In which algorithm, we make sure that the frequent items appear early in each transaction?Select one:a. Apriori algorithmb. FP Growth

The algorithm in which we make sure that the frequent items appear early in each transaction is the FP Growth algorithm.

Here's a step-by-step explanation:

1. The FP Growth algorithm starts by calculating the frequency of each item in the dataset.

2. It then sorts the items by frequency, with the most frequent items appearing first. This is known as the 'frequent pattern tree' or FP-tree.

3. The algorithm then uses this tree to find frequent itemsets without having to generate candidate sets, which is what the Apriori algorithm does.

4. By ensuring that frequent items appear early in each transaction, the FP Growth algorithm can quickly identify and process these items, making it faster and more efficient than the Apriori algorithm.

So, the answer is b. FP Growth.