This seems to be a dataset about a telecom company's customers, and whether they churned (i.e., left the company) or not. It could be used for a variety of purposes, such as understanding the characteristics of customers who churn, or building a predictive model to predict churn. What ...
random_state=6)oof_preds=np.zeros(X.shape[0])valid_score=0forn_fold,(trn_idx,val_idx)inenumerate(folds.split(X,y)):trn_x,trn_y=X.iloc[trn_idx],y[trn_idx]val_x,val_y=X.iloc[val_idx],y[val_idx]train_data=lgb.Dataset(data=trn...
from_pretrained('bert-base-uncased', num_labels=2) # assuming binary classification task trainer = Trainer(model=model, tokenizer=tokenizer, data_collator=data_collator) # assuming data_collator is already defined trainer.train(data_dict) # train the model using the custom dataset 在这个例子中,...
pythonnlpdata-sciencemachine-learningregressionkagglebinary-classificationautomlmulticlass-classificationautomated-machine-learninglamaautomatic-machine-learningautoml-algorithms UpdatedDec 25, 2024 Python CatBoost tutorials repository ipythonipython-notebooktutorialskagglecatboosttitanic-dataset ...
1. Heart Attack Analysis & Prediction Dataset 1-(1). Binary Classification with Logistic Regression | Github | Kaggle Step 1. Data Description Step 2. EDA Step 3. Correlation Check Step 4. Test Data Split and Standard Scaling (Test size = 0.3) Step 5. Modeling and Prediction 1-(2)...
Binary Classification Indian Liver Patient Records 描述: Patients with Liver disease have been continuously increasing because of excessive consumption of alcohol, inhale of harmful gases, intake of contaminated food, pickles and drugs. This dataset was used to evaluate prediction algorithms in an effort...
Majority votes make most sense when the evaluation metric requires hard predictions, for instance with (multiclass-) classification accuracy. Theforest cover type predictionchallenge uses theUCI Forest CoverType dataset. The dataset has 54 attributes and there are 6 classes. ...
3，具体classification里面，推荐做正负样本比较均衡（大于5%都可以接受），数据量较大的。因为在比赛结束...
Binary Classification with a Bank Churn Dataset | Episode 1 Playground Series - Season 3 Multi-Class Prediction of Cirrhosis Outcomes | Episode 26 Regression with a Mohs Hardness Dataset | Episode 25 Binary Prediction of Smoker Status using Bio-Signals | Episode 24 Binary Classification with a...
Kaggle是一个面向数据科学家、机器学习工程师和数据分析师的在线社区和数据科学竞赛平台,上面有很多带有奖励的数据科学竞赛(Competition)以及数据集(Dataset)。Kaggle 社区在数据科学领域非常出名,很多互联网业界大厂也在上面发布有奖竞赛,竞赛金额从几万到百万美元不等。本文介绍的是最近参与的 Kaggle 一个入门 NLP 竞赛...