
各位大佬,小弟不才,这个3-频繁序列用AprioriAll算法怎么连接啊,连接出来的是什么啊?
关注让阿豪来帮你解答,本回答参考chatgpt3.5编写提供,如果还有疑问可以评论或留言根据AprioriAll算法,连接3-频繁序列的步骤如下:
def connect_sequence(frequent_seq):
new_frequent_seq = []
for i in range(len(frequent_seq)):
for j in range(i+1, len(frequent_seq)):
if frequent_seq[i][-2:] == frequent_seq[j][-2:]:
new_seq = frequent_seq[i][:-1] + [frequent_seq[j][-1]]
new_frequent_seq.append(new_seq)
return new_frequent_seq
# 示例3-频繁序列
frequent_seq = [['a', 'b', 'c'], ['b', 'c', 'd'], ['c', 'd', 'e']]
# 连接后的4-频繁序列
new_frequent_seq = connect_sequence(frequent_seq)
print(new_frequent_seq)
以上代码演示了对3-频繁序列进行连接生成4-频繁序列的过程。