def structure_weights(dataset, w):
*_, single, pair = dataset
num_single = [factor.num_weights(f) for f in single]
num_pair = [factor.num_weights(f) for f in pair]
start = 0
single_weights = []
for n in num_single:
end = start + n
w_new = w[start:end]
single_weights.append(w_new)
start += n
pair_weights = []
for n in num_pair:
end = start + n
w_new = w[start:end]
pair_weights.append(w_new)
start += n
return single_weights, pair_weights
def total_weights(dataset):
*_, single, pair = dataset
n = 0
n += sum(factor.num_weights(f) for f in single)
n += sum(factor.num_weights(f) for f in pair)
return n