Comments (3)
text2vec-base-chinese
这有可能是基础模型的问题,可能 hfl/roberta 没有 hfl/macbert 适合你的使用场景。另外,微调的程度不同,模型的灾难性遗忘水平也不同。如果你微调的轮数比较多,那么模型的能力可能主要就取决于架构了,之前学习到的参数分布可能就不重要了(遗忘掉了)。当然,上述都是猜测,我只是根据过往的经验来推断的。
from uniem.
这个变量有点太多了,我没仔细研究过 text2vec 的代码... 我需要去调研一下,之后做一些实验才能解答。
数据层面上,max_length 是不是一致的?我记得 text2vec 的 max_length 好像默认不是 512
from uniem.
首先感谢答复!
max_length我也改成512了
此外,我还有个疑问:直接拿text2vec-base-chinese和m3e-model在我们自己的数据集上预测,m3e-model的指标明显高于text2vec-base-chinese,但是用我们的数据fintune后,m3e-model反而微弱于text2vec-base-chinese,这是为啥呀?
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Related Issues (20)
- 关于模型效果 HOT 1
- m3e模型支持openai的接口调用方式吗 HOT 1
- 无法使用图嵌入 HOT 1
- 关于huggingface方法调用 HOT 1
- sentence-transformer调用huggingface模型 HOT 1
- 负采样 HOT 3
- 请教贴:文本最大长度 HOT 5
- 进行评测时会报错,分叉可能会导致死锁. HOT 1
- 求一份评测数据集 HOT 1
- 微调后模型保存和load的问题 HOT 3
- m3e-large数据集的相关问题 HOT 1
- m3e训练的时候使用的数据集是hugg上面列出的数据集,训练和测试集和验证集一起用来训练了吗? HOT 1
- 请问微调之后的模型如何支持C_MTEB数据集上的评测呢 HOT 2
- 实际测试 PairInBatchNegSoftmaxContrastLoss和PairInBatchNegCoSentLoss的值是一样的 HOT 1
- 转onnx问题 HOT 1
- 能不能说明一下显卡要求啊? HOT 3
- fintuner如何使用gpu? HOT 1
- 问题 HOT 3
- 代码跑着跑着就挂了,CUDA out of memory HOT 1
- Loss固定不变或者上升 HOT 2
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