Finally, the problem translates into the quadratic programming problem as in (1), where C is penalty coefficient, and ξ i is slack variable.
When classes are overlapping and misclassifications are allowed, the above constraints become y i (w T x i + b ) ≥ 1 - ξ i, ξ i ≥ 0, ∑ (ξ i ) ≤ C, where ξ i are slack variables and C a constant.
When he says, "I am slack-jawed to read that members claim to have not understood that the techniques on which they were briefed were to actually be employed," he is admitting both that he doesn't remember the CIA telling him and Pelosi that the techniques had already been employed, and that they only spoke of waterboarding in the prospective sense.
where -1 ≤ s ≤ 0 is a hyper-parameter, the function H1 = max 0, 1 - ·) is the classical Hinge loss function, R s = min(1 - s, max 0, 1 - ·)) is the Ramp loss function for unlabeled data, ξ i are slack variables that are related to a soft margin and C is the tuning parameter used to balance the margin and training error.
Should I feel guilty because I'm slacking off, or am I being too self-conscious?
When I'm not building, I feel like I'm slacking".
Reader, I was slack-jawed with amazement and horror (there is a fine line in panto).
Having time off doesn't mean I'm slacking off – it's a way of recognising my hard work in 2015, and rewarding myself.
So stop making me feel like I'm slacking if I take a long bath, go to an exercise class, listen to a radio programme, or write a poem.
Already I was slack-jawed, thinking: "What are they going to do with Kirsty MacColl's vocal?" MacColl, part of the genetic fabric of folk, and an essential element of the song's appeal, died in a boating accident 11 years ago and it might seem rather tasteless to encourage a mass slur through her contribution.
We wrote down times and, you know, he could turn round next year if I'm slacking off or anything, he can say, 'Right, you wrote this down in your own words; what's going wrong?' I think he's got quite a few ideas.
