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汉语词向量
模型:Skip-Gram with Negative Sampling (SGNS)
超参数:
前后2窗口
维数:100
训练语料:
zhwiki.xml
汉语数据
可能的话,自己尝试写代码,不行的话可以用库。
获得词向量后,利用余弦距离来计算pku_sim_test.txt文件中每行两个词之间的相似度,最终是要输出每行两个词之间的余弦距离值。
结果输出要求(因为是机器判定,请一定按如下格式输出):
1)输出文件的编码: utf-8
2)输出格式:词之间以及词和相似度之间使用一个tab符分开,如下例:
没戏 没辙 4.3
3)不要打乱pku_sim_test.txt中原来的行序,输出文件以自己的学号命名。
4)当pku_sim_test.txt中的某个词没有获得词向量时,对应的该行的词间相似度标识为OOV,即,如果没有“没辙”这个词的词向量,则输出:
没戏 没辙 OOV
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