Unverified50% confidenceSolutionExact time
成熟产品往往组合使用多种方案：先用热词偏置在解码时输出正确术语，再用后处理词典兜底，最后在数据积累后考虑微调
1
Sources
50%
Confidence
Long-term
Relevance
8/21/2026
First Seen
Sources
Related Claims
UnverifiedAutomatic summarization technology is divided into two types: extractive and abstractive; extractive directly selects key sentences from the original text, while abstractive understands the semantics and reorganizes the language.72% similarUnverified受限解码在保证格式正确性的同时，可能改变模型实际采样分布，导致语义质量的次优选择69% similarUnverified用户提问时问题被转换为向量，通过余弦相似度算法找到语义最相近的文档片段，这是语义检索优于传统关键词检索的根本原因69% similarUnverified语义缓存通过向量嵌入判断两个查询是否表达相近意图，从而实现跨措辞的缓存命中68% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/782689API
curl https://kongchang.com/api/v1/knowledge/claims/782689MCP
get_claim(id=782689)