运行 Revisiting Semi-Supervised Learning with Graph Embeddings 的代码(kimiyoung/planetoid),其中用 pickle 读数据文件出现问题。
它本身是用 python 2 写的,用的是 import cPickle,我用 python 3,改成 import _pickle as cPickle。
在那句cPickle.load(open("data/trans.{}.{}".format(DATASET, NAMES[i])))时报错:
UnicodeDecodeError: 'gbk' codec can't decode byte 0x80 in position 0: illegal multibyte sequence
改成:cPickle.load( open(“data/trans.{}.{}”.format(DATASET, NAMES[i]), ‘r’, encoding=‘UTF-8’)),报错:
UnicodeDecodeError: 'utf-8' codec can't decode byte 0x80 in position 0: invalid start byte
改成:cPickle.load( open(“data/trans.{}.{}”.format(DATASET, NAMES[i]), ‘rb’), encoding=‘utf-8’),报错:
'utf-8' codec can't decode byte 0x85 in position 16: invalid start byte
改成:cPickle.load(open(“data/trans.{}.{}”.format(DATASET, NAMES[i]), ‘rb’)),报错:
UnicodeDecodeError: 'ascii' codec can't decode byte 0x85 in position 16: ordinal not in range(128)
改成:cPickle.load(open(“data/trans.{}.{}”.format(DATASET, NAMES[i]), ‘rb’), encoding=‘iso-8859-1’),终于可以了。
本文详细记录了在使用Python3运行RevisitingSemi-SupervisedLearningwithGraphEmbeddings代码时,遇到的pickle读取数据文件的UnicodeDecodeError问题及解决方案。通过尝试不同的编码方式,最终确定使用iso-8859-1编码成功解决问题。
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