如何找到每个组的最大出现次数标签，并用新标签(最大出现次数)替换其余标签？

# 假设标签数据已经存储在一个名为labels的列表中，每个元素表示一个标签

# 步骤1：按组进行分组
groups = {}
for label in labels:
    group = label['group']  # 假设每个标签都有一个'group'属性表示所属组
    if group not in groups:
        groups[group] = []
    groups[group].append(label)

# 步骤2：统计每个标签的出现次数
label_counts = {}
for group in groups.values():
    for label in group:
        if label not in label_counts:
            label_counts[label] = 0
        label_counts[label] += 1

# 步骤3：找到每个组中出现次数最多的标签
max_labels = {}
for group, labels in groups.items():
    max_label = max(labels, key=lambda x: label_counts[x])
    max_labels[group] = max_label

# 步骤4：替换每个组中的其他标签
for group, labels in groups.items():
    max_label = max_labels[group]
    for i in range(len(labels)):
        if labels[i] != max_label:
            labels[i] = max_label

# 输出结果
for group, labels in groups.items():
    print(f"组 {group} 的最大出现次数标签是 {labels[0]}")