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/dports/math/vowpal_wabbit/vowpal_wabbit-7.10/vowpalwabbit/
H A Dstagewise_poly.cc48 feature synth_rec_f; member
423 uint32_t wid_cur = child_wid(poly, wid_atomic, poly.synth_rec_f.weight_index); in synthetic_create_rec()
455 feature new_f = { v * poly.synth_rec_f.x, wid_cur }; in synthetic_create_rec()
461 feature parent_f = poly.synth_rec_f; in synthetic_create_rec()
462 poly.synth_rec_f = new_f; in synthetic_create_rec()
469 poly.synth_rec_f = parent_f; in synthetic_create_rec()
480 poly.synth_rec_f.x = 1.0; in synthetic_create()
481 poly.synth_rec_f.weight_index = constant_feat_masked(poly); //note: not ft_offset'd in synthetic_create()