Kunpeng Zhang

Topic-Aware Abstractive Text Summarization.

2020 · arXiv (Cornell University)

Automatic text summarization aims at condensing a document to a shorter version while preserving the key information. Different from extractive summarization which simply selects text fragments from the document, abstractive summarization generates the summary in …

CBDA: Chaos-based binary dragonfly algorithm for evolutionary feature selection

2024 · Intelligent Data Analysis

The goal of feature selection in machine learning is to simultaneously maintain more classification accuracy, while reducing lager amount of attributes. In this paper, we firstly design a fitness function that achieves both objectives jointly. …