Channel loss #8774
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Channel loss #8774
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What does this PR do?
实现channel_loss #5137
使用方法：
训练的yaml加上：
channel_loss: true
report_to: tensorboard
logging_dir: tensorboard输出文件夹
再在dataset_info.json加上channel: “你要作为channel的列名”
例如：
"channel_loss_20250627_500": {
"file_name": "channel_loss_20250627/train_selected_data_500.json",
"formatting": "sharegpt",
"columns": {
"messages": "conversations",
"system": "system",
"channel": "type"
}
}
最后训练过程中：
tensorboard --logdir=tensorboard输出文件夹 --port=8888
访问localhost:8888就能看到了。
目前在asend_npu/gpu测试通过了。
Before submitting