Ecosyste.ms: Awesome

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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/manmolecular/http-response-clustering

:chart_with_downwards_trend: Clustering of HTTP responses using k-means++ and the elbow method

data-analysis elbow-method elbow-plot jupyter k-means-plus-plus python3

Last synced: 16 Jan 2025

https://github.com/abeltavares/nps_performance_analysis

Analyzing and Monitoring Net Promoter Score (NPS) Performance for Healthcare Companies using SQL and Power BI

customer-satisfaction dashboard data-analysis data-visualization healthcare net-promoter-score nps-analysis performance-monitoring power-bi sql

Last synced: 05 Jan 2025

https://github.com/programmer-rd-ai/moviedatascraper

Explore the cinematic universe with our IMDb web scraping project! Dive into movie data with ease, uncovering insights from cast to critical reviews. With dynamic visualizations and reliable data, let's journey through the world of movies like never before. Lights, camera, analysis!

beautifulsoup beautifulsoup4 data data-analysis jupyter-notebook matplotlib numpy pandas programming python python3 scraping seaborn software web

Last synced: 12 Jan 2025

https://github.com/juliusmarkwei/concrete-data

Data analysis, machine learning, model evaluation and optimization on the Concret_ Dataset

data-analysis data-science data-visualization ensemble-learning machine-learning modeling

Last synced: 01 Jan 2025

https://github.com/arjo129/image-sorter

Sort through folders of videos and images. Root out blurred and overexposed images.

computational-photography data-analysis photo-browser photo-gallery photography uwp uwp-apps

Last synced: 06 Jan 2025

https://github.com/rubydamodar/the-ultimate-pandas-bootcamp

Welcome to the Pandas for Data Science repository! This course is designed to take you from beginner to proficient in using Pandas, the powerful data manipulation library in Python. Whether you're just starting your data science journey or looking to sharpen your skills, this repository contains all the resources

beginner-friendly csv-data data-analysis data-cleaning data-manipulation data-science data-visualization dataframe exploratory-data-analysis jupyter-notebook machine-learning matplotlib numpy pandas python python-pandas series statistical-analysis time-series titanic-dataset

Last synced: 18 Oct 2024

https://github.com/rapidsurveys/oldr

An Implementation of the Rapid Assessment Method for Older People (RAM-OP)

assessment data-analysis epidata estimate odk older-people r ram-op ranalyticflow rapid-assessment

Last synced: 24 Dec 2024

https://github.com/jimbrig/eda

Exploratory Data Analysis R Package and Shiny App

data-analysis data-visualization eda r shiny

Last synced: 23 Jan 2025

https://github.com/c0deta1ker/matbase

MatBase provides access to an extensive database of material parameters, inelastic mean free paths (IMFP), photoionization binding energies, cross sections, and asymmetry parameters. Additionally, MatBase includes a suite of functions for users to load, process, model and fit their own data, making it an indispensable tool in the field.

cross-sections crystal-structure crystallography data-analysis data-fitting database electron imfp imfp-calculator-matlab material material-database matlab matlab-application matlab-gui matlab-toolbox pes-modelling photoelectron-spectroscopy photoionization simulation xps

Last synced: 30 Nov 2024

https://github.com/invictusaman/socioeconomic-indicators-in-chicago-sql-python

This project displays how to create a database connection in notebook, update database using python and how to run Python program and SQL queries together. It uses SQLite and Chicago dataset for analysis.

data-analysis jupyter-notebook python sql sql-queries sqlite

Last synced: 12 Oct 2024

https://github.com/itzmeanjan/indian-railway

Exploring Indian Railways time table dataset, with :heart:

data-analysis data-visualization indian-railways matplotlib python python3 railway

Last synced: 05 Oct 2024

https://github.com/fabienarcellier/qjoin

qjoin is a data manipulation library that provides simple and efficient joining and collection processing functionality

composable data-analysis developer-tools functools python

Last synced: 28 Nov 2024

https://github.com/sabujxi/python-scraper-and-data-analysts-admin-panel-in-django

A data scraper from texas govt site and a helping web app for managing, reviewing and editing the data

analyst data data-analysis data-entry data-scraper django django-application python python-scraper real-estate regex scraper texas

Last synced: 01 Jan 2025

https://github.com/simranjeet97/ipl-dataanalysis

Data Analysis performed on IPL Dataset with Data Profiling, Data Pre-Processing, Data Manipulation, and Data Visualization.

artificial-intelligence data-analysis data-manipulation data-mining data-preprocessing data-science data-visualization indian-premier-league-2008-2018 ipl ipl-dataset iplayer python

Last synced: 14 Jan 2025

https://github.com/ziaeemehr/itng_nest

Nest Simulator quick guides and examples, adding new model using NESTML

computational-neuroscience data-analysis nest-simulator neuroscience

Last synced: 01 Jan 2025

https://github.com/tirendazacademy/data-sets

Data sets for Tirendaz Akademi Youtube

data-analysis dataset

Last synced: 01 Jan 2025

https://github.com/kaustubhgupta/data-analysis-hub

This is where all my Data Analysis notebooks are present. All the notebooks are either fully explored and have an explanatory readme or a medium article has been published which is linked in the README.

data-analysis data-science google-play-store kaggle matplotlib pandas seaborn

Last synced: 29 Nov 2024

https://github.com/phollemans/cwutils

CoastWatch Utilities software for working with satellite data files from NOAA CoastWatch and elsewhere

cdat coastwatch-utilities data-analysis data-visualization install4j java noaa-coastwatch remote-sensing satellite-imagery

Last synced: 12 Nov 2024

https://github.com/mindful-ai-assistants/movierevenueanalysis

🎬💰 Analyze movie companies' revenue, release strategies, and financial performance using statistical techniques for actionable insights. This project explores data on total revenue, number of releases, and lifetime gross to uncover patterns that can drive strategic decisions in the film industry.

correlation-analysis data-analysis data-science heatmap jupyter-notebook open-source python statistical-analysis statistical-analysis-and-hypothesis-testing statistics ttest

Last synced: 22 Jan 2025

https://github.com/virajbhutada/tableau-data-vizzes

Engage with a growing collection of Tableau dashboards covering financial trends, HR analytics, streaming service insights, real estate dynamics, and more. Meticulously crafted for valuable insights, this repository continues to expand with new and compelling visualizations.

business-analytics data-analysis data-visualization hr-analytics industry-trends netflix performance-metrics stock-market-analysis strategic-analytics tableau visual-insights

Last synced: 10 Jan 2025

https://github.com/shashankbansal6/signal-analysis-for-patient-monitoring

A reliable patient monitoring system which analyzes the correlated physiological signals collected from the patient's body, and generates alarms for abnormalities.

data-analysis patient-monitoring

Last synced: 17 Dec 2024

https://github.com/aad99bxp/whatsapp-chat-analyzer

A project intended for Business Owners / Managers to analyze Whatsapp chats between their customer care executives and their customers.

data-analysis heroku-deployment python3

Last synced: 22 Jan 2025

https://github.com/yogeshnile/nifty50-index-time-series-analysis

In this repo i did analysis of Nifty50 five year data from 01-04-2015 to 31-03-2020. Data Downloaded from nse official website.

data-analysis matplotlib nifty numpy pandas plotly python3 time-series-analysis

Last synced: 10 Jan 2025

https://github.com/thisisashukla/survival-analysis

Hands-On Survival Analysis in Python

data-analysis data-science survival-analysis

Last synced: 28 Dec 2024

https://github.com/simoneas02/data-science

🐍 A planning study to become a data scientist and to improve my current skills. 🤘🏼🌻

data data-analysis data-science data-visualization deep-learning machine-learning pandas python3 r sql

Last synced: 06 Dec 2024

https://github.com/w-edward/youtube-keyword-popularity-analyzer

An effort to discover the top trending keywords on Youtube.

data-analysis node-js numpy python webscraping youtube-api

Last synced: 16 Jan 2025

https://github.com/mindlessmuse666/client-data-analysing-tool

Проект производственной практики: Инструмент для анализа данных, построенный с использованием Python (бэкэнд, фронтэнд PyQt6), Pandas, Matplotlib и SQLite. Это приложение позволяет пользователям загружать данные в формате CSV, фильтровать их, визуализировать ключевые показатели с помощью графиков и создавать отчеты.

data-analysis desktop-application matplotlib pandas pyqt6 pyqt6-desktop-application python sqlite student-project

Last synced: 23 Dec 2024

https://github.com/lacerbi/vbmc

Variational Bayesian Monte Carlo (VBMC) algorithm for posterior and model inference in MATLAB (old location)

bayesian-inference data-analysis gaussian-processes machine-learning matlab variational-inference

Last synced: 12 Dec 2024

https://github.com/ashwinpn/visualization

Data Visualization using Matplotlib, Pandas Visualization, Seaborn, ggplot, and Plotly.

analysis data data-analysis data-science data-visualization graphs plots python python3 visualization

Last synced: 16 Jan 2025

https://github.com/hvignolo87/ortex-programming-challenge

Coding challenges required for the Python Developer and Data Engineer job positions.

challenge data-analysis finance pandas python scripting sql sqlalchemy

Last synced: 02 Jan 2025

https://github.com/michaelcurrin/water-crisis-scraper

Scrape and explore data related to Cape Town's water crisis (Python3 application)

cape-town cron csv dam-levels data-analysis html open-data python3 schedule scraping south-africa water-crisis water-level webscraping

Last synced: 28 Oct 2024

https://github.com/saadarazzaq/excel-merger

Merge multiple Excel and CSV files into a single dataset with the Excel Merger Streamlit app. 📊🔄🚀

data-analysis excel pandas python streamlit-webapp

Last synced: 23 Jan 2025

https://github.com/adirthaborgohain/community-data-analysis

Data and Visual Analysis on several different communities generated using Louvain Algorithm in Neo4j on the dblp dataset.

data-analysis lda python

Last synced: 11 Dec 2024

https://github.com/virajbhutada/cliquebait-digital-marketing-analysis-using-sql

This GitHub repository contains the CliqueBait Digital Marketing Analysis project, utilizing SQL for comprehensive analysis of marketing campaigns, user engagement, product performance, and website interactions within the Clique Bait food app. The project offers actionable insights for optimizing marketing strategies in competitive landscape.

campaign-website data-analysis data-extraction data-science digital-marketing food-store microsoft-excel mysql product-performance sql sql-database sql-project user-engagement website-analytics

Last synced: 10 Jan 2025

https://github.com/omarsar/energy_stats

Analyzing energy production with Kibana Lens

data-analysis data-science data-visualization elasticsearch kibana

Last synced: 23 Jan 2025

https://github.com/anushadatta/airbnb-in-seattle

🏨 Understanding the Airbnb rental landscape in Seattle using data science.

airbnb data-analysis data-exploration data-visualization datascience sentiment-analysis

Last synced: 11 Dec 2024

https://github.com/pratishtha-abrol/astronomy-dataanalysis

A key technique in Data Driven Astronomy

astronomy astropy crossmatch data-analysis

Last synced: 12 Dec 2024

https://github.com/emaasit/pydata-book

Learning data analysis with python

data-analysis jupyter pandas python

Last synced: 21 Nov 2024

https://github.com/asifdotexe/timeseriesanalysis

This repository serves as a central hub for all of my projects related to time series analysis. Here, you'll find a collection of projects, code samples, and resources that explore various aspects of time series data and its analysis.

data-analysis feature-engineering jupyter-notebook pandas python time-series-analysis visualization

Last synced: 15 Jan 2025

https://github.com/thecoderpinar/gen-expression

Gene expression analysis is a fundamental component of genomics research, providing valuable insights into how genes are regulated and their impact on various biological processes. This project delves into the realm of gene expression data, aiming to uncover hidden patterns and relationships within complex datasets. 🚀

bioinformatics biotechnology data-analysis data-science data-visualization genomics kaggle machine-learning pca python

Last synced: 16 Dec 2024

https://github.com/yeisonmontoya1815/machine-learning_prediction_can_inflation

we aim to predict trends in the Canadian market basket using sentiment analysis techniques. Sentiment analysis involves analyzing text data to determine the sentiment expressed, whether positive, negative, or neutral.

algorithms-and-data-structures data data-analysis data-science data-visualization feature-engineering machine-learning matplotlib-pyplot numerical-analysis numpy pandas pipelines python sklearn structured-data super unsupervised-learning

Last synced: 06 Dec 2024

https://github.com/asifdotexe/covidporfolioproject

This is a SQL + Tableau Project on real world Covid 19 Dataset from the start of recorded case to 2nd March 2022 i.e My birthday XD

dashboard data-analysis data-exploration data-visualization sql sql-server tableau

Last synced: 15 Jan 2025

https://github.com/thecoderpinar/reta

🍃 Explore the world of renewable energy production, analyze historical data, and predict sustainable energy trends. Join us on the journey to a greener future!

arima clean-energy data-analysis data-science data-visualization energy-future forecasting-models innovation renewable-energy sustainability time-series

Last synced: 16 Dec 2024

https://github.com/thecoderpinar/hms-brainactivity-analysiss

Welcome to the GitHub repo for "HMS - EEG Exploration & Neurocritical Care Journey"! Explore EEG data, understand wave patterns, and delve into conditions like LPDs, GPDs, LRDA, and GRDA.

critical-care data-analysis data-science data-visualization deep-neural-networks eeg eeg-signals exploratory-data-analysis healthcare medical-research neuroscience signal-processing

Last synced: 16 Dec 2024

https://github.com/thecoderpinar/credit-card-fraud-detection-project

This project focuses on the detection of credit card fraud using various data science and machine learning techniques. The dataset includes a record of credit card transactions over a specific period, with the goal of accurately identifying fraudulent activities. 🚀✨

anamoly-detection classification-algorithms credit-card-transactions data-analysis data-preprocessing data-science data-visualization fraud-detection machine-learning python

Last synced: 16 Dec 2024

https://github.com/shlokashah/ipl-data-analysis

Data Analysis and Visualizations done on IPL dataset

data-analysis data-visualization pandas powerbi

Last synced: 28 Dec 2024

https://github.com/shlokashah/student-depression-and-suicide-rate-prediction

https://shlokashah.github.io/Student-Depression-And-Suicide-Rate-Prediction/

data-analysis data-visualization machine-learning student suicide-rate-prediction

Last synced: 28 Dec 2024

https://github.com/josechirif/reviews-and-satisfaction-analysis-of-airbnb-brazil-and-mexico-from-june-2010-to-february-2021

This project analyzes the reviews and satisfaction of customers who used AirBnB services. It also studies if there is a relationship between another variables.

data data-analysis data-visualization powerbi sql-server

Last synced: 23 Oct 2024

https://github.com/alexandregazagnes/unilasalle-public-resources

UniLaSalle-Public-Ressources : This public repository contains the notebooks and the data used for both : 2nd Year - Practical Statistical Tests 4th Year - Data Analysis with Python

data data-analysis data-analytics data-cleaning data-storytelling education educational exploratory-data-analysis python python3 r r-programming rstudio statistics visualization

Last synced: 11 Oct 2024

https://github.com/BigBangData/TimesheetAnalysis

R shiny app to help analyze a bookkeeper's business - or anyone with a timesheet and some time.

bookkeeping data-analysis data-viz r-programming shiny-apps shiny-r timesheet-management

Last synced: 04 Dec 2024

https://github.com/pitmonticone/covid-italy

References for COVID-19 situation in Italy.

coronavirus covid-19 covid-19-italy data data-analysis documentation testing

Last synced: 22 Jan 2025

https://github.com/cosmoduende/r-arduino

Interoperability Data-IoT: How to send and receive data and take control of your Arduino, from R. How to establish interoperability between R and Arduino (Data and IoT) using a data flow between the two

arduino arduino-data arduino-dataflow arduino-serial arduino-serial-data arduino-serial-led arduino-uno data-analysis data-arduino data-cleaning data-iot data-visualization interoperability iot-rstudio r-analytics r-data-visualization r-iot rstudio-arduino serial-read serialport

Last synced: 27 Dec 2024

https://github.com/haloapping/malas-ngetik-clf

Saya malas ngetik, makanya saya buat aja template proyek kompetisi Kaggle 😜. Template ini khusus untuk kasus klasifikasi.

data-analysis exploratory-data-analysis feature-engineering kaggle kaggle-competition machine-learning python3 scikit-learn

Last synced: 06 Jan 2025

https://github.com/iamgmujtaba/scholar_search

This project provides a tool for extracting and analyzing the quantity and distribution of scholarly articles related to a particular topic or field over a desired time span, using Google Scholar search results and built-in data visualization functionality.

academia academic academic-papers data-analysis data-visualization google google-scholar scholarly-articles

Last synced: 16 Dec 2024

https://github.com/joanacmbarros/ardm-website

Website to support the R in Pharma 2023 workshop on the ARDM

analysis-results automation clinical-data data-analysis data-model r-in-pharma

Last synced: 16 Dec 2024

https://github.com/jimbrig/EDA

Exploratory Data Analysis R Package and Shiny App

data-analysis data-visualization eda r shiny

Last synced: 04 Dec 2024

https://github.com/shipyardapp/postgresql-blueprints

Simplified blueprints for building data pipelines with PostgreSQL.

cli data-analysis data-engineering data-pipeline data-science database elt etl postgres postgresql

Last synced: 04 Dec 2024

https://github.com/lafayettegabe/nlp-resume-extraction

📝 NER (Named Entity Recognition) project aimed at solving the problem of manually shortlisting resumes by automating the process. This project proposes using NLP techniques and NER model to classify and extract relevant entities from resumes such as person name, college name, academics information, relevant experiences, skill set, etc.

big-data data data-analysis data-science eda ner nlp resume-extractor

Last synced: 16 Dec 2024

https://github.com/lafayettegabe/g2m-insight-for-cab-investment-firm

📊 Exploratory Data Analysis (EDA) on multiple datasets related to the cab industry in the US, to provide actionable insights and recommendations to a private firm looking to invest in the market. The analysis includes data cleaning, transformation, visualization, and hypothesis testing.

big-data data data-analysis data-science data-visualization eda gotomarket

Last synced: 16 Dec 2024

https://github.com/marios-mamalis/mca-visualisation

A script for automatic visualisation of Multiple Correspondence Analysis (MCA) results from FactoMineR in 3 dimensions using Plotly (exported as html)

3d-scatterplots correspondence-analysis data-analysis factominer html mca multiple-correspondence-analysis plotly visualisation

Last synced: 13 Jan 2025

https://github.com/revogati/ecommerce_consumer_behaviour

This is a Full Data Analytics project From data cleaning, preparation, exploration, Interpretation of insights up to Presentation of findings and recommendations..

data-analysis data-exploration ecommerce jupyter-notebook python sql tableau-public visualization

Last synced: 07 Jan 2025

https://github.com/jethronap/asylumdataku_website

Mini website for reporting analysis of Asylum Data @ DIKU

data-analysis docsify nlp

Last synced: 06 Jan 2025

https://github.com/muzammil-13/mimlrepo

Data Analysis using Python Machine Learning Libraries

data-analysis data-science machine-learning numpy pandas python python-library

Last synced: 16 Jan 2025

https://github.com/casualcomputer/sql.mechanic

Functions that generate SQL queries that summarize high-dimensional tables stored in various databases (e.g. Microsoft SQL Servers, Netezza, DB2, Postgres, Oracle, MySQL, etc.).

data-analysis data-quality-checks data-science database mysql netezza oracle postgres quality-control r sql sql-server

Last synced: 04 Dec 2024

https://github.com/CAIDA/submarine-cable-impact-analysis-public

This repository contains tools implemented for the PAM 2020 paper "Unintended consequences: Effects of submarine cable deployment on Internet routing" to collect and analyze data depicting the impact of the South-Atlantic Cable System (SACS) launch on Internet routing. This codebase can be extended to other use-cases of cable launches, failures, etc.

africa-americas africa-south-america bgp-data-analysis caida-ark-measurement-platform data-analysis historical-traceroutes impact internet-routing ripe-atlas-measurement-platform sacs-cable sail-cable submarine-cables

Last synced: 06 Nov 2024

https://github.com/dcs-training/r-qgisintegratingspatialanalysis

This was an intermediate course of three sessions with a focus on developing skills in data visualisation, analysis and integration using both R studio and QGIS. Go to the readme file

data-analysis data-visualisation data-wrangling gis qgis r spatial-analysis

Last synced: 10 Nov 2024

https://github.com/gustavohnsv/teamwork_mqa

Repositório dedicado ao trabalho em grupo baseado nos estudos de métodos para análise de dados da matéria Métodos Quantitativos para Anáise Multivariada.

data-analysis group-project r team-repo

Last synced: 16 Dec 2024

https://github.com/mindful-ai-assistants/credit-card-prediction

💳 This repository focuses on building a predictive model to assess the likelihood of credit card defaults. The project includes data analysis, feature engineering, and machine learning to provide accurate default predictions.

artificial-intelligence data-analysis data-science jupyter logistic-regression machine-learning predictive-modeling python3 scikit-learn

Last synced: 09 Dec 2024

https://github.com/dcs-training/effectivedatavisualisation

This repository hosts the material connected to a training course developed by Dave Elsmore (Edina) for CDCS on good data visualisation. Go to the readme file

data-analysis data-visualisation data-wrangling python

Last synced: 10 Nov 2024

https://github.com/rawsashimi1604/jobextract

Scrapes LinkedIn data. Conducts sentiment analysis on what traits and qualifications employers are looking for.

data data-analysis data-analytics data-cleaning linkedin mvc python webscraper

Last synced: 27 Dec 2024

https://github.com/fbecerra/fbecerra.github.io

Source code for my website www.fernandobecerra.com

data-analysis data-science data-visualization dataviz interactive-visualizations

Last synced: 27 Oct 2024

https://github.com/dcs-training/from-spss-to-r-how-to-make-your-statistical-analysis-reproducible

Comfortable/aware of how to run your stats in SPSS? Curious to learn how to run them in R? You've come to the right place. Go to the readme file

data-analysis data-visualisation data-wrangling good-practices-digital-research r rmarkdown spss statistics

Last synced: 10 Nov 2024

https://github.com/dcs-training/bayesian-statistics

Materials for the CDCS Introduction to Bayesian Statistics course. Go to the readme file

bayesian-statistics data-analysis r statistics

Last synced: 10 Nov 2024

https://github.com/0mppula/element-compare

A single page Next.js 14 app that allows the user to inspect and compare elements from the periodic table.

compare dark-mode data-analysis elements inspect lucide-react nextjs periodic-table reactjs server-side-rendering shadcn-ui single-page-app typescript vercel zustand

Last synced: 11 Nov 2024

https://github.com/openpmd/openpmd-ccd

A Python Module & LabView Bindings for Storing CCD Images with openPMD

ccd data-analysis database hdf5 open-data open-science openpmd

Last synced: 04 Jan 2025

https://github.com/nhsdigital/sde_example_analysis

Example of what you can do in Databricks in the Secure Data Environment (SDE) using Python, SQL, and R.

data-analysis data-science databricks-notebooks machine-learning mlflow

Last synced: 23 Dec 2024

https://github.com/jonperk318/machine-learning-analysis-of-hyperspectral-data

Using Non-negative Matrix Factorization (NMF) and Variational Autoencoder (VAE) machine learning architectures to analyze spatial and spectral features of hyperspectral cathodoluminescence (CL) spectroscopy images taken from hybrid inorganic-organic perovskite material

data-analysis data-science deep-neural-networks explained-variance hybrid-perovskite hyperspectral-image-classification machine-learning matplotlib nmf non-negative-matrix-factorization python pytorch scikit-learn semi-supervised-learning signal-processing solar-energy spectroscopy unsupervised-learning vae variational-autoencoder

Last synced: 06 Nov 2024

Data analysis Awesome Lists
awesome-R 483 Awesome-Geospatial 1,261 awesome-TS-anomaly-detection 55 awesome-python-data-science 379 awesome-business-intelligence 231 yt-channels-DS-AI-ML-CS 195 data-science-with-ruby 101 machine-learning-resources 56 Data-Science 71 awesome-scientific-python 131 awesome-python-machine-learning-resources 1,884 awesome-data-science-resources 167 awesome-ethereum-analytics 45 awesome-qlik 32 Road2R 260 awesome-saas 77 Environmental-Data-Science 51 awesome-web3 67 SORTED 92 fucking-awesome-R 378 free-data-analysis-resources 71
Data analysis Categories
文本数据和NLP 263 Uncategorized 253 数据可视化 180 机器学习框架 173 Machine Learning 163 R 163 图像数据与CV 147 Table of Contents 141 超参数优化和AutoML 136 Reading corner 129 Podcasts 117 工作流程和实验跟踪 113 模型的可解释性 106 数据管道和流处理 91 分布式机器学习 86 地理Geo处理 84 图数据处理 81 数据容器和结构 80 Others 79 音频处理 72