tree-features: b7b6fac6d13059428b11d16402719a58d76f224e
1: From: Chris Warburton
2: Date: Mon, 17 Sep 2018 23:04:42 +0100
3: State: new
4: Subject: Circular convolution is commutative?
5: Message-Id: <b41d0b5fcda7c9b4-0-artemis@nixos>
6:
7: We shouldn't be using a commutative operation. According to:
8:
9: Cox, G., Kachergis, G., Recchia, G., & Jones, M. N. (2011).
10: Towards a scalable holographic word-form representation.
11: Behavior Research Methods, 43, 602-615.
12:
13: They apply a "random" but invertible permutation before doing the
14: circular convolution, to force it to be non-commutative.
15:
16: Compare their formulation to our original source.
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