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minicpm-V2.6提取图片中的文本信息怎么输出置信度呢 #686

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zxy1029 opened this issue Dec 5, 2024 · 1 comment
Open

minicpm-V2.6提取图片中的文本信息怎么输出置信度呢 #686

zxy1029 opened this issue Dec 5, 2024 · 1 comment
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@zxy1029
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zxy1029 commented Dec 5, 2024

起始日期 | Start Date

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实现PR | Implementation PR

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摘要 | Summary

minicpm-V2.6提取图片中的文本信息怎么输出置信度呢

基本示例 | Basic Example

minicpm-V2.6提取图片中的文本信息怎么输出置信度呢

缺陷 | Drawbacks

minicpm-V2.6提取图片中的文本信息怎么输出置信度呢

未解决问题 | Unresolved questions

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@zxy1029 zxy1029 added the question Further information is requested label Dec 5, 2024
@LDLINGLINGLING
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您好，其实由于大语言模型输出的是逐个token输出，可以理解为每个token有个概率，但是如果直接将这些概率累乘可能导致文本越长，概率越小这显然也是不对的。
总的来说生成式任务比较难以计算生成结果的概率，如果实在需要可以使用困惑度进行一个简单的替代

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@zxy1029 @LDLINGLINGLING