def fit(self, X, y=None):
        """Perform HDBSCAN clustering from features or distance matrix.

        Parameters
        ----------
        X : array or sparse (CSR) matrix of shape (n_samples, n_features), or \
                array of shape (n_samples, n_samples)
            A feature array, or array of distances between samples if
            ``metric='precomputed'``.

        Returns
        -------
        self : object
            Returns self
        """
        if self.metric != 'precomputed':
            X = check_array(X, accept_sparse='csr')
            self._raw_data = X
        elif issparse(X):
            # Handle sparse precomputed distance matrices separately
            X = check_array(X, accept_sparse='csr')
        else:
            # Only non-sparse, precomputed distance matrices are allowed
            #   to have numpy.inf values indicating missing distances
            check_precomputed_distance_matrix(X)

        kwargs = self.get_params()
        # prediction data only applies to the persistent model, so remove
        # it from the keyword args we pass on the the function
        kwargs.pop('prediction_data', None)
        kwargs.update(self._metric_kwargs)

        (self.labels_,
         self.probabilities_,
         self.cluster_persistence_,
         self._condensed_tree,
         self._single_linkage_tree,
         self._min_spanning_tree) = hdbscan(X, **kwargs)

        if self.prediction_data:
            self.generate_prediction_data()

        return self
def fit ( self , X , y = None ) : if self . metric != 'precomputed' : X = check_array ( X , accept_sparse = 'csr' ) self . _raw_data = X elif issparse ( X ) : X = check_array ( X , accept_sparse = 'csr' ) else : check_precomputed_distance_matrix ( X ) kwargs = self . get_params ( ) kwargs . pop ( 'prediction_data' , None ) kwargs . update ( self . _metric_kwargs ) ( self . labels_ , self . probabilities_ , self . cluster_persistence_ , self . _condensed_tree , self . _single_linkage_tree , self . _min_spanning_tree ) = hdbscan ( X , ** kwargs ) if self . prediction_data : self . generate_prediction_data ( ) return self
Perform HDBSCAN clustering from features or distance matrix.

        Parameters
        ----------
        X : array or sparse (CSR) matrix of shape (n_samples, n_features), or \
                array of shape (n_samples, n_samples)
            A feature array, or array of distances between samples if
            ``metric='precomputed'``.

        Returns
        -------
        self : object
            Returns self