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baseline中shifts列表中的数字的含义

posted in   Short Video Understanding Challenge

Feb. 1, 2019, 8:19 a.m.

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liweijian

Feb. 1, 2019, 9:55 a.m.

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<p>各个特征的长度</p>

baituhuangyu

Feb. 23, 2019, 4:41 a.m.

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<p>class PosShifts(object):<br> “””<br> Position shifts will be caused by different fields,<br> thus, we need to take it into our consideration.<br> This class is used for removing position shifts<br> “””</p> <p> <em>shifts = []<br> def <em>_init</em></em>(self, track):<br> PosShifts._track = track<br> if track == 1:<br> PosShifts._shifts = [663011, 0, 31180492, 15595718, 410, 6]<br> elif track == 2:<br> PosShifts._shifts = [73974, 396, 4122689, 850308, 461, 5]<br> else:<br> raise Exception(“unknown track”, track)</p> <p>这段代码啥意思呢?_shifts能修改吗? 啥track 时候用2啥时候用1,是赛道1用1吗?赛道2用2吗?</p>

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