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发表于 2021-6-10 01:28 AM
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Each vote seems random, but after a few years of voting, some people are very right in voting and are real stock speculators. 当然,我说的“准”不是“正确率”高,而是“盈亏比”高。
The most extreme example is the 90% correct rate, but the 2% loss rate, which was caused by the wrong model optimization indicators. Full of confidence he did predictions, but the result was ugly, faded.
Your profit to loss is about 2.03, pretty good! but the only regret is your total number of votes are not big enough.
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