Search
Results: 11
Audio Tampering Forensics Based on Representation Learning of ENF Phase Sequence
This paper proposes an audio tampering detection method based on the ENF phase and BI-LSTM network from the perspective of temporal feature representation learning. First, the ENF phase is obtained by discrete Fourier transform...
Published by: IGI Global
Multimodal Sentiment Analysis of Online Product Information Based on Text Mining Under the Influence of Social Media
Currently, with the dramatic increase in social media users and the greater variety of online product information, manual processing of this information is time-consuming and labour-intensive. Therefore, based on the text mining...
Published by: IGI Global
The Construction and Optimization of an AI Education Evaluation Indicator Based on Intelligent Algorithms
The basic tool in the analytic hierarchy process (AHP) is the complete judgment matrix. To address the weakness of the AHP in determining weight in the comprehensive evaluation system, the particle swarm optimization (PSO)-AHP...
Published by: IGI Global
Evaluation of Tourism E-Commerce User Satisfaction
According to the UNWTO, within 4 to 5 years, the proportion of tourism e-commerce in e-commerce will reach 20%-25%. The purpose of this paper is to improve the inadequacy of tourism e-commerce in customer experience, to conduct...
Published by: IGI Global
Do Listed Companies' Technological Innovations Make Institutional Investors' “Group Holdings” More Favorable?
This paper constructs a dynamic panel threshold model with a sample of firms in the Chinese A-share market. We analyse the non-linear relationship and the mechanisms between the two. The study found that there is an inverted...
Published by: IGI Global
Balancing Exploration and Exploitation With Decomposition-Based Dynamic Multi-Objective Evolutionary Algorithm
Balancing exploration and exploitation is a crucial issue in evolutionary global optimization. This paper proposes a decomposition-based dynamic multi-objective evolutionary algorithm for addressing global optimization problems....
Published by: IGI Global
Elliptical Slot Microstrip Patch Antenna Design Based on a Dynamic Constrained Multiobjective Optimization Evolutionary Algorithm
Most evolutionary optimization algorithms have already been used for antenna design and shown promising results on improving the performance of the antenna. However, for many real-world antenna optimization problems, they are...
Published by: IGI Global
Design of a Crooked-Wire Antenna by Differential Evolution and 3D Printing
Antenna design often requires dealing with multiple constraints in the requirements, and the designs can be modeled as constrained optimization problems (COPs). However, the constraints are usually very strange, and then the...
Published by: IGI Global
A Spatio-Temporal Resource Description Framework Schema Model for Aeronautical Dynamic Information Based on Semantic Analysis
Aeronautical information service (AIS) involves manifold correlations among aeronautical events. The data mining technology has been used to extract the characteristics of aeronautical information. With the aeronautical dynamic...
Published by: IGI Global
Internet of Things-Based Agricultural Mechanization Using Neural Network Extreme Learning on Rough Set
Recently, the basic functioning of monitoring in internet of things (IoT) is to apply the monitored data to the database for the regular analysis through mobile or computer platform. The purpose of this article is to highlight...
Environmental Technologies Environmental, Agricultural, and Physical Sciences Environmental Science and Technologies
Published by: IGI Global
Recommendation of Healthcare Services Based on an Embedded User Profile Model
In recent years, as the demand for senior care services has further increased, it has become more difficult to obtain matching services from the vast amount of data. Therefore, this paper proposes a service recommendation...
Published by: IGI Global