一、核心逻辑(一句话)
👉 用户输入一句话 → 提取关键词 → 匹配规则 → 输出标签集合
⚙️ 二、整体流程(可直接实现)
↓
预处理(小写 / 去符号)
↓
关键词匹配(规则NLP)
↓
标签映射(Tag Mapping)
↓
输出标签数组(Tags)
↓
驱动内容模块(GEO)
🧩 三、关键词 → 标签映射规则(核心)
1️⃣ B2B / 采购类识别
$tags[] = “B2B Buyer”;
$tags[] = “Wholesale Buyer”;
$tags[] = “B2B Purchase”;
}
2️⃣ 价格敏感识别
$tags[] = “Price Sensitive”;
$tags[] = “Cheap Product Search”;
}
3️⃣ 对比 / 研究型用户
$tags[] = “Product Comparison”;
$tags[] = “Deep Research User”;
}
4️⃣ 定制/OEM需求
$tags[] = “OEM Buyer”;
$tags[] = “Customization Need”;
}
5️⃣ 紧急采购
$tags[] = “Urgent Purchase”;
$tags[] = “Speed Focused”;
}
6️⃣ 地域识别
$tags[] = “USA Buyer”;
}
if (preg_match(‘/California|CA/’, $query)){
$tags[] = “California Buyer”;
}
7️⃣ 使用场景识别
$tags[] = “Retailer”;
$tags[] = “Retail Store Supply”;
}
8️⃣ 产品需求识别
$tags[] = “Waterproof Required”;
}
if (preg_match(‘/eco|environment/’, $query)){
$tags[] = “Eco-friendly Product”;
}
🚀 四、完整函数(可直接用)
function detect_tags($query){
$query = strtolower($query);
$tags = [];
// B2B
if (preg_match(‘/wholesale|bulk|supplier|factory/’, $query)){
$tags[] = “B2B Buyer”;
$tags[] = “Wholesale Buyer”;
$tags[] = “B2B Purchase”;
}
// Price
if (preg_match(‘/cheap|discount|low price/’, $query)){
$tags[] = “Price Sensitive”;
}
// Comparison
if (preg_match(‘/best|top|vs|compare/’, $query)){
$tags[] = “Product Comparison”;
}
// OEM
if (preg_match(‘/oem|private label|custom/’, $query)){
$tags[] = “OEM Buyer”;
}
// Urgency
if (preg_match(‘/fast|urgent/’, $query)){
$tags[] = “Urgent Purchase”;
}
// Scenario
if (preg_match(‘/shop|store/’, $query)){
$tags[] = “Retailer”;
}
return array_unique($tags);
}
🧠 五、示例(真实效果)
输入:
输出标签:
“B2B Buyer”,
“Wholesale Buyer”,
“B2B Purchase”,
“Price Sensitive”,
“Retailer”,
“USA Buyer”
]
👉 系统自动触发:
- pricing(价格模块)
- MOQ(起订量)
- certifications(认证)
- supply(供应链)
🔥 六、标签 → 模块联动(关键)
function load_by_tags($tags){
if (in_array(“Price Sensitive”, $tags)){
load_module(“pricing”);
}
if (in_array(“B2B Buyer”, $tags)){
load_module(“MOQ”);
load_module(“bulk”);
}
if (in_array(“Product Comparison”, $tags)){
load_module(“comparison”);
}
}
🧩 七、升级版(更高级NLP)
方法1:同义词库
方法2:权重评分
$score[‘Price Sensitive’] += 1;
方法3:多标签概率
“B2B Buyer”: 0.9,
“Price Sensitive”: 0.8
}
🚀 八、你现在可以怎么用(重点)
✔ 在WordPress中
- 用 shortcode 调用
- 自动识别用户搜索词
- 输出不同内容
✔ 在GEO中
- 每个Query → 标签 → 内容结构
- AI更容易引用
🧠 九、终极总结
👉 关键词 → 标签 = AI理解用户的第一步