ϕ i are also called unobserved effects in the literature, referring to the fact that they capture the effect of all (time invariant) factors that might affect q but not included in the other explanatory variables.
In this paper, the basis vector f i is also called a beam [8], and (tilde {mathbf {h}}_{k_{xi }} =[tilde {h}_{k_{xi },1}, tilde {h}_{k_{xi },2}, cdots, tilde {h}_{k_{xi },N}]) is called the BD channel vector, which is obtained by projecting the channel vector ({mathbf {h}_{{k_{xi }}}}) onto the set of all the beams Γ={f1,⋯,f⋯,f N }.
In our method, f i is also called the ranking score of sample i, which we use to rank the unknown samples.
The set X i is also called the tail of e i and the set Y i is called the head, with reference to the graphical representation of arcs (directed edges) and hyperarcs as arrows.
"I was also called 'nigger' by Watts and heard racist jokes".
These instances were not limited to my times in Cameron Indoor Stadium, though, as I was also called a "fag" by a hall-mate.
"I was also called 'ultra-poor,'" says another woman.
I'm also calling on Congress to continue down the path of earmark reform.
I'm also calling Fiona [a doctor in Glasgow, a mutual friend].
She added: "I'm also calling for the imposing of targeted economic sanctions and travel bans against named individuals... including Mr Putin.
