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  2. Learning management system - Wikipedia

    en.wikipedia.org/wiki/Learning_management_system

    A learning management system ( LMS) or virtual learning environment ( VLE) is a software application for the administration, documentation, tracking, reporting, automation, and delivery of educational courses, training programs, materials or learning and development programs. [1] The learning management system concept emerged directly from e ...

  3. Learning rule - Wikipedia

    en.wikipedia.org/wiki/Learning_rule

    Learning rule. An artificial neural network 's learning rule or learning process is a method, mathematical logic or algorithm which improves the network's performance and/or training time. Usually, this rule is applied repeatedly over the network. It is done by updating the weights and bias levels of a network when a network is simulated in a ...

  4. WNLA (AM) - Wikipedia

    en.wikipedia.org/wiki/WNLA_(AM)

    WNLA. /  33.47806°N 90.64111°W  / 33.47806; -90.64111. /  33.45889°N 90.62917°W  / 33.45889; -90.62917. WNLA (1390 kHz ), is a radio station licensed to serve Indianola, Mississippi, United States. The station is owned by Delta Radio Network, LLC. WNLA broadcasts a Gospel music format to the greater Greenville, Mississippi, area.

  5. Least mean squares filter - Wikipedia

    en.wikipedia.org/wiki/Least_mean_squares_filter

    This cost function (()) is the mean square error, and it is minimized by the LMS. This is where the LMS gets its name. Applying steepest descent means to take the partial derivatives with respect to the individual entries of the filter coefficient (weight) vector

  6. Log-structured merge-tree - Wikipedia

    en.wikipedia.org/wiki/Log-structured_merge-tree

    Log-structured merge-tree. In computer science, the log-structured merge-tree (also known as LSM tree, or LSMT [1]) is a data structure with performance characteristics that make it attractive for providing indexed access to files with high insert volume, such as transactional log data. LSM trees, like other search trees, maintain key-value pairs.

  7. SkyMiles - Wikipedia

    en.wikipedia.org/wiki/SkyMiles

    SkyMiles is the frequent-flyer program of Delta Air Lines that offers points (or "miles") to passengers traveling on most fare types, as well as to consumers who utilize Delta co-branded credit cards, which accumulate towards free awards such as airline tickets, business and first-class upgrades, and luxury products. [1]

  8. History of virtual learning environments in the 1990s - Wikipedia

    en.wikipedia.org/wiki/History_of_virtual...

    The VIRTUS project at University of Cologne, Germany, has started the development of the web-based ILIAS learning management system in 1997. A first version with an integrated web-based authoring environment has been going online at 2 November 1998. In 2000 ILIAS became open source software under the GPL.

  9. Delta Dental - Wikipedia

    en.wikipedia.org/wiki/Delta_Dental

    deltadental .com. The Delta Dental Plans Association, also known as simply Delta Dental, is an American network of dental insurance companies composed of 39 independent Delta Dental members operating in all 50 states, the District of Columbia and Puerto Rico. These member companies provide coverage to 85 million people, enrolled in over 157,000 ...