for dataset in [train_df]: dataset['Relatives'] = dataset['SibSp'] + dataset['Parch'] axes = sns.factorplot('Relatives','Survived', data=train_df, aspect = 2.5) 有1-3个亲戚在船上,幸存率相对更高。 清洗数据 在11个特征中找出可用的,每一个特征先填充空缺值(如有),并完成分类。 1、年...
data=[train_df, test_df] ports = {"S": 0, "C": 1, "Q": 2} for dataset in data:...
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F1 race data from 1950 to 2024 arXiv Dataset Usability 8.8· 2 GB arXiv dataset and metadata of 1.7M+ scholarly papers across STEM code Notebooksarrow_right_altView all 1.3M public notebooks and access to a powerful notebook environment with no cost GPUs & TPUs. Day 1 - Prompting Pytho...
data-science r analytics data-visualization data-analysis kaggle-dataset dataanalytics kaggle-notebook Updated Sep 29, 2022 Jupyter Notebook Surajkumar88 / COVID19---Analysis-Interactive-Visualizations-and-Prediction Star 1 Code Issues Pull requests This repository contains codes for a case stu...
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for dataset in train_test_data: # 取出Cabin中的第一个字母 dataset['Cabin'] = dataset['Cabin'].str[:1] # Cabin 已经变成了单个字母 代码语言:javascript 复制 train[train['Pclass']==1]['Cabin'].value_counts() 代码语言:javascript 复制 C 59 B 47 D 29 E 25 A 15 T 1 Name: Cabin,...
Data Dictionary Variable Notes pclass: A proxy for socio-economic status (SES) 1st = Upper 2nd = Middle 3rd = Lower age: Age is fractional if less than 1. If the age is estimated, is it in the form of xx.5 sibsp: The dataset defines family relations in this way... ...
描述:This dataset records police responses to 911 calls in the city of Seattle. 下载地址:https://www.kaggle.com/sohier/baltimore-911-calls Crimes in Chicago 描述:This dataset reflects reported incidents of crime (with the exception of murders where data exists for each victim) that occurred in...