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  2. Bhattacharyya angle - Wikipedia

    en.wikipedia.org/wiki/Bhattacharyya_angle

    In statistics, Bhattacharyya angle, also called statistical angle, is a measure of distance between two probability measures defined on a finite probability space. It is defined as It is defined as Δ ( p , q ) = arccos ⁡ BC ⁡ ( p , q ) {\displaystyle \Delta (p,q)=\arccos \operatorname {BC} (p,q)}

  3. Receiver operating characteristic - Wikipedia

    en.wikipedia.org/wiki/Receiver_operating...

    A classification model (classifier or diagnosis [7]) is a mapping of instances between certain classes/groups.Because the classifier or diagnosis result can be an arbitrary real value (continuous output), the classifier boundary between classes must be determined by a threshold value (for instance, to determine whether a person has hypertension based on a blood pressure measure).

  4. Angle - Wikipedia

    en.wikipedia.org/wiki/Angle

    In Euclidean geometry, an angle or plane angle is the figure formed by two rays, called the sides of the angle, sharing a common endpoint, called the vertex of the angle. [1] Two intersecting curves may also define an angle, which is the angle of the rays lying tangent to the respective curves at their point of intersection.

  5. List of aviation, avionics, aerospace and aeronautical ...

    en.wikipedia.org/wiki/List_of_aviation,_avionics...

    Angle of attack: AOC 1: Air operator's certificate: AOC 2: Aeronautical operational control: AOG Aircraft on ground: AOM 1: Aircraft operations manual AOM 2: Airport/aerodrome operating minima AOP Airport operating plan AP Autopilot: A/P Airplane (US), Aeroplane (ICAO) APARS Automatic pressure altitude reporting system APC Auto pilot computer APIRS

  6. Circular mean - Wikipedia

    en.wikipedia.org/wiki/Circular_mean

    The resulting radius will be 1 if all angles are equal. If the angles are uniformly distributed on the circle, then the resulting radius will be 0, and there is no circular mean. (In fact, it is impossible to define a continuous mean operation on the circle.) In other words, the radius measures the concentration of the angles.

  7. Fact-Check: Walz Did Not Say AOC Should Be Speaker

    www.aol.com/fact-check-walz-did-not-084100829.html

    For premium support please call: 800-290-4726 more ways to reach us. Sign in. Mail. 24/7 Help. ... Fact-Check: Walz Did Not Say AOC Should Be Speaker. Chad de Guzman. October 28, 2024 at 4:41 AM.

  8. Gradian - Wikipedia

    en.wikipedia.org/wiki/Gradian

    In trigonometry, the gradian – also known as the gon (from Ancient Greek γωνία (gōnía) 'angle'), grad, or grade [1] – is a unit of measurement of an angle, defined as one-hundredth of the right angle; in other words, 100 gradians is equal to 90 degrees.

  9. FACT CHECK: Did AOC Recently Remove Her Pronouns From Her X Bio?

    www.aol.com/fact-check-did-aoc-recently...

    A viral post shared on X claims New York Democratic Rep. Alexandria Ocasio-Cortez recently removed her preferred pronouns from her bio on the platform. Verdict: False An archived screenshot of ...