dynamo.tl.DDRTree¶
-
dynamo.tl.
DDRTree
(X, maxIter, sigma, gamma, eps=0, dim=2, Lambda=1.0, ncenter=None, keep_history=False)[source]¶ This function is a pure Python implementation of the DDRTree algorithm.
- Parameters
X (DxN:'np.ndarray') – data matrix list
maxIter (maximum iterations) –
eps ('int') – relative objective difference
dim ('int') – reduced dimension
Lambda ('float') – regularization parameter for inverse graph embedding
sigma ('float') – bandwidth parameter
gamma ('float') – regularization parameter for k-means
ncenter ((int)) –
- Returns
history – the results dataframe of return
- Return type
‘DataFrame’