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在一组配置上运行tune.run()以进行搜索时，是否可以向正在打印的状态表添加更多指标列（即，等）a？b

tune.track.log(a=metric1, b=metric2)

将给出下表，其中不包含指标a和列b：

== Status ==
Memory usage on this node: 22.1/125.8 GiB
Using FIFO scheduling algorithm.
Resources requested: 1/32 CPUs, 1/4 GPUs, 0.0/65.59 GiB heap, 0.0/22.13 GiB objects
Result logdir: /home/nyxynyx/ray_results/fooba
Number of trials: 4 (3 PENDING, 1 RUNNING)
+--------------+----------+-------+------+-----+
| Trial name   | status   | loc   |   lr |   x |
|--------------+----------+-------+------+-----|
| fooba_00000  | RUNNING  |       | 0.01 |   1 |
| fooba_00001  | PENDING  |       | 0.1  |   1 |
| fooba_00002  | PENDING  |       | 0.01 |   5 |
| fooba_00003  | PENDING  |       | 0.1  |   5 |
+--------------+----------+-------+------+-----+

tune.track.log()我们如何为传递给除 之外的每个指标包含一列mean_accuracy？

使用 Python 3.7.3 和 Ray 0.8.4

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1 回答 1

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是的！您应该可以使用记者对象执行此操作：https ://ray.readthedocs.io/en/latest/tune/api_docs/reporters.html

于 2020-04-19T19:12:57.620 回答