Node2vec
Parameter | Mandatory | Description | Type | Value Range | Default Value |
|---|---|---|---|---|---|
P | No | Rollback parameter | Double | Greater than 0 | 1 |
Q | No | Forward parameter | Double | Greater than 0 | 1 |
dim | No | Mapping dimension | Integer | An integer between 1 and 200 (including 1 and 200) | 50 |
walkLength | No | Random walk length | Integer | An integer between 1 and 100 (including 1 and 100) | 40 |
walkNumber | No | Number of random walk steps of each vertex. | Integer | An integer between 1 and 100 (including 1 and 100) | 10 |
iterations | No | Number of iterations | Integer | An integer between 1 and 100 (including 1 and 100) | 10 |
Parameter | Type | Description |
|---|---|---|
embedding | List | Vector representation of each vertex mapped to the Euclidean space. The format is as follows: [{vertexId:vectorValue}] where vertexId is of the string type. vectorValue: is a euclidean vector, for example, [-0.485, -0.679, 0.356]. |