Other Words for Beautiful The Words of the Week - May 1 12 Lovely and Unusual Words for the Natural World Why do we 'bury the lede?' See More Popular See More More Commonly Mispronounced Words The Longest Long Words List 9 Other Words for Beautiful See More Games & Quizzes See All Quordle Can you solve 4 words at once? Play Blossom Pick the best words! Play The Missing Letter A daily crossword with a twist Play Name That Tree! A quiz that’s all bark, no bite. Take the quiz See All