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  2. List of datasets for machine-learning research - Wikipedia

    en.wikipedia.org/wiki/List_of_datasets_for...

    Most data files are adapted from UCI Machine Learning Repository data, some are collected from the literature. treated for missing values, numerical attributes only, different percentages of anomalies, labels 1000+ files ARFF: Anomaly detection: 2016 (possibly updated with new datasets and/or results) [331] Campos et al.

  3. List of software for nanostructures modeling - Wikipedia

    en.wikipedia.org/wiki/List_of_software_for...

    Materials Design MedeA [13] Materials Studio; Materials Square [14] - a cloud-based materials simulation web platform, provides GUI for Quantum Espresso, LAMMPS, and Open Calphad; MBN Explorer and MBN Studio [15] [16] MD-kMC [17] PARCAS [18] [19] [20] – Open source molecular dynamics code; SAMSON: interactive carbon nanotube modeling [21] and ...

  4. Space Telescope Science Data Analysis System - Wikipedia

    en.wikipedia.org/wiki/Space_Telescope_Science...

    The Space Telescope Science Data Analysis System (STSDAS) is an IRAF-based suite of astronomical software for reducing and analyzing astronomical data. [1] It contains general purpose tools and packages for processing data from the Hubble Space Telescope. STSDAS is produced by Space Telescope Science Institute (STScI).

  5. Comparison of data modeling tools - Wikipedia

    en.wikipedia.org/wiki/Comparison_of_data...

    Tool Supported data models (conceptual, logical, physical) Supported notations Forward engineering Reverse engineering Model/database comparison and synchronization Teamwork/repository Database Workbench: Conceptual, logical, physical IE (Crow’s foot) Yes Yes Update database and/or update model No Enterprise Architect

  6. Photomultiplier tube - Wikipedia

    en.wikipedia.org/wiki/Photomultiplier_Tube

    Photomultiplier tubes (photomultipliers or PMTs for short) are extremely sensitive detectors of light in the ultraviolet, visible, and near-infrared ranges of the electromagnetic spectrum. They are members of the class of vacuum tubes , more specifically vacuum phototubes .

  7. List of telescope parts and construction - Wikipedia

    en.wikipedia.org/wiki/List_of_telescope_parts...

    Primary lens: The objective of a refracting telescope. Primary mirror: The objective of a reflecting telescope. Corrector plate: A full aperture negative lens placed before a primary mirror designed to correct the optical aberrations of the mirror. Schmidt corrector plate: An aspheric-shaped corrector plate used in the Schmidt telescope.

  8. File:Comparison optical telescope primary mirrors.svg

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

    Comparison of optical telescope primary mirrors: Image title: Comparison of nominal sizes of primary mirrors of notable optical telescopes compared with some other telescopes and objects, by CMG Lee. Dotted lines show mirrors with equivalent light-gathering ability. Thanks to user at 71.41.210.146 for data on holes in mirrors. Width: 100% ...

  9. Model selection - Wikipedia

    en.wikipedia.org/wiki/Model_selection

    Model selection is the task of selecting a model from among various candidates on the basis of performance criterion to choose the best one. [1] In the context of machine learning and more generally statistical analysis, this may be the selection of a statistical model from a set of candidate models, given data.