One intu-Algorithm 3 ODEE-FER 1: for each news cluster c ∈ N do 2: Sample a latent event type vector t ∼ Normal(α) 3: for each entity e ∈ Ec do 4: Sample a slot s ∼ Multinomial(MLP(t; θ)) 5: Sample a head h ∼ Multinomial(1, λs) 6: Sample a feature vector f ∼ Normal(βs) 7: Sample a redundancy ratio r ∼ Normal(γs) 8: end for 9: end for ition is that occurrence frequency is a straightforward measure for word-level redundancy.
in Figure 2(c), we additionally bring in the normalized occurrence frequency of a coreferential slot realization as an observed latent variable r ∼ Normal(γ s ).