A tag is a keyword or label that categorizes your question with other, similar questions. Using the right tags makes it easier for others to find and answer your question.

Licensing Open Data is the act of granting (or not granting) authoritative permission or license to others.
70 questions
Linked data is a method of publishing structured data so that it can be interlinked and become more useful through semantic queries.
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Longitudinal is a term to describe time-series data.
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Algorithmic learning from data. A form of Pattern Recognition.
255 questions
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Healthcare, the body, medicine, medical research, pharmacology, anatomy, etc
322 questions
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Mental disorders includes all mental illness such as addiction, schizophrenia, anxiety, depression, OCD, PTSD, personality disorders. This is a very general tag for any mental disorder. Anything in t…
1 question
Metadata is data/information that provides data/information about other data. Metadata is essentially documentation of data.
90 questions
For questions about data related to the weather (temperature, wind, precipitation).
10 questions
For questions concerning data and information for the country of Mexico.
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for open data (data request) questions about migration of animals, people, or companies between countries, states, regions or continents.
12 questions
For questions about data related to armies, soldiers, wars, war weapons, etc.
7 questions
The [MIMIC-III (Medical Information Mart for Intensive Care) database](https://mimic.physionet.org/about/mimic/) contains physiologic signals, vital signs time series, and comprehensive clinical data …
130 questions
For questions concerning Massive Open Online Courses (MOOCs).
2 questions
The Mosaic Effect occurs when the information in an individual dataset, in isolation, may not pose a risk of identifying an individual (or threatening some other important interest such as security), …
1 question
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Music-related questions. Many of them may be tagged as [data-request] as well.
46 questions
For human or animal names, or plants. But **not** for stores, cities, etc.
31 questions
For questions related to open data that is represented as a network or graph structure.
36 questions
10 questions
NGO - Non-Governmental Organization
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Natural language processing (NLP) is a subfield of artificial intelligence and machine learning that involves transforming or extracting useful information from natural language data.
145 questions
National Oceanic and Atmospheric Administration (United States government agency)
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A nonprofit organization (NPO) or not-for-profit organization is an organization that uses surplus revenues to achieve its goals rather than distributing them as profit or dividends
10 questions
For questions about data related to the area of North America, the continent that comprises Northern America, (the) Caribbean, and Central America.
12 questions
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For questions about data related to the oceans, seas, seaside. For instance about the climate, wildlife, physics, shapes and human activities in the sea.
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