(12) //get the current topic assignment of attribute

(13) update ,,, and

(14) for = 1 to do

(15) compute probability according to equation (9)

(16) end for

(17) Gibbs sampling for and obtain

(18) update ,,, and

(19) end for

(20) end for

(21) slice sampling for ,,, and in (0, 1)

(22)end for

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