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  2. Synthetic-aperture sonar - Wikipedia

    en.wikipedia.org/wiki/Synthetic-aperture_sonar

    Synthetic-aperture sonar (SAS) is a form of sonar in which sophisticated post-processing of sonar data is used in ways closely analogous to synthetic-aperture radar. Synthetic-aperture sonars combine a number of acoustic pings to form an image with much higher along-track resolution than conventional sonars.

  3. One in ten rule - Wikipedia

    en.wikipedia.org/wiki/One_in_ten_rule

    In other words: for each feature we need 10 observations/labels. For example, if a sample of 200 patients is studied and 20 patients die during the study (so that 180 patients survive), the one in ten rule implies that two pre-specified predictors can reliably be fitted to the total data.

  4. PRESS statistic - Wikipedia

    en.wikipedia.org/wiki/PRESS_statistic

    Instead of fitting only one model on all data, leave-one-out cross-validation is used to fit N models (on N observations) where for each model one data point is left out from the training set. The out-of-sample predicted value is calculated for the omitted observation in each case, and the PRESS statistic is calculated as the sum of the squares ...

  5. SAS (software) - Wikipedia

    en.wikipedia.org/wiki/SAS_(software)

    SAS (previously "Statistical Analysis System") [1] is a statistical software suite developed by SAS Institute for data management, advanced analytics, multivariate analysis, business intelligence, criminal investigation, [2] and predictive analytics. SAS' analytical software is built upon artificial intelligence and utilizes machine learning ...

  6. SAS language - Wikipedia

    en.wikipedia.org/wiki/SAS_language

    SAS was developed in the 1960s by Anthony James Barr, who built its fundamental structure, [4] and SAS Institute CEO James Goodnight, who developed a number of features including analysis procedures. [5] The language is currently developed and sponsored by the SAS Institute, of which Goodnight is founder and CEO. [6]

  7. Contact AOL customer support

    help.aol.com/articles/account-management...

    The AOL Help site is your starting point for getting support from AOL. Support may come via phone, chat, social media or help articles, depending on the question or issue you have.

  8. Doctors Say This Nighttime Behavior Can Be A Sign Of Dementia

    www.aol.com/doctors-nighttime-behavior-sign...

    However, Dr. Kobylarz notes it can start as early as 1 p.m. for some people. What Sundowning Looks Like There’s a difference between being totally over your day and sundowning.

  9. The Playlist: Week 7 fantasy basketball waiver wire pickups ...

    www.aol.com/sports/playlist-week-7-fantasy...

    Richards returned to the Hornets on Saturday, scoring 12 points (3-5 FG, 6-7 FT) with 6 boards, 1 assist, 1 steal and 3 blocks in 25 minutes. Moussa Diabaté got the start but only played 22 ...