课题基金 / 基金详情

Crowdsourced Data Cleaning

Crowdsourced Data Cleaning
众包数据清理
批准号:
RGPIN-2016-05555
负责人:
Wang, Jiannan
金额:
$2.62万
依托单位:
依托单位国家:
加拿大
项目类别:
Discovery Grants Program - Individual
财政年份:
2017
资助国家:
加拿大
项目状态:
已结题
起止时间:
2017-01-01 至 2018-12-31

项目摘要

项目成果

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中文摘要
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英文摘要
Data cleaning is the process of detecting and correcting dirty (inconsistent, inaccurate, or incomplete) values from a database. Real-world data is often dirty. Analyses without data cleaning can be very risky, which may result in poor decision-making, and have a significant negative impact on applications. For example, in 2014, Statistics Canada under-reported the country’s job creation in July by more than 41000, based on an analysis of dirty data. This news was reported by hundreds of TV and Internet Media outlets around the world, resulting in various negative effects on Canada.
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DataPrep: Human-in-the-Loop Data Preparation
  • 批准号:
    RGPIN-2021-03995
  • 项目类别:
    Discovery Grants Program - Individual
  • 资助金额:
    $3.5万
  • 财政年份:
    2022
  • 负责人:
    Wang, Jiannan
  • 依托单位:
DataPrep: Human-in-the-Loop Data Preparation
  • 批准号:
    RGPIN-2021-03995
  • 项目类别:
    Discovery Grants Program - Individual
  • 资助金额:
    $3.5万
  • 财政年份:
    2021
  • 负责人:
    Wang, Jiannan
  • 依托单位:
Crowdsourced Data Cleaning
  • 批准号:
    RGPIN-2016-05555
  • 项目类别:
    Discovery Grants Program - Individual
  • 资助金额:
    $2.62万
  • 财政年份:
    2020
  • 负责人:
    Wang, Jiannan
  • 依托单位:
Entity augmentation and data cleaning for machine learning
  • 批准号:
    508081-2016
  • 项目类别:
    Collaborative Research and Development Grants
  • 资助金额:
    $4.37万
  • 财政年份:
    2019
  • 负责人:
    Wang, Jiannan
  • 依托单位:
国内基金
海外基金
Scalable Learning and Optimization: High-dimensional Models and Online Decision-Making Strategies for Big Data Analysis
Data-driven Recommendation System Construction of an Online Medical Platform Based on the Fusion of Information
Development of a Linear Stochastic Model for Wind Field Reconstruction from Limited Measurement Data
  • 批准号:
    --
  • 项目类别:
    --
  • 资助金额:
    40万元
  • 批准年份:
    2020
  • 负责人:
    Vikrant Gupta
  • 依托单位:
基于Linked Open Data的Web服务语义互操作关键技术
  • 批准号:
    61373035
  • 项目类别:
    面上项目
  • 资助金额:
    77.0万元
  • 批准年份:
    2013
  • 负责人:
    冯志勇
  • 依托单位: