Table 1.
Some key literatures of review helpfulness on allusive resources and sentiment classification.
Fig 1.
The overview of the model framework.
Table 2.
An example of the data.
Fig 2.
The ERNIE masking strategy.
Fig 3.
The diagram of the ERNIE model.
Table 3.
The baseline classification results.
Table 4.
The classification results of the optimized models.
Fig 4.
The sentiment distribution based on time transformation.
Table 5.
The text sentiment inference results.
Fig 5.
Clusters of allusive words.
Fig 6.
The number of words in each cluster.
Fig 7.
Perplexity.
Fig 8.
Topic distance.
Table 6.
The topic extraction results of group C4.
Fig 9.
Searching for meaning by words.
Fig 10.
Searching for words by meaning.