Encoding Sequential Information in Semantic Space Models: Comparing Holographic Reduced Representation and Random Permutation

<div>Retrieval accuracies for RP-based associative memories with sparse vectors. The first number reported in the legend (6 or 12) refers to the number of pairs stored in a single memory vector, while the other (256 or 512) refers to the vector dimensionality.</div>

Computational Intelligence and Neuroscience

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Figure 3

Figure 3: Encoding Sequential Information in Semantic Space Models: Comparing Holographic Reduced Representation and Random Permutation 