Loss

In mathematical optimization and decision theory, a loss function or cost function (sometimes also called an error function) is a function that maps an event or values of one or more variables onto a real number intuitively representing some "cost" associated with the event.

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How fast do we get out of shape and is there a way to slow the loss?

Loss of oxygen in bodies of water identified as new tipping point

Loss of oxygen in lakes and oceans a major threat to ecosystems, society, and planet - EurekAlert

Loss of oxygen in lakes and oceans a major threat to ecosystems, society, and planet

Loss of India’s vultures may have led to deaths of half a million people

Scientists develop silver nanoparticle sensor to detect genes causing hearing loss - EurekAlert

Ocean’s loss of oxygen caused massive Jurassi - EurekAlert

Ocean's loss of oxygen caused massive Jurassic extinction: Could it happen again?

Insecticides contributed to loss of butterflies across American MidWest - EurekAlert

When the TV show Neighbours ended, surveyed fans experienced strong grief, loss, and sometimes a lack of closure ... - EurekAlert

Two Days Before Starship’s Next Launch, Elon Musk Remains Worried: ‘We Are Not Resilient to Loss of a Single Tile’

GP and Clinical Lecturer, Dr James Gill, calls for personalized NHS approach to weight-loss in response to ZOE 'anti ... - EurekAlert

Road of no return — loss of TP53 paves a defined evolution path from gastric preneoplasia-to-cancer - EurekAlert

Economic Alarm: Nature’s Loss Carries Bigger Price Tag Than Estimated

Decades of research suggest that people with hearing loss as they age are more likely to develop Alzheimer’s disease. A recent study now unpacks one molecular mechanism that seems to play a role.

Loss of nature costs more than previously estimated

Melting Mysteries: The Loss of Earth’s Frozen Records

Scientists Discover Biological Mechanism of Hearing Loss Caused by Loud Noise – And a Potential Solution

Metabolic diseases may be driven by gut microbiome, loss of ovarian hormones

Hearing Loss Linked to Increased Risk of Dementia