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  2. Data collection - Wikipedia

    en.wikipedia.org/wiki/Data_collection

    Data collection or data gathering is the process of gathering and measuring information on targeted variables in an established system, which then enables one to answer relevant questions and evaluate outcomes. Data collection is a research component in all study fields, including physical and social sciences, humanities, [2] and business ...

  3. Content curation - Wikipedia

    en.wikipedia.org/wiki/Content_curation

    Content curation is the process of gathering information relevant to a particular topic or area of interest, usually with the intention of adding value through the process of selecting, organizing, and looking after the items in a collection or exhibition. [1] Services or people that implement content curation are called curators. Curation ...

  4. Ground truth - Wikipedia

    en.wikipedia.org/wiki/Ground_truth

    The term "ground truthing" refers to the process of gathering the proper objective (provable) data for this test. Compare with gold standard. For example, suppose we are testing a stereo vision system to see how well it can estimate 3D positions. The "ground truth" might be the positions given by a laser rangefinder which is known to be much ...

  5. Research - Wikipedia

    en.wikipedia.org/wiki/Research

    Scientific research is a systematic way of gathering data and harnessing curiosity. [citation needed] This research provides scientific information and theories for the explanation of the nature and the properties of the world. It makes practical applications possible.

  6. Information behavior - Wikipedia

    en.wikipedia.org/wiki/Information_behavior

    Seeking information to support focus, defining and extending focus through information, gathering pertinent information, organising information in notes Realisation of extensive work to be done. Presented with a clearly focused, personalized topic, the information seeker will experience greater interest and increased confidence.

  7. Questionnaire - Wikipedia

    en.wikipedia.org/wiki/Questionnaire

    A questionnaire is a research instrument that consists of a set of questions (or other types of prompts) for the purpose of gathering information from respondents through survey or statistical study. A research questionnaire is typically a mix of close-ended questions and open-ended questions.

  8. Market research - Wikipedia

    en.wikipedia.org/wiki/Market_research

    Market research is an organized effort to gather information about target markets and customers. It involves understanding who they are and what they need. [1] It is an important component of business strategy [2] and a major factor in maintaining competitiveness. Market research helps to identify and analyze the needs of the market, the market ...

  9. Surveillance - Wikipedia

    en.wikipedia.org/wiki/Surveillance

    Surveillance is the monitoring of behavior, many activities, or information for the purpose of information gathering, influencing, managing, or directing. [ 1 ] [ 2 ] This can include observation from a distance by means of electronic equipment, such as closed-circuit television (CCTV), or interception of electronically transmitted information ...