Research Article

Verification of Three-Phase Dependency Analysis Bayesian Network Learning Method for Maize Carotenoid Gene Mining

Table 1

The advantages and disadvantages of all the methods.

IDMethodsAdvantages and disadvantages

1Linkage analysis method genome-wide association analysisAdvantages: detecting the relationship between genetic loci and phenotypic trait
Disadvantages: low accuracy; time-consuming; high false positive rate; high cost

2Expression Quantitative Trait Loci (eQTL)Advantages: mining the relationship between genetic loci and quantitative trait
Disadvantages: high false positive rate; high cost

3Mathematical and statistical methodsAdvantages: high efficiency; low cost
Disadvantages: low accuracy; can not deal with the data with noise and nonlinear relationship; high computational complexity

4Dimensionality Reduction Multifactor (MDR)Advantages: detecting the epistasis interaction; low cost
Disadvantages: high calculation complexity

5Clustering methodAdvantages: establishing the global relationship; low cost
Disadvantages: cannot deal with data with nonlinear relationship; cannot detect the correlation between genes and phenotype

6Support vector machine random forest methodAdvantages: low cost; high efficiency
Disadvantages: the correctness depends on the quality of training set, but the training set is often hard to obtain

7Bayesian methodAdvantages: using the prior knowledge; realize the accurate calculation; low cost
Disadvantages: lack of network visibility; can not detect the epistasis interaction

8Bayesian networkAdvantages: processing data with noise and non-linear relationship; supporting different data types; high precision; low cost; detecting the epistasis interaction
Disadvantages: low learning efficiency; easy to cause local search