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  2. Perceptual mapping - Wikipedia

    en.wikipedia.org/wiki/Perceptual_mapping

    Multidimensional perceptual maps are built with more dimensions visualised as profile charts in small map regions, and then items are mapped to the regions by their similarity to the vectors that represent the region. A common technique to construct this kind of multidimensional perceptual maps is the self-organizing map. This helps pinpoint ...

  3. Preference regression - Wikipedia

    en.wikipedia.org/wiki/Preference_regression

    Perceptual map of competing products with ideal vectors. Preference regression is a statistical technique used by marketers to determine consumers’ preferred core benefits. It usually supplements product positioning techniques like multi dimensional scaling or factor analysis and is used to create ideal vectors on perceptual maps.

  4. Multidimensional scaling - Wikipedia

    en.wikipedia.org/wiki/Multidimensional_scaling

    Model selection tools like AIC, BIC, Bayes factors, or cross-validation can thus be useful to select the dimensionality that balances underfitting and overfitting. Mapping the results and defining the dimensions – The statistical program (or a related module) will map the results. The map will plot each product (usually in two-dimensional space).

  5. File:Visible spectrum 390-710 nm linear perceptual.svg ...

    en.wikipedia.org/wiki/File:Visible_spectrum_390...

    Gamut mapping : Spectrum gamut scaled down to fit into extended destination gamut (monochromatic primaries). White added ≈ + 0,409 RGB linear. White added ≈ + 0,409 RGB linear. Observer : CIE 2012 2° "physiologically-relevant" (0.1 nm)

  6. Will a day care worker who says she was wrongfully ... - AOL

    www.aol.com/day-care-worker-says-she-082607389.html

    Former day care worker Melissa Calusinski has served 16 years of a 31-year prison sentence for a crime she insists she didn't commit — a murder that may not have even happened.

  7. List of causal mapping software - Wikipedia

    en.wikipedia.org/wiki/List_of_Causal_Mapping...

    This is a list of causal mapping software. Causal mapping software enables users to create and/or work with causal maps: qualitative networks of interconnected nodes in which each connection represents a causal link. Software and services for concept mapping can also be used for causal mapping if they allow the creation of directed links.

  8. 3 Winter Sleep Problems & How to Fix Them - AOL

    www.aol.com/3-winter-sleep-problems-fix...

    Winter brings less daylight and colder temperatures, which can disrupt sleep. Seasonal Affective Disorder (SAD) is more common in winter due to the lack of sunlight, causing sleep disturbances.

  9. NYT ‘Connections’ Hints and Answers Today, Tuesday, January 14

    www.aol.com/nyt-connections-hints-answers-today...

    Spoilers ahead! We've warned you. We mean it. Read no further until you really want some clues or you've completely given up and want the answers ASAP. Get ready for all of today's NYT ...