英文: How to build a BallTree with haversine distance metric? 问题 我一直在研究如何使用sklearn.metrics.pairwise.ha...
76评论python
scikit-learn
如何使用haversine距离度量构建BallTree？
76评论python
scikit-learn
76评论python
scikit-learn
AttributeError: 'NoneType' object has no attribute 'lower' In a machine learning application in Python
英文: AttributeError: 'NoneType' object has no attribute 'lower' In a machine learning...
74评论machine-learning
python
为什么我在cross_val_score()中得分比实际测试中高得多？
英文: Why I got a much higher score in cross_val_score() than in actual test? 问题 I've been using rando...
56评论machine-learning
scikit-learn
如何加快这个距离矩阵的计算速度？
英文: How do I make the calculation for this distance matrix faster? 问题 我正在处理一个包含地理数据的聚类任务。我想计算结合地理和时间...
81评论python
scikit-learn
ModuleNotFoundError for 'sklearn' as subdependency of numpy
英文: ModuleNotFoundError for 'sklearn' as subdependency of numpy 问题 I am using Docker combine...
83评论python
python-3.x
Lower DBCV Scores for Cluster Analysis using Sklearn’s GridSearchCV
英文: Lower DBCV Scores for Cluster Analysis using Sklearn's GridSearchCV 问题 I have translated the...
50评论cluster-analysis
scikit-learn
如何使用K-Fold交叉验证与DenseNet121模型
英文: How to use K-Fold cross validation with DenseNet121 model 问题 我正在使用预训练模型DensetNet121来对乳腺癌图像进行分类。我...
80评论python
validation
What is the best practice to apply cross-validation using TimeSeriesSplit() over dataframe within end-2-end pipeline in python?
英文: What is the best practice to apply cross-validation using TimeSeriesSplit() over dataframe withi...
106评论python
scikit-learn
KNN imputation for missing categorical-string values python for a specific column in a dataframe and return with replaced value as a dataframe
哪个求解器引发了这个警告？
英文: Which solver is throwing this warning? 问题 这个警告弹出了10次。行号在456和305之间变化： C:\Users\foo\Anaconda3\lib\...
72评论scikit-learn
scipy
11