coral_asset_diversity_score

gistfile1.txt

def asset_diversity_score(threads, alpha=2, beta=2):
    X = set()
    n = 0
    for t in threads:
        users, n_comments = unique_participants(t)
        X = X | users
        n += n_comments
    y = len(X)

    return {'diversity_score': beta_binomial_model(y, n, alpha, beta, 0.05)}