Kansei engineering for new energy vehicle exterior design: an internet big data mining approach

2021 ◽  
pp. 107913
Author(s):  
Xinjun Lai ◽  
Sheng Zhang ◽  
Ning Mao ◽  
Jianjun Liu ◽  
Qingxin Chen
Keyword(s):  
Data Mining ◽  
Big Data ◽  
Kansei Engineering ◽  
Big Data Mining ◽  
Data Mining Approach ◽  
New Energy ◽  
New Energy Vehicle ◽  
Exterior Design

scholarly journals Parameterization of LSB in Self-Recovery Speech Watermarking Framework in Big Data Mining

2017 ◽  
Vol 2017 ◽  
pp. 1-12 ◽  
Author(s):  
Shuo Li ◽  
Zhanjie Song ◽  
Wenhuan Lu ◽  
Daniel Sun ◽  
Jianguo Wei
Keyword(s):  
Data Mining ◽  
Big Data ◽  
Least Significant Bit ◽  
Speech Watermarking ◽  
Big Data Mining ◽  
Data Mining Approach ◽  
Watermark Embedding ◽  
Data Infrastructures ◽  
Original Speech

The privacy is a major concern in big data mining approach. In this paper, we propose a novel self-recovery speech watermarking framework with consideration of trustable communication in big data mining. In the framework, the watermark is the compressed version of the original speech. The watermark is embedded into the least significant bit (LSB) layers. At the receiver end, the watermark is used to detect the tampered area and recover the tampered speech. To fit the complexity of the scenes in big data infrastructures, the LSB is treated as a parameter. This work discusses the relationship between LSB and other parameters in terms of explicit mathematical formulations. Once the LSB layer has been chosen, the best choices of other parameters are then deduced using the exclusive method. Additionally, we observed that six LSB layers are the limit for watermark embedding when the total bit layers equaled sixteen. Experimental results indicated that when the LSB layers changed from six to three, the imperceptibility of watermark increased, while the quality of the recovered signal decreased accordingly. This result was a trade-off and different LSB layers should be chosen according to different application conditions in big data infrastructures.

scholarly journals A Big Data Mining Approach of PSO-Based BP Neural Network for Financial Risk Management With IoT

IEEE Access ◽  
2019 ◽  
Vol 7 ◽  
pp. 154035-154043 ◽  
Author(s):  
Hangjun Zhou ◽  
Guang Sun ◽  
Sha Fu ◽  
Jing Liu ◽  
Xingxing Zhou ◽  
...  
Keyword(s):  
Neural Network ◽  
Data Mining ◽  
Risk Management ◽  
Big Data ◽  
Bp Neural Network ◽  
Financial Risk ◽  
Financial Risk Management ◽  
Big Data Mining ◽  
Data Mining Approach

The Big Data Mining Approach for Finding top rated URL

2015 ◽  
Vol 7 (1) ◽  
pp. 17-32
Author(s):  
J.S. Shyam Mohan ◽  
P. Shanmugapriya ◽  
Bhamidipati Vinay Pawan Kumar
Keyword(s):  
Data Mining ◽  
Big Data ◽  
Heterogeneous Data ◽  
Optimal Time ◽  
Text Data ◽  
Data Set ◽  
Big Data Mining ◽  
Data Mining Approach ◽  
Heuristic Search Methods ◽  
Data Source

Abstract Finding out the widely used URL’s from online shopping sites for any particular category is a difficult task as there are many heterogeneous and multi-dimensional data set which depends on various factors. Traditional data mining methods are limited to homogenous data source, so they fail to sufficiently consider the characteristics of heterogeneous data. This paper presents a consistent Big Data mining search which performs analytics on text data to find the top rated URL’s. Though many heuristic search methods are available, our proposed method solves the problem of searching compared with traditional methods in data mining. The sample results are obtained in optimal time and are compared with other methods which is effective and efficient.

Sign in / Sign up

Export Citation Format

Share Document