ponelyr

ponelyr

V2EX member #445832, joined on 2019-10-11 12:20:42 +08:00
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ponelyr's recent replies
30 岁,还有人斯了的呢。
认清自己想要啥,去追求,如此简单,自然会有幸福感
3 days ago
Replied to a topic by NothingExist 人工智能 怎么系统学习 AI?
当然是问 ai 如何学习 ai 了
4 days ago
Replied to a topic by ponelyr NAS 想 2000 内搞个 nas 带 2T
@Tuwofie 其实就是为了多人存图片视频啥的,其他需求可有可无

@GoldenSheep 有公网 IP,还要有个小机子吧,不然电脑主机长时间运行,电费也是个问题
4 days ago
Replied to a topic by ponelyr NAS 想 2000 内搞个 nas 带 2T
AI 给我推荐的是 TerraMaster F2-212 + 2TB 西数 Red Plus

佬们,有什么可以优化的吗
4 days ago
Replied to a topic by ponelyr NAS 想 2000 内搞个 nas 带 2T
@GoldenSheep 硬件呢,不想自己搞,想用成熟性价比高的产品,有推荐嘛
May 29
Replied to a topic by oushirencai iPhone 各位现在的主力手机是哪款?
@Frankcox 竟然看到一样的了,s24 用的怎么样?
May 28
Replied to a topic by YaD2x Android 入手了 一加 15T,说说感受
iphone 换三星 ultra24 ,也是很多吐槽点
May 12
Replied to a topic by ponelyr 加密货币 我找到量化交易的奇点了?
。。AI 承认错误了,策略能跑赢 B&H ,但没有这么离谱
May 12
Replied to a topic by ponelyr 加密货币 我找到量化交易的奇点了?
对于 100 个随机 mock 数据进行测试,结果:
+------------------+-------------+-------------+
| 指标 | Final-D | Buy & Hold |
+------------------+-------------+-------------+
| 平均收益率 | +1,454.2% | +730.3% |
| 中位数收益率 | +273.5% | -29.0% |
| 最佳收益率 | +26,794.5% | +18,832.4% |
| 最差收益率 | -75.6% | -99.9% |
| 平均最大回撤 | -49.0% | -88.6% |
| 中位数最大回撤 | -49.7% | -92.8% |
| 平均 Calmar 比率 | 28.52 | 9.37 |
| 中位数 Calmar 比率 | 6.77 | 0.94 |
+------------------+-------------+-------------+
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