---
title: "Lei Chen — papers of 2019 — 1 paper, the most cited first"
description: "Lei Chen — papers of 2019: 1 paper on Elamur Research, the most cited first — what each work is about in our own words."
canonical: "https://research.elamur.ai/free/en/authors/lei-chen/year/2019/"
---
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# Lei Chen — papers of 2019 — 1 paper, the most cited first

1 paper · [all years of Lei Chen](https://md.research.elamur.ai/free/en/authors/lei-chen/#years)

**[A Challenge Dataset and Effective Models for Aspect-Based Sentiment Analysis](https://md.research.elamur.ai/free/en/papers/jiang-2019-challenge-dataset-effective-models-aspect/) [Conference on Empirical Methods in Natural Language Processing (EMNLP)](https://md.research.elamur.ai/free/en/venues/emnlp/)**Qingnan Jiang, Lei Chen, Ruifeng Xu, et al.*2019 · 395 citations*