Win7 python liblinear crash

UCASREN commented 5 years ago

When I run the code below:

y, x = [3, 3, 3], [{0: 1, 1: 1, 2: 1, 3: 1, 4: 1, 5: 1, 6: 1, 7: 1, 8: 1, 9: 1, 10: 1, 11: 1, 12: 1}, {0: 1, 1: 1, 2: 1, 4: 1, 5: 1, 6: 1, 7: 1, 8: 1, 10: 1, 11: 1, 13: 1, 14: 1, 15: 1}, {5: 1, 7: 1, 8: 1, 10: 1, 11: 1, 13: 1, 14: 1, 16: 1, 17: 1, 18: 1, 19: 1, 20: 1, 21: 1}]
prob = problem(y, x)
param = parameter('-c 4')
m = train(prob, param)

I got （pycharm）python.exe crash

Traceback (most recent call last):
  File "D:/ProgramData/pycharm/workspace/Test/SlotFilling/main.py", line 95, in <module>
    model.fit()
  File "D:\ProgramData\pycharm\workspace\Test\SlotFilling\SVM.py", line 66, in fit
    m = train(prob, param)
  File "D:\ProgramData\Anaconda3\lib\site-packages\liblinearutil.py", line 155, in train
    m = liblinear.train(prob, param)
OSError: exception: access violation reading 0x00000C084B86D008

Why ? Pls help me, THANKS

cjlin1 commented 5 years ago

You shouldn't have 0:1 Feature index starts with 1

On 2019-04-16 02:05, UCASREN wrote:

When I run the code below:

y, x = [3, 3, 3], [{0: 1, 1: 1, 2: 1, 3: 1, 4: 1, 5: 1, 6: 1, 7: 1, 8: 1, 9: 1, 10: 1, 11: 1, 12: 1}, {0: 1, 1: 1, 2: 1, 4: 1, 5: 1, 6: 1, 7: 1, 8: 1, 10: 1, 11: 1, 13: 1, 14: 1, 15: 1}, {5: 1, 7: 1, 8: 1, 10: 1, 11: 1, 13: 1, 14: 1, 16: 1, 17: 1, 18: 1, 19: 1, 20: 1, 21: 1}] prob = problem(y, x) param = parameter('-c 4') m = train(prob, param)

I got （pycharm）python.exe crash

Traceback (most recent call last): File "D:/ProgramData/pycharm/workspace/Test/SlotFilling/main.py", line 95, in model.fit() File "D:\ProgramData\pycharm\workspace\Test\SlotFilling\SVM.py", line 66, in fit m = train(prob, param) File "D:\ProgramData\Anaconda3\lib\site-packages\liblinearutil.py", line 155, in train m = liblinear.train(prob, param) OSError: exception: access violation reading 0x00000C084B86D008

Why ? Pls help me, THANKS

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UCASREN commented 5 years ago

So thanks~

cjlin1 / liblinear

Win7 python liblinear crash #51

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