Mikhail Burtsev

Short Text Clustering with Transformers

2021 · Computational Linguistics and Intellectual Technologies

Recent techniques for the task of short text clustering often rely on word embeddings as a transfer learning component.This paper shows that sentence vector representations from Transformers in conjunction with different clustering methods can be …

Building and Evaluating Open-Domain Dialogue Corpora with Clarifying Questions

2021 · arXiv (Cornell University)

Enabling open-domain dialogue systems to ask clarifying questions when appropriate is an important direction for improving the quality of the system response. Namely, for cases when a user request is not specific enough for a …