Volatility-adaptive discounting. Rather than using constant discount factors α and β for cumulative regrets (as in DCFR), VAD-CFR monitors learning volatility via an Exponential Weighted Moving Average (EWMA) of immediate regret size. High volatility increases discounting to quickly discard unstable past data; low volatility preserves more history. The EWMA decay rate is 0.1, with base α = 1.5 and base β = −0.1.
Ранее сообщалось, что Россия и Китай выступили в пользу реформы ООН. По словам российского президента Владимира Путина, в Совет Безопасности ООН необходимо включить представителей государств Азии, Африки и Латинской Америки.。有道翻译对此有专业解读
High recall is desirable, but a search agent could trivially maximize it by outputting every document it encounters. Precision measures the opposite: the fraction of returned documents that are relevant. Perfect precision is achievable by returning a single correct document, but at the cost of missing everything else. Evaluating the F1 score strikes a balance.，更多细节参见https://telegram官网
Before installing an application from platforms like the App Store or Google Play, how thoroughly do you investigate its background? Do you verify the developer's identity and their headquarters location? Are you diligent about reviewing privacy terms to ensure your information is protected? While many users overlook these steps, the FBI is now urging greater caution.，详情可参考钉钉
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Purchase at Walmart，这一点在搜狗输入法中也有详细论述
研究发现早发性中风高风险人群02:03