Half of all essential and half of all non-essential genes were randomly chosen to be included in the training set.
Will the three sets of twins in Zoe's kindergarten class leave her feeling that she's missing an essential other half?
Although prevention is essential to half the spread of HIV/AIDS, an alarming 80 per cent of all young people still don't know how to protect themselves from the virus.
The winery has teamed up with The Pilates Reserve, a Napa Valley Pilates studio, to create Pilates Essentials, a half day of working out, tasting and dining wine country style.
The fat of the whole is essential to either half.
Apparently, this step is essential because almost half the crime now reported on the subway "involves sleeping passengers" — presumably with criminals inflicting it on the slumbering, rather than, as in a twenties German expressionist film, the somnambulists striking others, unaware.
PC Gamer commented that "while this inaugural episode may not be the essential FPS that Half-Life 2 is, I can't imagine any shooter fan who'd want to miss it".
It represented something entirely different and troubling: the denial, on the part of one-half of the country, of the essential legitimacy of the other half to hold power, even if it does so with a clear majority.
"Falcao was essential in the first half as Peru were unable to deal with his movement.
