about keyphrase representation in General-to-Specific Transfer Labeling for Domain Adaptable Keyphrase Generation

[sjchasel]

I note that you visualize phrases with T-SNE projection in your new paper. Could you tell me what method did you use to get the phrase representation？

[memray]

We used BERT-base to generate phrase embeddings: feed-forward each phrase independently as a sequence and take the [CLS] embedding as the phrase embedding.