Personalized Search-based Query Rewrite System for Conversational AI

no code implementations • EMNLP (NLP4ConvAI) 2021 • Eunah Cho, Ziyan Jiang, Jie Hao, Zheng Chen, Saurabh Gupta, Xing Fan, Chenlei Guo

Query rewrite (QR) is an emerging component in conversational AI systems, reducing user defect.

#HowYouTagTweets: Learning User Hashtagging Preferences via Personalized Topic Attention

1 code implementation • EMNLP 2021 • Yuji Zhang, Yubo Zhang, Chunpu Xu, Jing Li, Ziyan Jiang, Baolin Peng

It is hypothesized that one’s interests in a hashtag are related with what they said before (user history) and the existing posts present the hashtag (hashtag contexts).

A Comparative Study on Transformer vs RNN in Speech Applications

1 code implementation • 13 Sep 2019 • Shigeki Karita, Nanxin Chen, Tomoki Hayashi, Takaaki Hori, Hirofumi Inaguma, Ziyan Jiang, Masao Someki, Nelson Enrique Yalta Soplin, Ryuichi Yamamoto, Xiaofei Wang, Shinji Watanabe, Takenori Yoshimura, Wangyou Zhang

Sequence-to-sequence models have been widely used in end-to-end speech processing, for example, automatic speech recognition (ASR), speech translation (ST), and text-to-speech (TTS).

Machine Translation Speech Recognition +1