我正在使用 libsvm 进行二进制分类..我想尝试 grid.py ,因为据说可以改善结果..我在不同的终端中为五个文件运行了这个脚本,并且该脚本已经运行了 12 多个小时..
这是我现在 5 个终端的状态:
[root@localhost tools]# python grid.py sarts_nonarts_feat.txt>grid_arts.txt
Warning: empty z range [61.3997:61.3997], adjusting to [60.7857:62.0137]
line 2: warning: Cannot contour non grid data. Please use "set dgrid3d".
Warning: empty z range [61.3997:61.3997], adjusting to [60.7857:62.0137]
line 4: warning: Cannot contour non grid data. Please use "set dgrid3d".
[root@localhost tools]# python grid.py sgames_nongames_feat.txt>grid_games.txt
Warning: empty z range [64.5867:64.5867], adjusting to [63.9408:65.2326]
line 2: warning: Cannot contour non grid data. Please use "set dgrid3d".
Warning: empty z range [64.5867:64.5867], adjusting to [63.9408:65.2326]
line 4: warning: Cannot contour non grid data. Please use "set dgrid3d".
[root@localhost tools]# python grid.py sref_nonref_feat.txt>grid_ref.txt
Warning: empty z range [62.4602:62.4602], adjusting to [61.8356:63.0848]
line 2: warning: Cannot contour non grid data. Please use "set dgrid3d".
Warning: empty z range [62.4602:62.4602], adjusting to [61.8356:63.0848]
line 4: warning: Cannot contour non grid data. Please use "set dgrid3d".
[root@localhost tools]# python grid.py sbiz_nonbiz_feat.txt>grid_biz.txt
Warning: empty z range [67.9762:67.9762], adjusting to [67.2964:68.656]
line 2: warning: Cannot contour non grid data. Please use "set dgrid3d".
Warning: empty z range [67.9762:67.9762], adjusting to [67.2964:68.656]
line 4: warning: Cannot contour non grid data. Please use "set dgrid3d".
[root@localhost tools]# python grid.py snews_nonnews_feat.txt>grid_news.txt
Wrong input format at line 494
Traceback (most recent call last):
File "grid.py", line 223, in run
if rate is None: raise "get no rate"
TypeError: exceptions must be classes or instances, not str
我已将输出重定向到文件,但这些文件现在什么都不包含。而且,创建了以下文件:
- sbiz_nonbiz_feat.txt.out
- sbiz_nonbiz_feat.txt.png
- sarts_nonarts_feat.txt.out
- sarts_nonarts_feat.txt.png
- sgames_nongames_feat.txt.out
- sgames_nongames_feat.txt.png
- sref_nonref_feat.txt.out
- sref_nonref_feat.txt.png
- snews_nonnews_feat.txt.out (--> 为空)
.out 文件中只有一行信息。
“.png”文件是一些 GNU PLOTS 。
但我不明白上面的 GNUplots / 警告传达了什么......我应该重新运行它们吗?
如果每个输入文件包含大约 144000 行,任何人都可以告诉我这个脚本可能需要多长时间..
谢谢并恭祝安康