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  2. Outlook Express - Wikipedia

    en.wikipedia.org/wiki/Outlook_Express

    Outlook Express, formerly known as Microsoft Internet Mail and News, is a discontinued email and news client included with Internet Explorer versions 3.0 through 6.0.As such, it was bundled with several versions of Microsoft Windows, from Windows 98 to Windows Server 2003, and was available for Windows 3.x, Windows NT 3.51, Windows 95, Mac System 7, Mac OS 8, and Mac OS 9.

  3. Harmonic damper - Wikipedia

    en.wikipedia.org/wiki/Harmonic_damper

    Harmonic balancer lower pulley on a four-cylinder engine. A harmonic damper is a device fitted to the free (accessory drive) end of the crankshaft of an internal combustion engine to counter torsional and resonance vibrations from the crankshaft. This device must be an interference fit to the crankshaft in order to operate in an effective manner.

  4. F-score - Wikipedia

    en.wikipedia.org/wiki/F-score

    Precision and recall. In statistical analysis of binary classification and information retrieval systems, the F-score or F-measure is a measure of predictive performance. It is calculated from the precision and recall of the test, where the precision is the number of true positive results divided by the number of all samples predicted to be positive, including those not identified correctly ...

  5. When to Worry About Eye Twitching: Symptoms and Causes

    www.healthline.com/health/when-to-worry-about...

    It can affect both the top and bottom eyelids for a few hours at a time. You may experience the twitching for several days in a row. Triggers for this condition can include: stress or anxiety. not ...

  6. What Normal (and Abnormal) Urine Test Results Reveal - Healthline

    www.healthline.com/health/normal-urine-test...

    ketones. presence in urine is abnormal, may indicate diabetes. albumin. presence is abnormal, may indicate kidney disease. protein. presence is abnormal, may indicate kidney disease. bilirubin ...

  7. Blood Pressure Chart & Numbers (Normal Range, Systolic ...

    www.webmd.com/hypertension-high-blood-pressure/...

    Normal: Lower than 80. Stage I: hypertension: 80-89. Stage II: hypertension: 90 or more. Hypertensive crisis: 120 or more. Call 911. Our chart below has more details. Even if your diastolic number ...

  8. Reversing Congestive Heart Failure: Is It Possible? - Healthline

    www.healthline.com/health/heart-health/is...

    It can be difficult to generalize about life expectancy with heart failure because of so many individualized factors. But, a 2017 study suggests that about 80%–90% of people with the condition ...

  9. Precision and recall - Wikipedia

    en.wikipedia.org/wiki/Precision_and_recall

    Precision and recall. Precision and recall. In pattern recognition, information retrieval, object detection and classification (machine learning), precision and recall are performance metrics that apply to data retrieved from a collection, corpus or sample space . Precision (also called positive predictive value) is the fraction of relevant ...