When you choose where to live, open a store, allocate a public budget or design a marketing campaign, population data by ZIP code is often the missing piece that makes your decision truly data‑driven.

Objective: This study aimed to determine optimal sample sizes and the relationships between sample size and dataset-level characteristics over a variety of binary classification algorithms. Methods: A ...

Alkemi announced the launch of DataLab for Data Providers, the first secure AI-native platform that lets companies publish interactive, conversational demos of their datasets without exposing raw data ...

video-behavior-analysis/ ├── sql_scripts/ # Hive SQL脚本 │ ├── 01_ddl_table_creation.hql # 表结构定义 │ ├── 02_data_cleaning.hql # 数据清洗脚本 │ ├── 03_dimension_loading.hql # 维度加载脚本 │ ├── 04 ...

This assignment provides hands-on experience with Apache Spark by analyzing real-world Spark cluster logs using PySpark. You will set up a Spark cluster on AWS EC2 and perform distributed data ...

Ever noticed your computer acting sluggish or warning you about low storage? Temporary files could be the sneaky culprit. Windows creates these files while installing apps, loading web pages, or ...