英文: How do I drop and change dtype in a Pipeline with sklearn? 问题 我有一些爬取的数据需要清理。清理之后，我想在ColumnTransf...
146评论machine-learning
python
如何在sklearn的Pipeline中删除并更改dtype？
146评论machine-learning
python
146评论machine-learning
python
Pytorch: mat1 和 mat2 的形状无法相乘 (64×8192 和 12800×10)。
英文: Pytorch: mat1 and mat2 shapes cannot be multiplied (64x8192 and 12800x10) 问题 I'm trying to imple...
119评论machine-learning
pytorch
如何在SQL中计算classification_report（精确度、召回率、F1分数和支持）？
英文: How to count classification_report ( precision recall f1-score support) in sql 问题 我可以帮你编写SQL查询来生...
130评论postgresql
sql
在Linux上安装tensorflow-decision-forests的问题
Pycaret在变换前后导出训练和测试数据。
英文: pycaret export train and test before and after transformation 问题 I am trying to build a ML model...
133评论machine-learning
pandas
Find optimal weights for multivariate model for classification using Machine learning
英文: Find optimal weights for multivariate model for classification using Machine learning 问题 I am wo...
124评论optimization
pytorch
如何使用HuggingFace Trainer继续训练？
英文: How to continue training with HuggingFace Trainer? 问题 To continue training a model with HuggingF...
130评论machine-learning
python
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...
134评论machine-learning
python
我的准确度分数在XGBoost（多分类模型）超参数调优后为什么下降？
英文: Why does my accuracy score drop after hyperparameter tuning in XGBoost (multiclass model)? 问题 I ...
136评论machine-learning
python
如何在不丢失信息的情况下对多维事件进行重新采样
英文: How to resampling o multidimensional event without losing information 问题 I have a dataset repres...
123评论machine-learning
pandas
22