Unverified50% confidenceBenchmarkExact time
三种选项顺序合计测试中,Kev命中74/90,Laya命中33/90;Kev有4条消息、Laya有5条会随选项顺序改变结果
1
Sources
50%
Confidence
Long-term
Relevance
9/25/2026
First Seen
Sources
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Unverified在客服工单路由测试的原始选项顺序下,Kev命中26/30,Laya命中12/3073% similarUnverifiedK折交叉验证的K通常取5或10,这在偏差-方差权衡上被实证为较优选择61% similarUnverifiedTop-K的K值应通过离线评估确定,在标注测试集上统计不同K值下的召回率(Recall@K),找召回率曲线趋于平缓的拐点60% similarUnverified在代码Review测试中,K2.6消耗97.7k Token找到7个真问题得9分,K2.7-Code消耗83.3k Token找到6个真问题得8.5分59% similarUnverified六组回测覆盖三种优化策略(最小方差组合、均值方差优化、风险平价),测试数据为3000只股票、5分钟K线、为期一周58% similar
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