Upvote | User | Topic of conversation | comments |
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关于drop标签的疑惑
pool
Nov. 8, 2020, 8:02 a.m. last comment by
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0 | |
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数据集疑问
阿芒Aris
Sept. 29, 2020, 7:32 a.m. last comment by
qingrui Oct. 9, 2020, 7:09 a.m. |
1 | |
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是否有官方的讨论群?
newbeeee
Aug. 27, 2020, 9:24 a.m. last comment by
qingrui Aug. 28, 2020, 7:51 a.m. |
1 | |
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几个数据的疑惑
librauee
Aug. 15, 2020, 8:36 a.m. last comment by
librauee Aug. 18, 2020, 3:07 a.m. |
2 | |
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video_info中帧数与activity中的时间的关系
bruceli18
July 30, 2020, 2:59 a.m. last comment by
loewe Aug. 16, 2020, 9:50 a.m. |
2 | |
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video duration 不一致的问题
Sherlock
July 22, 2020, 1:34 a.m. last comment by
Sherlock July 26, 2020, 12:12 a.m. |
6 | |
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video排序规则
bruceli18
July 21, 2020, 8:12 a.m. last comment by
bruceli18 July 24, 2020, 1:39 a.m. |
6 | |
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标签value 意义
bruceli18
July 10, 2020, 2:41 a.m. last comment by
qingrui July 10, 2020, 6 a.m. |
1 | |
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video_progress_time, video_start_time, video_end_time 三者的确切含义
f376drue
July 6, 2020, 2:26 p.m. last comment by
Data_Monster Sept. 15, 2020, 3:46 a.m. |
2 | |
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course_info.json数据不全
zhikaizhang
July 1, 2020, 8:57 a.m. last comment by
qingrui July 7, 2020, 10:54 a.m. |
3 | |
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MD5校验不符
f376drue
June 23, 2020, 8:38 a.m. last comment by
qingrui June 28, 2020, 10 a.m. |
1 | |
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请问训练集和验证机的coures_id有重复的吗?
wangjiecom
June 22, 2020, 8:57 a.m. last comment by
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0 | |
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关于预测标签的问题
lunar
June 14, 2020, 2:59 p.m. last comment by
鲲 Aug. 4, 2020, 8:25 a.m. |
12 | |
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模型的评测标准到底是准确率还是F1?
MarkSHEN
June 12, 2020, 2:09 a.m. last comment by
qingrui June 12, 2020, 7:27 a.m. |
2 |
Chain Dream : MOOCCube Student Behaviour Prediction Task1
¥75,000
838 participants
start
Final Submissions
2020-06-08
2020-11-02
Sponsor:ChainDream