The evaluation of word embeddings has received a considerable amount of attention in recent years,but there have been some debates about whether intrinsic measures can predict the performance of downstream *** investi...
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ISBN:
(纸本)9783030017156
The evaluation of word embeddings has received a considerable amount of attention in recent years,but there have been some debates about whether intrinsic measures can predict the performance of downstream *** investigate this question,this paper presents the first study on the correlation between results of intrinsic evaluation and extrinsic evaluation with Chinese word *** use word similarity and word analogy as the intrinsic tasks,Named Entity Recognition and Sentiment Classification as the extrinsic tasks.A variety of Chinese word embeddings trained with different corpora and context features are used in the *** the data analysis,we reach some interesting conclusions: there are strong correlations between intrinsic and extrinsic evaluations,and the performance of different tasks can be affected by training corpora and context features to varying degrees.
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