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Graph Embedding Fundamentals
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t-SNE for Graph Embedding Visualization
t-SNE (t-Distributed Stochastic Neighbor Embedding) is a non-linear dimensionality reduction technique often used to visualize high-dimensional graph embeddings in lower-dimensional spaces (e.g., 2D or 3D).
What is a Graph Embedding?
Graph Embedding is the process of transforming nodes, edges, and their features into a vector space while preserving the graph's topological structure.
Graph Autoencoders
Graph Autoencoders are unsupervised learning models that aim to encode graph data into a latent space and then reconstruct the graph structure from this latent representation.
Graph Convolutional Networks (GCNs)
GCNs are neural networks that operate directly on graphs and generalize convolutional neural networks to graph-structured data.
Node2Vec
Node2Vec is an algorithm to learn continuous feature representations for nodes in a graph based on flexible notions of a node's network neighborhood.
Spectral Graph Theory
Spectral Graph Theory studies the properties of graphs in relation to the eigenvalues and eigenvectors of matrices associated with the graph, such as the adjacency matrix or Laplacian matrix.
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