Metadata-Version: 2.1
Name: AutoTS
Version: 0.3.0
Summary: Automated Time Series Forecasting
Home-page: https://github.com/winedarksea/AutoTS
Author: Colin Catlin
Author-email: colin.catlin@syllepsis.live
License: MIT
Description: # AutoTS
        
        <img src="/img/autots_logo.png" width="400" height="184" title="AutoTS Logo">
        
        **Forecasting Model Selection for Multiple Time Series**
        
        AutoML for forecasting with open-source time series implementations.
        
        For other time series needs, check out the list [here](https://github.com/MaxBenChrist/awesome_time_series_in_python).
        
        ## Features
        * Finds optimal time series forecasting model and data transformations by genetic programming optimization
        * Handles univariate and multivariate/parallel time series
        * Point and probabilistic upper/lower bound forecasts for all models
        * Over twenty available model classes, with tens of thousands of possible hyperparameter configurations
        	* Includes naive, statistical, machine learning, and deep learning models
        	* Multiprocessing for univariate models for scalability on multivariate datasets
        	* Ability to add external regressors
        * Over thirty time series specific data transformations
        	* Ability to handle messy data by learning optimal NaN imputation and outlier removal
        * Allows automatic ensembling of best models
        	* 'horizontal' ensembling on multivariate series - learning the best model for each series
        * Multiple cross validation options
        	* 'seasonal' validation allows forecasts to be optimized for the season of your forecast period
        * Subsetting and weighting to improve speed and relevance of search on large datasets
        	* 'constraint' parameter can be used to assure forecasts don't drift beyond historic boundaries
        * Option to use one or a combination of metrics for model selection
        * Import and export of model templates for deployment and greater user customization
        
        ## Installation
        ```
        pip install autots
        ```
        This includes dependencies for basic models, but additonal packages are required for some models and methods.
        
        ## Basic Use
        
        Input data is expected to come in either a *long* or a *wide* format:
        
        - The *wide* format is a `pandas.DataFrame` with a `pandas.DatetimeIndex` and each column a distinct series. 
        - The *long* format has three columns: 
          - Date (ideally already in pd.DateTime format)
          - Series ID. For a single time series, series_id can be `= None`.
          - Value
        - For *long* data, the column name for each of these is passed to .fit() as `date_col`, `id_col`, and `value_col`. No parameters are needed for *wide* data.
        
        ```python
        # also: _hourly, _daily, _weekly, or _yearly
        from autots.datasets import load_monthly
        
        # sample datasets can be used in either of the long or wide import shapes
        long = True
        df = load_monthly(long=long)
        
        from autots import AutoTS
        
        model = AutoTS(
            forecast_length=3,
            frequency='infer',
            prediction_interval=0.9,
            ensemble=None,
            model_list="superfast",
        	transformer_list="fast",
            max_generations=5,
            num_validations=2,
            validation_method="backwards"
        )
        model = model.fit(
            df,
            date_col='datetime' if long else None,
            value_col='value' if long else None,
            id_col='series_id' if long else None,
        )
        
        # Print the details of the best model
        print(model)
        
        prediction = model.predict()
        # point forecasts dataframe
        forecasts_df = prediction.forecast
        # accuracy of all tried model results
        model_results = model.results()
        # and aggregated from cross validation
        validation_results = model.results("validation")
        ```
        
        The lower-level API, in particular the large section of time series transformers in the scikit-learn style, can also be utilized independently from the AutoML framework.
        
        Check out [extended_tutorial.md](https://winedarksea.github.io/AutoTS/build/html/source/tutorial.html) for a more detailed guide to features!
        
        ## How to Contribute:
        * Give feedback on where you find the documentation confusing
        * Use AutoTS and...
        	* Report errors and request features by adding Issues on GitHub
        	* Posting the top model templates for your data (to help improve the starting templates)
        	* Feel free to recommend different search grid parameters for your favorite models
        * And, of course, contributing to the codebase directly on GitHub!
        
        
        *Also known as Project CATS (Catlin's Automated Time Series) hence the logo.*
        
Platform: UNKNOWN
Classifier: Programming Language :: Python :: 3
Classifier: License :: OSI Approved :: MIT License
Classifier: Operating System :: OS Independent
Requires-Python: >=3.6
Description-Content-Type: text/markdown
Provides-Extra: additional
