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- 戴尔Precision 7670评测 - 知乎
体验的核心内容无非就是外设性能、噪音以及表面温度。外设这一块，全新的IR EMZA摄像头，pro2 0设计的背光键盘，丝滑无阻的触摸板，最多三个支持RAID模式的PCLE4 0硬盘位，戴尔独家的USH安全模块，还有16:10的屏幕。 以上虽好，不过对于PRECISION来说全部都是司空见惯，其他产品也不是没有，笔记本
- HS Precision has Lon Horiuchi as spokesperson [Archive] - Michigan Gun . . .
Recently I became aware that H-S Precision has chosen to associate itself with Mr Lon Horiuchi and utilize Mr Horiuchi as a spokesperson for your tactical products
- AR15 Upper Lower recommendations
I’m considering picking up a DD DDM4 V7 upper and a Geissele Super Duty Lower I’m not looking to do any sort of competitive shooting, strictly will be for fun and potential personal protection My other thought is a complete BCM Rifle because I’ve always wanted one Haven’t researched the different offerings though I’m curious if there is any place in MI, closer to West MI to see
- 精确率、召回率、F1 值、ROC、AUC 各自的优缺点是什么？ - 知乎
F1-score 就是一个综合考虑precision和recall的metric： 2*precision*recall (precision + recall) 基本上呢，问题就是如果你的两个模型，一个precision特别高，recall特别低，另一个recall特别高，precision特别低的时候，f1-score可能是差不多的，你也不能基于此来作出选择。
- SOCOM Still Committed To 6. 5mm Creedmoor Cartridge
The process started just over two years ago with interested companies invited to provide information on things like capabilities and production capacity, said Emil Praslick, business development director for Capstone Precision Group, which is part of the Nammo group
- 戴尔笔记本的产品系列是什么样的？每个系列是不是都和ThinkPad有对标？
戴尔主要家用笔记本产品线（2020 8） 灵越（Inspiron） 主流定位的灵越5000系列由于性能和散热表现较差、跟进锐龙处理器不积极、价格偏高，在4000-6000价位的市场亮点有些不足。甚至还有灵越5x93这样纯粹的韭菜本。 灵越系列主要的亮点，还是灵越7000系列，不管是主打超轻的灵越7000 13 14，还是以及主
- Ruger Precision Rimfire Caliber Change? - migunowners. org
The Precision Rimfire has a bolt throw of 1 5 or 3 inches, with the removal of a clip to mimic it's full size brother I guess the real question would be if the magwell can accept both magazines
- 想买一个移动工作站，但是不知道选择precision，还是tp或者zbook，有买过的人给个建议吗? - 知乎
想买一个移动工作站，但是不知道选择precision，还是tp或者zbook，有买过的人给个建议吗? 主要先是质量稳定性，我看Dell的低端甚至g系列等中高端外星人故障率不小。
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