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unstructured

unstructured

3 5.7
Information that is not in a fixed table, like text or images
  • adjective
  • /ʌnˈstrʌkʧərd/
  • Specialized
translation icon : no estructurado
  • Families were interviewed in depth, in their own homes, using an unstructured, open-ended question format.
  • unstructured text
  • unstructured data
  • unstructured environment

The NLP tool that parses unstructured narrative disclosures is, is a, is an impressive tool.

Examples

  • Other systems in commercial use have adopted the unstructured medical text reference approach directly, using search technology to provide decision support.

    Academic text (2017)
  • Our labels are unstructured text reports.

  • There is a wealth of information hidden in the vast sea of unstructured data surrounding us.

    Blog text (11)
  • That's the problem with unstructured data; it's really hard to find what you want in it.

    Blog text (11)
  • But since the vast majority of the data on the web is unstructured, they're somewhat limited.

    Blog text (31)
  • However, since this study was aimed at accuracy, it focused only on marking and finding targets in unstructured environments.

    Academic text (2007)
  • How can we practically integrate the complex and often unstructured environmental data into a traditional AIS?

    Academic text (2005)
  • Citizen input data reflects a variety of unstructured formats, including mobile phone SMS messages and online text submissions.

    Academic text (2012)
  • Most online platforms deal with large amounts of unstructured data, such as social media posts and videos.

  • The research team analyzed various forms of unstructured data, including interviews and free-text responses.

Synonyms

unorganized
vsunstructured
  • US
4 3.8

Not in a clear order and often messy

is specific to data formats rather than general disorder
structureless
vsunstructured
1 6.5

Not organised in a clear plan or order

applies specifically to data not fitting a predefined schema or model
unordered
vsunstructured
1 4.1

Not in any clear order

concerns lack of schema rather than mere absence of order
tableless
vsunstructured
  • Specialized
8.4

A way of storing data without database tables

is broader, covering any data not matching a fixed schema
nonstructured
vsunstructured
5.8

Not organized and having no clear order or pattern

focuses on data without a preset schema or table structure

Antonyms

1 3.9

Arranged in a clear, planned way with regular parts or routines

How Structured

structured
1 3.9
semistructured
  • Specialized
6.9
unstructured
  • Specialized
3 5.7
raw
  • Specialized
12 2.4

Surface Forms

unstructured positive

Morphology

unstructured = structured (transparent) = un + structure + ed

The technical sense uses the same regular morphology: 'un-' negates 'structured', so 'unstructured' means 'not organized according to a predefined model'.

Etymology

Unstructured joins un- ('not') with structure ('an arranged form' or 'a built plan'). In technology it means data that is not in a fixed table or plan, like a pile of emails, images, or recordings, so you need special tools to find the information.