Keyphrases
Characteristic Polynomial
100%
Eigenvalues
85%
Anti-adjacency Matrix
40%
Unicyclic
32%
Adjacency Matrix
26%
Directed Graph
25%
Wheel Graph
18%
Cycle Graph
17%
Dumbbell Graph
16%
Laplacian Matrix
16%
Sun Graph
16%
Prism Graph
16%
Friendship Graph
16%
Machine Learning Classification
16%
COVID-19 Detection
16%
Protein Sequence
16%
Complex Eigenvalues
15%
COVID-19
14%
Matrix Representation
13%
Coronavirus
12%
Number of Vertices
11%
Adjacency
10%
Induced Subgraph
10%
Real Eigenvalues
10%
Directed Edges
9%
Factorization Method
9%
Out-degree
9%
In-degree
9%
North Sumatera
8%
Explicit Formula
8%
Chebyshev Polynomials of Third Kind
8%
Composita
8%
Vase
8%
Coronagraph
8%
Spatio-temporal Data
8%
Helm Graph
8%
Influence Factors
8%
Linear Regression Model
8%
Laplacian
8%
Sequence-based
8%
Tadpole Graph
8%
Classifcation
8%
Protein Sequence Data
8%
Classification Approach
8%
Cutting Pattern
8%
Directed Cycle
7%
Polynomial Factorization
7%
Feature Selection Methods
6%
K-nearest
6%
Complex numbers
6%
Mathematics
Characteristic Polynomial
96%
Eigenvalue
85%
Adjacency Matrix
68%
Matrix (Mathematics)
65%
Unicyclic
32%
Laplacian Matrix
16%
Prism
16%
Complex Eigenvalue
15%
Matrix Representation
14%
Induced Subgraph
13%
Factorization
12%
Adjacency
10%
Real Eigenvalue
10%
Edge
9%
Polynomial
9%
Directed Edge
8%
Explicit Formula
8%
Chebyshev Polynomial
8%
Laplace Operator
8%
Generating Function
6%
Complex Number
5%
Directed Cycle Graph
5%
