pytorch中 将tensor某一范围内的数替换成0:
![](https://img.haomeiwen.com/i4388713/272aae05abe2e437.png)
定一个函数,统计数组各区间的参数个数,并作图:
![](https://img.haomeiwen.com/i4388713/ff4641ff7efe5dd8.png)
结果:
![](https://img.haomeiwen.com/i4388713/02c6d2f9bef1388c.png)
Frontend:
![](https://img.haomeiwen.com/i4388713/fd2ea948bf6e82a6.png)
结果:
![](https://img.haomeiwen.com/i4388713/011b2cf373ae3ba1.png)
![](https://img.haomeiwen.com/i4388713/fa5c2d6ca1e6276b.png)
将绝对值小于0.001 替换成0 一共有50000个
![](https://img.haomeiwen.com/i4388713/6c90d676fd7e1538.png)
![](https://img.haomeiwen.com/i4388713/b643674880576374.png)
模型保存与测试:
![](https://img.haomeiwen.com/i4388713/21bab0eb2306854e.png)
与初始的模型测试结果 8.271相比词错率增加了0.005%
![](https://img.haomeiwen.com/i4388713/dcf004290dff77cb.png)
encoder:
![](https://img.haomeiwen.com/i4388713/2318d3dd68036d4e.png)
![](https://img.haomeiwen.com/i4388713/b76cf4d8668e4234.png)
![](https://img.haomeiwen.com/i4388713/0cc5a16122a2133c.png)
![](https://img.haomeiwen.com/i4388713/6b44311b4092cb93.png)
![](https://img.haomeiwen.com/i4388713/b6df71f9ab967913.png)
测试结果:
![](https://img.haomeiwen.com/i4388713/3d97371dd7a72d3b.png)
decoder:
![](https://img.haomeiwen.com/i4388713/7e38df72d8905a2f.png)
![](https://img.haomeiwen.com/i4388713/2bf5725460e7e7df.png)
![](https://img.haomeiwen.com/i4388713/4e721380429ab890.png)
![](https://img.haomeiwen.com/i4388713/c524a64b30015fbc.png)
![](https://img.haomeiwen.com/i4388713/30ee3064f099bab5.png)
![](https://img.haomeiwen.com/i4388713/d63083035e00292a.png)
![](https://img.haomeiwen.com/i4388713/baef49020a16c95e.png)
ctc
![](https://img.haomeiwen.com/i4388713/fd850996fdd91e45.png)
![](https://img.haomeiwen.com/i4388713/629379f20be02469.png)
![](https://img.haomeiwen.com/i4388713/1cf132b79e104654.png)
![](https://img.haomeiwen.com/i4388713/82a697fcd71bacca.png)
![](https://img.haomeiwen.com/i4388713/e3b717852c8f23b7.png)
![](https://img.haomeiwen.com/i4388713/a783b331178b90ff.png)
![](https://img.haomeiwen.com/i4388713/9573cf60e3cc501f.png)
共有127785个参数被替换为0 , 词错误率为8.280% 增加了0.009%
![](https://img.haomeiwen.com/i4388713/0741da8b6d56cbdf.png)
没被替换为0的参数有 8935913 个
定一个函数,统计数组各区间的参数个数,并作图:
结果:
结果:
将绝对值小于0.001 替换成0 一共有50000个
模型保存与测试:
与初始的模型测试结果 8.271相比词错率增加了0.005%
测试结果:
共有127785个参数被替换为0 , 词错误率为8.280% 增加了0.009%
没被替换为0的参数有 8935913 个
本文标题:将部分参数替换成0
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