[Retracted] The Development Trend of China’s Agricultural Product Cold Chain Logistics from the Perspective of Big Data

Table 2

Clustering time of the SEEDS dataset.

Average clustering time of 10 experiments
Dataset	Time category	Spectral clustering	Xie’s improved spectral clustering	Zuo’s improved spectral clustering
SEEDS	Evd_time	0.335	0.346	0.301
	Kmeans_time	0.102	0.081	0.071
	Total_time	0.501	0.478	0.389

Note: Evd_time: running time of feature decomposition; Kmeans_time: running time of K-means; Total_time: total running time.