@graphty/algorithms / index / SyncClusteringResult

Interface: SyncClusteringResult

Defined in: indexed/sync.ts:33

Result of the index-based SynC clustering.

Properties

converged

readonly converged: boolean

Defined in: indexed/sync.ts:58

Whether the run stopped before the cap: the cluster assignment stayed the same for 10 iterations in a row, or the loss settled within the tolerance.

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count

readonly count: number

Defined in: indexed/sync.ts:37

Number of cluster centres: numClusters.

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dimensions

readonly dimensions: number

Defined in: indexed/sync.ts:47

Embedding length: min(64, nodeCount).

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embeddings

readonly embeddings: F64

Defined in: indexed/sync.ts:45

Node embeddings, row-major: node i is embeddings.subarray(i * dimensions, (i + 1) * dimensions).

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iterations

readonly iterations: number

Defined in: indexed/sync.ts:53

Iterations run.

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labels

readonly labels: U32

Defined in: indexed/sync.ts:35

The centre each node is closest to, in [0, count). A centre may end up with no node.

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loss

readonly loss: number

Defined in: indexed/sync.ts:49

Loss of the last iteration run (Infinity when none ran).

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previousLoss

readonly previousLoss: number

Defined in: indexed/sync.ts:51

Loss of the iteration before the last (Infinity when fewer than two ran).

Methods

groups()

groups(): U32[]

Defined in: indexed/sync.ts:43

Node indices grouped by centre, count arrays (an empty one for a centre no node is closest to), computed once and cached.

Returns

U32[]

One array per centre