crossSimilarity
crossSimilarity(
data,dataRef,options?):Float64Array<ArrayBufferLike>[]
Defined in: packages/pleco-xa/src/segment/index.js:378
Cross-similarity between a comparison sequence and a reference sequence.
Parameters
Section titled “Parameters”any[] | Float32Array<ArrayBufferLike> | Float64Array<ArrayBufferLike>
comparison features (d, n).
dataRef
Section titled “dataRef”any[] | Float32Array<ArrayBufferLike> | Float64Array<ArrayBufferLike>
reference features (d, n_ref).
options?
Section titled “options?”any = {}
{ k, metric, mode, bandwidth, full, nFeatures, nFrames, nFramesRef } (flat inputs need explicit shapes).
Returns
Section titled “Returns”Float64Array<ArrayBufferLike>[]
xsim - (n_ref, n): xsim[i][j] non-zero when dataRef[:, i] is a k-NN of data[:, j].