From a65016e23e6c829d61c63a68e27b24abf86e926a Mon Sep 17 00:00:00 2001
From: zhifu gao <zhifu.gzf@alibaba-inc.com>
Date: 星期二, 16 四月 2024 10:09:03 +0800
Subject: [PATCH] Dev gzf exp (#1618)
---
funasr/models/campplus/cluster_backend.py | 7 +++----
1 files changed, 3 insertions(+), 4 deletions(-)
diff --git a/funasr/models/campplus/cluster_backend.py b/funasr/models/campplus/cluster_backend.py
index e33a14d..14fbbe1 100644
--- a/funasr/models/campplus/cluster_backend.py
+++ b/funasr/models/campplus/cluster_backend.py
@@ -4,14 +4,13 @@
# MIT License (https://opensource.org/licenses/MIT)
# Modified from 3D-Speaker (https://github.com/alibaba-damo-academy/3D-Speaker)
-import umap
import scipy
import torch
import sklearn
-import hdbscan
import numpy as np
from sklearn.cluster._kmeans import k_means
+from sklearn.cluster import HDBSCAN
class SpectralCluster:
@@ -119,14 +118,14 @@
self.metric = metric
def __call__(self, X):
- from umap.umap_ import UMAP
+ import umap.umap_ as umap
umap_X = umap.UMAP(
n_neighbors=self.n_neighbors,
min_dist=0.0,
n_components=min(self.n_components, X.shape[0] - 2),
metric=self.metric,
).fit_transform(X)
- labels = hdbscan.HDBSCAN(
+ labels = HDBSCAN(
min_samples=self.min_samples,
min_cluster_size=self.min_cluster_size,
allow_single_cluster=True).fit_predict(umap_X)
--
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