akanik

# To redirect all users to access the site WITHOUT the 'www.' prefix,
# (http://www.example.com/... will be redirected to http://example.com/...)
# Make sure to replace example.com with your own site name
RewriteCond %{HTTP_HOST} ^www\.example\.com$ [NC]
RewriteRule ^(.*)$ http://example.com/$1 [L,R=301]

akanik

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)}

akanik

def beta_binomial_model(y, n, alpha, beta, quantile):
    alpha_ = y + alpha
    beta_ = n - y + beta
    return stats.beta.ppf(quantile, alpha_, beta_)

akanik

def gamma_poission_model(X, n, k, theta, quantile):
    k = np.sum(X) + k
    t = theta/(theta*n + 1)
    return stats.gamma.ppf(quantile, k, scale=t)

akanik

def asset_discussion_score(threads, k=1, theta=2):
    X = np.array([max_thread_width(t) * max_thread_depth(t) for t in threads])
    n = len(X)

    k = np.sum(X) + k
    t = theta/(theta*n + 1)

    return {'discussion_score': gamma_poission_model(X, n, k, theta, 0.05)}