no code implementations • 14 Jun 2021 • Shafie Gholizadeh, Nengfeng Zhou
We then applied one of the NLP explainability methods Layer-wise Relevance Propagation (LRP) to a NLP classification model.
no code implementations • 29 Mar 2020 • Shafie Gholizadeh, Armin Seyeditabari, Wlodek Zadrozny
In this paper, we introduce a novel algorithm to extract topological features from word embedding representation of text that can be used for text classification.
no code implementations • 29 Mar 2020 • Shafie Gholizadeh, Ketki Savle, Armin Seyeditabari, Wlodek Zadrozny
While the strength of Topological Data Analysis has been explored in many studies on high dimensional numeric data, it is still a challenging task to apply it to text.
1 code implementation • 22 Jul 2019 • Armin Seyeditabari, Narges Tabari, Shafie Gholizadeh, Wlodek Zadrozny
In recent years, emotion detection in text has become more popular due to its vast potential applications in marketing, political science, psychology, human-computer interaction, artificial intelligence, etc.
no code implementations • 27 Sep 2018 • Shafie Gholizadeh, Wlodek Zadrozny
Topological Data Analysis (TDA) is the collection of mathematical tools that capture the structure of shapes in data.