ntopics The number of events. N_E nsubtopics The number of slots. N_S topic_stick Stickiness parameter. (See Cheung et al., (2013) NAACL paper) topic_smooth Event smoothing. \delta for P^E, P^E_{init} subtopic_smooth Slot smoothing. \delta for P^S, P^S head_smooth Head smoothing. \delta for P^H_{lemm} arg_smooth Argument smoothing. \delta for P^A_{lemm} covar_smooth Covariance matrix smoothing. \beta ndims Number of dimensions in DS vectors k niters Maximum number of iterations trained. method Training algorithm. rseed Random seed used to initialize the model. perturb Amount of perturbation in the initialization. ds_model The distributional semantic model that is used.