Conversational AI is one of the most active research areas in AI, and it has gained more
attention from academia as well as industry. Given recent advancements in several …

Question answering is a subfield of information retrieval. It is a task of answering a question
posted in a natural language. A question answering system (QAS) may be considered a …

The automated classification of examination questions based on Bloom's Taxonomy (BT)
aims to assist the question setters so that high-quality question papers are produced. Most …

Data preprocessing is among the principal stages in virtually all text-based tasks. In this
light, recent approaches have employed word embeddings in the majority of text-based …

In this paper, we tackle the task of similar question retrieval (QR) which is essential for
Community Question Answering (cQA) and aims to retrieve historical questions that are …

This study examines whether and how the quality of manager-investor interactions in
customer firms' online earnings communication conferences affects supplier firms' cash …

Question answering (QA) is one of the essential fields in information retrieval where specific
answers are provided instead of large documents. The relations among questions and …

For online social networks, demographic analysis is absolutely essential for improving their
services in many ways. It is instrumental in understanding their different audiences …

For different kinds of online platforms, understanding demographics has shown to be
instrumental in improving user experience, especially for personalizing and contextualizing …

Abstract Community Question Answering (cQA) are platforms where users can post their
questions, expecting for other users to provide them with answers. We focus on the task of …