no code implementations • 24 Jun 2023 • Xinyu Liu, Yan Ding, Kaikai An, Chunyang Xiao, Pranava Madhyastha, Tong Xiao, Jingbo Zhu
While state-of-the-art NLP models have demonstrated excellent performance for aspect based sentiment analysis (ABSA), substantial evidence has been presented on their lack of robustness.
Aspect-Based Sentiment Analysis Aspect-Based Sentiment Analysis (ABSA) +2
1 code implementation • 6 Jun 2021 • Chunyang Xiao, Pranava Madhyastha
In this paper we present a controlled study on the linearized IRM framework (IRMv1) introduced in Arjovsky et al. (2020).
no code implementations • WS 2019 • Chunyang Xiao, Christoph Teichmann, Konstantine Arkoudas
While sequence-to-sequence (seq2seq) models achieve state-of-the-art performance in many natural language processing tasks, they can be too slow for real-time applications.
1 code implementation • 20 Sep 2018 • Chunyang Xiao, Marc Dymetman, Claire Gardent
Seq2seq models based on Recurrent Neural Networks (RNNs) have recently received a lot of attention in the domain of Semantic Parsing for Question Answering.
no code implementations • 8 Jul 2016 • Marc Dymetman, Chunyang Xiao
We introduce LL-RNNs (Log-Linear RNNs), an extension of Recurrent Neural Networks that replaces the softmax output layer by a log-linear output layer, of which the softmax is a special case.
no code implementations • 22 Dec 2015 • Chunyang Xiao
In an online decision problem, one makes decisions often with a pool of decision sequence called experts but without knowledge of the future.