导入模型时没有名为hyppo的模块。\u utils

Question

我的问题是在尝试导入DCSBM模型时：

代码：

import matplotlib as mpl
import matplotlib.pyplot as plt
import numpy as np
import seaborn as sns
import hyppo 


from hyppo.time_series import _utils as _utils 
from graspy.embed import AdjacencySpectralEmbed
from graspy.models import DCSBMEstimator 
from graspy.models import EREstimator 
from graspy.models import SBMEstimator

from graspy.models.sbm import _block_to_full, _get_block_indices
from graspy.simulations import er_np, sbm

错误：

ModuleNotFoundError                       Traceback (most recent call last)
<ipython-input-33-287386449480> in <module>()
      8 from hyppo.time_series import _utils as _utils
      9 from graspy.embed import AdjacencySpectralEmbed
---> 10 from graspy.models import DCSBMEstimator
     11 from graspy.models import EREstimator
     12 from graspy.models import SBMEstimator

2 frames
/usr/local/lib/python3.7/dist-packages/graspy/inference/latent_distribution_test.py in <module>()
     26 from sklearn.metrics.pairwise import PAIRWISE_KERNEL_FUNCTIONS
     27 from hyppo.ksample import KSample
---> 28 from hyppo._utils import gaussian
     29 
     30 _VALID_DISTANCES = list(PAIRED_DISTANCES.keys())

ModuleNotFoundError: No module named 'hyppo._utils'

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我认为hyppo.\u utils不存在，已经被hyppo.time\u系列所取代，在该文件夹中存在所需的\u utils包

我们如何解决这个问题

我只是想运行教程：https://docs.neurodata.io/notebooks/pedigo/graspologic/2020/09/24/latent_model_tutorial.html

在Google colab上运行

这条线 from hyppo.time_series import _utils as _utils 是我在试图解决问题时添加的，但不起作用

Answer 1

看起来您正在使用一个旧版本的软件包-它现在被称为“graspologic”。如果pip install graspologic，from graspologic.models import DCSBMEstimator应该可以正常工作。只要把代码中所有写着“graspy”的地方都换成“graspologic”

我们也很乐意回答有关github问题的问题！（我是该计划的出资人之一）