A novel feature selection method based on improved clustering algorithm
September 2024
Feature dimensionality reduction technology has always played an important role in data mining. This paper makes a comparative study of feature dimensionality reduction techniques, and proposes a new...
Critical remarks on current practices of data article publishing: Issues, challenges, and recommendations
June 2024
The contribution of the data paper publishing paradigm to the knowledge generation and validation processes is becoming substantial and pivotal. In this paper, through the information-processing perspective...
Close-knit teams foster complex research: A case study of physics
June 2024
This study explores the association between team familiarity and research topic complexity within a framework of teamwork and complex system science. We introduce a novel ‘individual connectedness’...
A comparative experimental study of citation sentiment identification based on the Athar-Corpus
June 2024
A series of comparative experiments on citation sentiment identification/analysis (CSI/CSA) are carried out based on comparing and integrating sentiment lexicon and machine learning methods in our paper,...
A comparative study of neural sinkhorn topic model based on different word embedding
March 2024
Topic models play an important role in many tasks of natural language processing. The early topic models are based on the bag-of-words assumption, which do not consider the context relationship and...
Growth analysis of new-energy enterprises in China: A grey possibility degree clustering model for panel data
March 2024
Growth clustering analysis of new-energy enterprises is an important reference for decision-makers. This study proposes a novel grey clustering model based on the grey probability function from both...
Comparative study of the disciplinary status of Chinese and international information science from the perspective of disciplinary kinetic energy
March 2024
This study aims to identify other disciplines that are mainly influenced by Chinese and International Information Science, evaluate their status and influence in the academic system, and analyze the...
The prevalence and evolution of binary multimorbidity pattern in middle-aged and elderly population in China, from an insight of health metrics
March 2024
The prevention and management of chronic diseases multimorbidity has become a public health issue that needs to be focused on and addressed in the process of healthy aging. This paper analyzes the evolution...
The influence of bullet screen on communication effect of knowledge videos: An ELM perspective
March 2024
As an important interaction method of knowledge videos, bullet screens have a significant influence on their communication effect. This research developed the research model based on the elaboration...
Configuration analysis of university comprehensive development level based on qualitative comparative analysis
March 2024
The Overall Plan for Deepening the Reform of Education Evaluation in the New Era has introduced new requirements for developing colleges and universities. In this context, a configuration analysis of...