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Create tag_definitions.txt
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tag_definitions.txt
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## Definitions of the Labels used in the DEAL Shared Task
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Below you will find the full list of labels used in the DEAL shared task, along with their definitions and some examples.
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In the dataset, tokens are labeled using the [IOB2 format](https://en.wikipedia.org/wiki/Inside%E2%80%93outside%E2%80%93beginning_(tagging)) (ex: B-Archive, I-Archive).
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| **Label** (abbreviation) | **Definition** | **Example** |
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| ----------------------------- | ----------------------------------------------------------------------------------------------------------------------------------- | ------------------------------------------------------------------------------------------------------------------------- |
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| Archive (Arc) | A curated collection of the literature or data. Very similar to Database | NASA ADS, MAST |
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| CelestialObject (COb) | A named object in the sky | ONC, Andromeda galaxy |
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| CelestialObjectRegion (COR) | A named area on/in a celestial body | Inner galaxy |
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| CelestialRegion (CeR) | A defined region projected onto the sky, or celestial coordinates | GOODS field, l=2, b=15 |
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| Citation (Cit) | A reference to previous work in the literature | Allen et al. 2012 |
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| Collaboration (Col) | An organizational entity containing multiple organizations, observatories, and/or countries | the Plank Collaboration |
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| ComputingFacility (CoF) | A facility whose primary purpose is to operate computational resources. | Example: Australian National Computational Infrastructure high-performance computing centre, CINECA supercomputing Centre |
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| Database (DaB) | A curated and searchable set of related data tables (very similar to Archive) | Simbad |
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| Dataset (DaS) | A curated set of data (essentially a single data table) | Gaia EDR3 |
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| EntityOfFutureInterest (EFI) | A general catch all for things that we think may be worth thinking about in the future (often terms related to gravitational waves) | |
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| Event (Eve) | A conference, workshop or other event that often brings scientists together | Protostars and Planets VI |
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| Fellowship (Fel) | A grant focused towards students and/or early career researchers | Hubble Fellowship |
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| Formula (For) | Mathematical formula or equations | F = Gm1m2/r^2, z=2.3 |
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| Grant (Gra) | An allocation of money and/or time for a research project | grant No. 12345, ADAP grant 12345 |
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| Identifier (Ide) | A unique identifier for data, images, etc | ALMA 123.12345 |
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| Instrument (Ins) | A device, often, but not always, placed on a telescope, to make a measurement | Infrared Array Camera, NIRCam |
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| Location (Loc) | A named location on Earth | Canada |
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| Mission (Mis) | A spacecraft that is not a telescope or observatory that carries multiple instruments | WIND |
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| Model (Mod) | A named scientific or computational model. | TNG100, Salpeter IMF |
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| ObservationalTechniques (ObT) | A method used to observe celestial objects | Resolved Long-slit Spectroscopy, adaptive optics imaging |
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| Observatory (Obs) | A, often similarly located, group of telescopes | Keck Observatory, Fermi |
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| Organization (Org) | A named organization that is not an observatory | NASA, University of Toledo |
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| Person (Per) | A named person or their initials | A. Einstein |
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| Proposal (Pro) | A request for telescope time or funding | 74.C-0209(A), GN-2014B-Q-26 |
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| Software (Sof) | Named computer code or language | Python, Numpy, ClumpFind |
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| Survey (Sur) | An organized search of the sky often dedicated to large scale science projects | 2MASS, SDSS |
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| Tag (Tag) | A HTML tag | <bold><\bold> |
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| Telescope (Tel) | A "bucket" to catch light | Hubble Space Telescope, Discovery Channel Telescope |
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| TextGarbage (TeG) | Incorrect text, often multiple punctuation marks with no inner text | ',,,,,' |
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| URL (URL) | A link to a website | https://www.astropy.org/ |
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| Wavelength (Wav) | A portion of the electromagnetic spectrum (can be communicated as a particular wavelength, a name, or a particular transition) | 656.46 nm, H-alpha |
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