name: audience-analysis
主题偏好
情感需求
形式偏好
{
"age_distribution": {
"18-24": 0.15,
"25-34": 0.25,
"35-44": 0.20,
"45-54": 0.25,
"55+": 0.15
}
}
案例1:抗日娃娃军视频
年龄分布:
- 45-54: 25%
- 55+: 15%
- 合计: 40%
判断:符合老年人内容标准
原因:历史题材,情感共鸣强
完播率
互动率
平均观看时长
# 计算目标年龄段占比
target_ages = ["45-54", "55+"]
target_percentage = sum(age_dist[age] for age in target_ages)
# 判断标准
if target_percentage >= 0.40:
age_match = "高度匹配"
elif target_percentage >= 0.30:
age_match = "中度匹配"
else:
age_match = "低度匹配"
# 检查主要情感
target_emotion = "感动"
actual_emotion = profile["emotional_analysis"]["primary_emotion"]
emotion_score = profile["emotional_analysis"]["emotion_scores"][target_emotion]
# 判断标准
if actual_emotion == target_emotion and emotion_score >= 0.80:
emotion_match = "高度匹配"
elif emotion_score >= 0.60:
emotion_match = "中度匹配"
else:
emotion_match = "低度匹配"
# 检查互动率
actual_rate = profile["engagement_metrics"]["interaction_rate"]
min_rate = 0.10
# 判断标准
if actual_rate >= min_rate * 1.5:
engagement_match = "高度匹配"
elif actual_rate >= min_rate:
engagement_match = "中度匹配"
else:
engagement_match = "低度匹配"
match_score = age_score * 0.4 + emotion_score * 0.4 + engagement_score * 0.2
"孩子军抗日,让人感动。找这样的视频。"
{
"age_distribution": {
"45-54": 0.25,
"55+": 0.18
},
"emotional_analysis": {
"primary_emotion": "感动",
"emotion_scores": {
"感动": 0.85,
"敬佩": 0.70
}
},
"engagement_metrics": {
"interaction_rate": 0.12,
"completion_rate": 0.78
}
}
年龄匹配
情感匹配
互动匹配
综合评分
"老年人喜欢的养生内容"
精准定位
多维验证
持续优化
灵活调整