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An open API service indexing awesome lists of open source software.

Data analysis

Data analysis is a process of inspecting, cleansing, transforming, and modeling data with the goal of discovering useful information, informing conclusions, and supporting decision-making.

https://github.com/mahmoudwal27/e-commerce-data-analysis

A collection of data analysis and visualization projects focused on ecommerce datasets. Using Python in Google Colab for analysis and Excel for exploration, these projects uncover key insights and trends, showcasing expertise in data manipulation and visualization to inform business decisions.

analytics data-analysis data-analysis-python data-set google-cloud python

Last synced: 21 Apr 2026

https://github.com/docuvesta/la-mer-skincare-chicago-duty-free-analysis

Comparing La Mer product selection, availability and pricing from 3 different purchase locations ✈️

analytics cremedelamer data-analysis data-analytics data-science data-visualization lamer luxury plotly python seaborn skincare

Last synced: 21 Apr 2026

https://github.com/nxion/sql-data-warehouse-project

Building a modern data warehouse with MS SQL server, ETL processes, data modeling and analyitics.

data data-analysis data-analytics data-engineering data-lakehouse data-warehouse datalake datascience etl etl-job medallion-architecture ms mssql sql sql-query sql-server

Last synced: 05 Jun 2026

https://github.com/masum184e/exploratory_data_analysis_projects

This space to showcase my journey in exploring various datasets, uncovering patterns, and extracting meaningful insights. Each project highlights different aspects of EDA, demonstrating techniques and tools that are essential for making sense of data.

data-analysis data-analysis-projects data-science data-science-projects eda eda-projects exploratory-data-analysis exploratory-data-analysis-projects

Last synced: 31 Mar 2025

https://github.com/meerantajalli/networksecuritydefense

This Network Security defense systems acts as an indicator against SMP Floods, UDP Floods, ICMP Floods. This model is trained using packets from wireshark and can easily differentiate between normal network traffic and traffic that has been targetted on the machine by an attacker using the rate of packets transfer and using the source IP.

anomaly-detection classification cyber-security data-analysis ddos-detection icmp-flood intrusion-detection machine-learning network-security packet-analysis python random-forest security smp-flood udp-flood wireshark

Last synced: 21 Apr 2026

https://github.com/nikhilfuke1/a-b-testing-and-regression-analysis-python

Python Statistical Project involves data analysis, visualization, A/B testing, and regression analysis to determine the best-performing platform.

ab-testing data-analysis hypothesis-testing libraries python regression-analysis statistics visualization

Last synced: 21 Apr 2026

https://github.com/vasishta03/econovisionai

A simple Python desktop app to search and explore OECD economic data (CSV) and report summaries (TXT/JSON) using a modern CustomTkinter GUI—no SQL or web frameworks needed.

csv customtkinter data-analysis desktop-app economic-data gui json local-app oecd pandas python search tkinter

Last synced: 10 May 2026

https://github.com/navp7/roadaccident_powerbi

An interactive Power BI dashboard designed to analyze road accident data

dashboards data-analysis data-visualization powerbi

Last synced: 19 Mar 2026

https://github.com/tmmvn/analytics-notebooks

A bunch of data analytics notebooks done testing out JetBrains DataLore

ai algorithms data-analysis datalore elements-of-ai helsinki-university-mooc python

Last synced: 22 Apr 2026

https://github.com/robinmillford/optimizing-treatment-plans-through-data-analysis

The primary focus was on understanding customer health, treatment, and associated charges over multiple years.

data-analysis data-visualization healthcare mysql powerbi sql

Last synced: 22 Apr 2026

https://github.com/prgermux/yield-reporter

This Python application provides a graphical user interface (GUI) for analyzing and visualizing production data from various machines. It uses the PyQt5 framework for the GUI and Matplotlib for plotting data.

automation data-analysis python reporting

Last synced: 22 Apr 2026

https://github.com/rajesh9943/sentiment-analysis-of-consumer-opinions-on-amazon-products

Developed a comprehensive Sentiment Analysis System aimed at classifying Amazon product reviews into positive, neutral, and negative sentiments. The project leveraged advanced Natural Language Processing (NLP) techniques alongside machine learning algorithms to deliver accurate and actionable insights from customer feedback

amazon data-analysis data-manipulation data-preprocessing data-presentation data-visualization machine-learning nlp nlp-library nltk product-reviews-analysis sentiment-analysis sklearn-library word-cloud-generator-in-python-3

Last synced: 05 Jun 2026

https://github.com/leabrodyheine/california-schools-data-visualization

This front-end project provides interactive visualizations of learning models adopted by California schools during the pandemic. Using D3.js and Mapbox, it dynamically presents data through bar charts, bubble charts, heatmaps, and geographic maps, allowing users to explore trends across school types, sizes, and districts.

d3-visualization d3js data-analysis data-visualization mapbox openai plotly

Last synced: 22 Apr 2026

https://github.com/devexpress-examples/web-forms-pivot-grid-export-additional-captions-header-or-footer

This example illustrates how to add a custom header to the document exported to PDF in Pivot Grid for Web Forms.

asp-net-web-forms data-analysis dotnet pivot-grid pivot-grid-for-web-forms

Last synced: 22 Apr 2026

https://github.com/ayushi-gajendra/restaurant-order-analysis-sql

End-to-end SQL analysis of 12,266 restaurant transactions to identify high-performing menu items, revenue concentration, bulk ordering behavior, and strategic growth opportunities.

analytics-portfolio business-intelligence case-study customer-segmentation data-analysis data-analytics database-analysis menu-engineering mysql revenue-analysis sql sql-project

Last synced: 05 Jun 2026

https://github.com/floffah/my-listening

Various ways to analyse your Spotify extended streaming history data

convex data-analysis listening-history spotify

Last synced: 23 Apr 2026

https://github.com/al-ogr/sf_pr1_job_analysis_hh

SkillFactory DataScience PROJECT-1. Анализ резюме из HeadHunter

data-analysis data-science ipynb plotly python

Last synced: 23 Apr 2026

https://github.com/syed-nihaal/car-price-prediction-and-performance-analysis

A data science notebook project focused on analyzing car features and building a model for car price prediction.

data data-analysis data-visualization jupyter-notebook python

Last synced: 23 Apr 2026

https://github.com/shudhanshurp/adidas-us-data-analysis

This Power BI project analyzes Adidas sales data across different regions, retailers, and product categories in the U.S. The dashboards provide insights into sales performance, operational metrics, and future forecasts to support data-driven decision-making.

data-analysis data-transformation data-visualization forecasting powerbi python retail-analytics

Last synced: 24 Apr 2026

https://github.com/strixion/demoversion_ai

The demoversion of StrixionAI

ai csv data-analysis data-analytics json python txt

Last synced: 24 Apr 2026

https://github.com/arunabhagit/inventory-misalignment-and-revenue-loss-in-multi-store-bike-retail

This project focuses on identifying the inventory and demand mismatch causing stagnant sales and lost revenue in a bike retail chain. By analyzing store-level performance and regional customer preferences, the project aims to detect underperforming products.

data-analysis data-visualization powerbi python

Last synced: 24 Apr 2026

https://github.com/henriquetourinho/s.i.g.m.a

Plataforma de busca e análise de arquivos para Linux, com GUI avançada em PySide6 e foco em metadados ricos para investigações profundas.

data-analysis developer-tools file-search metadata open-source pyqt pyside6 python python-brasil qt6 sysadmin-tools

Last synced: 24 Apr 2026

https://github.com/yeopster/datascience_notebook

Compilation of my Notebook based on Kaggle Dataset

data-analysis data-science kaggle notebook python

Last synced: 10 May 2026

https://github.com/fbarffmann/python-api-challenge

Accessed and analyzed real-world weather and location data using Python and public APIs. Automated data collection, cleaned API responses, and visualized geographic trends to support business-ready insights.

api automation data-analysis data-visualization google-places-api mapping openweathermap-api pandas python weather-analysis

Last synced: 10 May 2026

https://github.com/yxuco/ethdecoder

This CLI decodes Ethereum transactions and events, stores results in CouchDB, and then exports customized views to CSV files for data visualization and analysis.

data-analysis decoding ethereum

Last synced: 24 Apr 2026

https://github.com/muthukumar0908/youtube-data-harvesting-and-warehousing-using-sql-mongodb-and-streamlit

Create a simple and intuitive user interface using Streamlit, From the youtube getting and extracting the data by using API key. That data stored in database.

data-analysis mongodb-atlas python sqldatabase streamlit-webapp youtube-api

Last synced: 24 Apr 2026

https://github.com/manisharora96/data-analysis-of-smartwatch

The project is structured with sample data, step-by-step Jupyter notebooks, and modular Python scripts for automated analysis

data-analysis data-visualization jupyter-notebook python smartwatch-analysis

Last synced: 24 Apr 2026

https://github.com/syarwinaaa09/hypothesis-testing-with-mens-and-womens-soccer-matches

a data-driven exploration of international men's and women's football (soccer) match results using Python

data-analysis data-visualization football jupyter-notebook men-vs-women pandas python soccer sports-analytics visualization

Last synced: 05 May 2026

https://github.com/shridhar1504/rafik-s-kitchen-data-analysis

The Project is about the Analysis of the Sales and Expenses Data of a Famous Fast-food Restaurant. This mainly focuses on gaining Insights that will boost the Future Sales and also Business Strategies it Improve the Profit Margins. Handled Tools are SQL, Python, Power BI, MS Office Tools.

business-analytics business-intelligence data-analysis data-analytics data-visualization eda ms-office powerbi-report powerpoint-presentations python sql-server

Last synced: 10 May 2026

https://github.com/imgabreuw/minicurso-python-para-financas

Mini curso de Python para finanças, disponibilizado por Varos.

data-analysis financial-analysis python

Last synced: 29 Jun 2026

https://github.com/imrandil/sql_practice_with_analysis

SQL practice using postgres db and docker as a tool to setup postgres, loving the sql way

data-analysis docker markdown postgres sql

Last synced: 10 May 2026

https://github.com/laudebugs/fec-data-analysis-2020

The project aimed to determine the total sum of contributions to the candidate committees as well as the number of contributions made by individuals.

data-analysis fec presidential-candidates

Last synced: 16 May 2026

https://github.com/tolumie/loan-approval-prediction

Loan Approval Prediction using Machine Learning | EDA + Decision Tree, Random Forest & Logistic Regression | Automating loan eligibility for Dream Housing Finance by analyzing customer data and predicting loan approvals.

classification credit-risk-analysis data-analysis decision-tree-classifier finance-analytics loan-approval logistic-regression-algorithm machine-learning predictive-modeling-techniques random-forest

Last synced: 30 Jun 2025

https://github.com/pedrohdosanjos/economic-data-analysis

This project aims to analyze the export data from various states in the United States to Brazil over time. The data is sourced from the FRED (Federal Reserve Economic Data) API and processed to identify the top 5 exporting states for each year, as well as the states with the highest total export value across all years.

api data-analysis data-visualization jupyter-notebook python

Last synced: 24 Apr 2026

https://github.com/mizzy/tweetduck

Twitter Archive to DuckDB Importer - Extract and import Twitter archive data (2025 format) into DuckDB for analysis

archive cli data-analysis duckdb golang twitter

Last synced: 28 Jun 2026

https://github.com/ismielabir/pycsvsummarizer

A lightweight tool to summarize CSV files using various features.

csv data-analysis data-summary python

Last synced: 25 Apr 2026

https://github.com/mehmetkahya0/gallstone_dataset_analysis_project

Safra Taşı Hastalığı (Gallstone-1) Veri Seti Analizi (https://archive.ics.uci.edu/dataset/1150/gallstone-1)

analysis analytics data data-analysis data-science data-visualization database graph matplotlib python

Last synced: 25 Apr 2026

https://github.com/fbarffmann/belly-button-challenge

Built an interactive JavaScript dashboard to visualize bacterial biodiversity from belly button samples. Analyzed data from 153 participants and identified OTU 1167 as the most common bacteria.

biodiversity dashboard data-analysis data-visualization interactive-charts javascript json plotly

Last synced: 25 Apr 2026

https://github.com/rubix982/product-quality-classification

This is an implementation for the CIKM AnalytiCup 2017, around the topic of "Product Title Quality". The goal is to take SKUs and rank its title's clarity and conciseness. Referenced papers are attached to this repository. And as such, the aim is to craft ensemble models that either try to replicate results or find new methods for classification.

data data-analysis information-retrieval jupyter-notebook machine-learning nlp python spacy-nlp

Last synced: 25 Apr 2026

https://github.com/greenpau/esqrunner

Run Elasticsearh queries and create metrics based on the result of the queries in Elasticsearch database.

data-analysis elasticsearch query-builder querydsl

Last synced: 10 May 2026

https://github.com/vidyadnina/cyclistic-sql-tableau-project

Trip data analysis for a bike-sharing service company using SQL and Tableau.

bigquery dashboard data-analysis data-analytics-sql data-cleaning data-visualization sql

Last synced: 02 Jan 2026

https://github.com/akansharajput280799/strategic-analysis-of-retail-brand-in-south-america-using-sql

Leveraged Big Query and MySQL to analyze 100K records for sales optimization, trend identification, and enhancing customer satisfaction for a retail brand in South America and to provide insights and recommendations to improve their userbase and improve their services

bigquery data-analysis data-science database database-schema google-bigquery mysql-server sql

Last synced: 19 May 2026

https://github.com/ddihora1604/iit_patna

A multifaceted project involving applying ML models like Ridge Classifier, RNN, RIDOR, Rotation Forest and RUSBoost, integrating SMOTE for class balancing, and handling diverse datasets including those for seating arrangement tasks.

data-analysis data-visualization datamodelling machine-learning-algorithms python

Last synced: 25 Apr 2026

https://github.com/marielachirinosr/bellabeat-wellness-data-trends

Analyzing smart device data for insights on user activity patterns to optimize interventions for better health outcomes.

data data-analysis data-visualization pandas python python3 tableau tableau-public

Last synced: 25 Apr 2026

https://github.com/sarangs1621/weather-prediction

Weather Prediction Using Machine Learning is a project that leverages machine learning algorithms to predict weather conditions based on historical data. It evaluates three popular ML models (Decision Tree, KNN, and Logistic Regression) and provides performance insights through metrics and visualizations.

data-analysis decision-tree jupyter-notebook knn logistic-regression machine-learning predictive-modeling python scikit-learn weather-prediction

Last synced: 25 Apr 2026

https://github.com/aastopher/mma_outcome

Simple exploratory analysis of UFC Fights and Vegas fight odds from 1993 to 2021

data-analysis data-visualization

Last synced: 06 Jun 2026

https://github.com/devexpress-examples/winforms-create-a-custom-exporter-for-pivotgridcontrol-with-xtrareport

This example illustrates how to dynamically create a custom report based on PivotGridControl content in WinForms.

data-analysis dotnet pivot-grid pivot-grid-for-winforms winforms

Last synced: 26 Apr 2026

https://github.com/devexpress-examples/wpf-pivotgrid-customize-the-cell-template

This example demonstrates how to customize the cell appearance in Pivot Grid for WPF.

data-analysis dotnet dxpivotgrid pivot-grid pivot-grid-for-wpf wpf

Last synced: 26 Apr 2026

https://github.com/mozeel-v/spam-detection

ML-powered SMS Spam Classifier using NLP and Scikit-learn. Detects and filters spam messages with interactive Streamlit UI.

classification data-analysis mnb streamlit

Last synced: 10 May 2026

https://github.com/crazy-dot/covid-19-analysis

This project performs an in-depth analysis and visualization of COVID-19 data, focusing on India and its states/union territories.

covid-19-india data-analysis jupyter-notebook matplotlib pandas python3 seaborn

Last synced: 10 May 2026

https://github.com/akashvarma26/data-analysis-on-imbd-using-sqlite3

Data Analysis on IMDb dataset using sqlite3 and Pandas in Jupyter notebook.

data-analysis jupyter-notebook pandas-dataframe sqlite

Last synced: 27 Apr 2026

https://github.com/yaser-123/energy-consumption-dashboard

A Power BI dashboard to analyze energy consumption for water, gas, and electricity across cities and buildings. Features include interactive charts, drill-down insights, and dynamic filters for easy monitoring and optimization.

dashboard data-analysis data-analytics data-visualization energy-consumption energy-efficiency powerbi

Last synced: 05 Jan 2026

https://github.com/odinleepro/airbnbnewyorkcityanalysis

AirbnbNewYorkCityAnalysis is a comprehensive data analysis and visualization project exploring short-term Airbnb rental trends across New York City (2008–2022). Using open source Airbnb data, the project combines data cleaning, statistical summaries, and Tableau dashboards to uncover pricing patterns, borough level distribution, and insights.

airbnb analytics-project data-analysis data-cleaning data-science data-visualization new-york-city real-estate-analytics tableau urban-analysis

Last synced: 27 Apr 2026

https://github.com/pipe199x/end-to-end-prediction-california

End-to-end prediction project using various technologies to predict housing prices in California.

california-housing data-analysis machine-learning python

Last synced: 11 May 2026

https://github.com/sohamb21/analysis-of-superstore-dataset

I completed the IBM SkillsBuild Data Analytics Internship Program to develop my Data Analytics skills and apply them to a real-world problem by working on this project.

data-analysis python

Last synced: 27 Apr 2026

https://github.com/busesimsek/sql-projects

A collection of my SQL projects with insights into real-world datasets.

data-analysis data-analytics mysql sql

Last synced: 07 Jun 2026

https://github.com/edanur-y/laptop-price-prediction-with-regression-models

Comparing the performances of multi-layer perceptron, k-nearest neighbors, random forest, gradient boosting and extreme gradient boosting regression and on laptop data to predict the price.

data-analysis data-transformation feature-importance hyperparameter-tuning python

Last synced: 27 Apr 2026

https://github.com/monarch1108/customerinsights-kmeans

understanding customers using KMeans and RFM(recency, frequency & monetary) analysis

data-analysis data-visualization kmeans-clustering machine-learning matplotlib numpy pandas scikit-learn

Last synced: 11 May 2026

https://github.com/hfzdzakii/dicoding-airqualityanalysisdata

This repo is a master submission for my Dicoding Final Project. Air Quality Dataset is being used to fulfill the submission. Feel free to explore and I hope my work give you some insight!

data-analysis data-visualization streamlit

Last synced: 27 Apr 2026

https://github.com/mango606/da__

2021.9 데이터분석프로그래밍 과제

data-analysis python task

Last synced: 27 Apr 2026

https://github.com/upes-open/open-cryptocurrency-analysis

A web app to visualise and predict the cryptocurrency’s impact by using Web scraping, data exploration, EDA and Data Visualization.

analysis cryptocurrency data-analysis data-science data-visualization jupyter-notebook streamlite visualization

Last synced: 15 Apr 2025

https://github.com/sun-lab-nbb/sl-shared-assets

A Python library that stores assets shared between multiple Sun (NeuroAI) lab data acquisition and processing repositories.

data-analysis data-collection data-processing experiment sunlab

Last synced: 10 Mar 2026

https://github.com/lotfiferaga/hotel-reviews-sentiment-analysis

Efficient Python-driven sentiment analysis for hotel reviews, providing insightful evaluations.

data-analysis data-visualization nlp python

Last synced: 07 Jun 2026

https://github.com/l2nce/datamining-study

Introduction to data mining

data-analysis data-mining matplotlib numpy panda

Last synced: 28 Apr 2026

https://github.com/sweta2501/netflix_dataanalysis

With the help of Netflix Data, I have done some Data Analysis.

data-analysis data-science jupyter-notebook python

Last synced: 28 Apr 2026

https://github.com/haseebn19/urban-housing-demand

A full-stack web application for visualizing housing and labour market data

data-analysis data-visualization docker full-stack gradle statistics web webapp

Last synced: 22 Jun 2026

https://github.com/andrii-zapukhlyi/otomoto_visualization

Scraping, data visualization, and building a price prediction model with data from the car classifieds website otomoto.pl

data-analysis machine-learning r scraping statistics visualization

Last synced: 26 Jul 2025

https://github.com/datalopes1/warehouse_rfv

Neste projeto será realizada uma análise do tipo RFV (Recência, Frequência e Valor) com dados que encontrei neste video no Youtube do canal Jie Jenn.

analise-rfv data-analysis data-science kmeans python rfm-analysis

Last synced: 28 Apr 2026

https://github.com/shimaa83/eda_v2

Automatic EDA library

data-analysis data-science python

Last synced: 20 Apr 2026

https://github.com/elmezianech/autoinventory

This project is an end-to-end, fully automated warehouse management solution designed to tackle real-world inventory challenges in the FMCG sector. From real-time data ingestion and predictive analytics to interactive dashboards, this project combines cutting-edge technologies and an event-driven architecture to simulate a business-ready system.

automation dashboard data-analysis data-engineering-pipeline docker etl glue-job inventory-management kafka kpis lambda-functions lstm ml-pipeline mlflow power-bi pytorch redshift s3 streamlit warehouse-management

Last synced: 28 Apr 2026

https://github.com/jovicdev97/financial-loan-datascience-notebook

using numpy and pandas to analyze a synthetic loan dataset with python

data-analysis matlabplot numpy pandas plotting python seaborn

Last synced: 28 Apr 2026

https://github.com/ovuiproduction/tabletalk

TableTalk - Your Data, Your Language Query tabular data using natural language—no SQL required! Upload your data, ask questions, and get instant insights. 🔹 Convert Natural Language to SQL 🔹 Handle Complex Queries & Aggregations 🔹 Upload CSVs for Easy Analysis 🔹 React + Flask + SQLite3 Backend 🔹 Powered by LLMs for Accuracy

ai data-analysis flask llm machine-learning natural-language-processing prompt-engineering react sql sqlite

Last synced: 28 Apr 2026

https://github.com/hrosicka/czechpopulationestimation

This GitHub repository contains Python code for data analysis and population prediction in the Czech Republic up to the year 2050. The code is written in Python and utilizes the Pandas and Matplotlib libraries.

data-analysis data-visualization matplotlib matplotlib-figures matplotlib-pyplot pandas pandas-dataframe pandas-library pandas-python python python3

Last synced: 11 May 2026

https://github.com/george-njuguna/spotify-etl-pipeline

This is an ETL pipeline that uses Spotify API , Docker and Airflow

apache-airflow data-analysis docker pipelines python

Last synced: 28 Apr 2026

https://github.com/shreeparab1890/indian-elections-2019-analysis-eda

This ipython notebook is the Exploratory data analysis (EDA) of the Indian Lok Sabha Elections 2019.

data data-analysis data-science data-visualization eda exploratory-data-analysis matplotlib numpy pandas plotly python python3 visualization

Last synced: 28 Apr 2026

https://github.com/matheusafonseca/python-data-visualization-matplotlib-seaborn-masterclass-udemy

This repository is dedicated to storing the code developed during the "Python Data Visualization: Matplotlib & Seaborn Masterclass" course on Udemy.

charts data-analysis data-analysis-python data-science data-visualization database graphics graphics-programming jupyter-notebook matplotlib matplotlib-plots python python3 seaborn seaborn-plots

Last synced: 28 Apr 2026

https://github.com/rorrell/coviddeaths

A Jupyter Notebook where I create several visualizations based on data about COVID-19 deaths from 2020 to 2024

data-analysis data-visualization jupyter-notebook python3

Last synced: 28 Apr 2026

https://github.com/first-coding/smart_analysis

Smart Analysis is an AI-powered data analysis tool that leverages large language models (LLMs) to generate SQL queries from natural language prompts. Upload CSV files, explore the data schema, and retrieve insights with ease. The system ensures error correction in SQL queries, delivering detailed reports and visualizations in a streamlined workflow

data-analysis llm openai prompt-engineering python

Last synced: 08 Mar 2025

Data analysis Awesome Lists
awesome-R 486 Awesome-Geospatial 1,525 awesome-python-data-science 382 awesome-TS-anomaly-detection 55 awesome-business-intelligence 231 yt-channels-DS-AI-ML-CS 195 awesome-data-analysis 936 data-science-with-ruby 101 awesome-data-agents 155 machine-learning-resources 56 Data-Science 71 awesome-scientific-python 131 awesome-python-machine-learning-resources 1,884 awesome-data-science-resources 167 awesome-qlik 32 awesome-ethereum-analytics 45 awesome-data-journalism 195 awesome-saas 90 Environmental-Data-Science 51 Road2R 265 awesome-web3 67 SORTED 95 awesome-data-science 83 fucking-awesome-R 378 awesome-data-analytics 77 free-data-analysis-resources 71
Data analysis Categories
Uncategorized 417 Table of Contents 308 R 246 Machine Learning 243 Reading corner 196 Python 191 文本数据和NLP 190 📑 Paper List 160 Rust 147 数据可视化 133 Books 132 机器学习框架 128 图像数据与CV 115 Podcasts 111 模型的可解释性 104 ⚡ Productivity 101 超参数优化和AutoML 100 🧠 AI Applications & Platforms 96 Tutorials 94 JavaScript 92