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  2. List of datasets for machine-learning research - Wikipedia

    en.wikipedia.org/wiki/List_of_datasets_for...

    The datasets are classified, based on the licenses, as Open data and Non-Open data. The datasets from various governmental-bodies are presented in List of open government data sites. The datasets are ported on open data portals. They are made available for searching, depositing and accessing through interfaces like Open API. The datasets are ...

  3. Kaggle - Wikipedia

    en.wikipedia.org/wiki/Kaggle

    Kaggle is a data science competition platform and online community for data scientists and machine learning practitioners under Google LLC.Kaggle enables users to find and publish datasets, explore and build models in a web-based data science environment, work with other data scientists and machine learning engineers, and enter competitions to solve data science challenges.

  4. Makridakis Competitions - Wikipedia

    en.wikipedia.org/wiki/Makridakis_Competitions

    It used real-life data from Walmart and was conducted on Kaggle's Platform. It offered substantial prizes totaling US$100,000 to the winners. The data was provided by Walmart and consisted of around 42,000 hierarchical daily time series, starting at the level of SKUs and ending with the total demand of some large geographical area.

  5. Real estate appraisal - Wikipedia

    en.wikipedia.org/wiki/Real_estate_appraisal

    Real estate appraisal, property valuation or land valuation is the process of assessing the value of real property (usually market value).Real estate transactions often require appraisals because every property has unique characteristics.

  6. Food prices - Wikipedia

    en.wikipedia.org/wiki/Food_prices

    The Food and Agriculture Organization (FAO) Food Price Index 1961–2021 in nominal and real terms. The Real Price Index is the Nominal Price Index deflated by the World Bank Manufactures Unit Value Index (MUV). Years 2014–2016 is 100. Food prices refer to the average price level for food across countries, regions and on a global scale. [1]

  7. Uplift modelling - Wikipedia

    en.wikipedia.org/wiki/Uplift_modelling

    Uplift modelling, also known as incremental modelling, true lift modelling, or net modelling is a predictive modelling technique that directly models the incremental impact of a treatment (such as a direct marketing action) on an individual's behaviour.

  8. Google PowerMeter - Wikipedia

    en.wikipedia.org/wiki/Google_PowerMeter

    Google PowerMeter logo. Google PowerMeter was a software project of Google's philanthropic arm, Google.org, to help consumers track their home electricity usage. It was launched on October 5, 2009, and ended on September 16, 2011.

  9. note: applying fractional differencing changes the units of the problem. If we started with Prices then take fractional differences, we no longer are in Price units. determining the order of differencing to make a time series stationary may be an iterative, exploratory process.