semvec/pypi-packages huggingface dataset:
MLPet 0.0.7.1
Package to prepare well log data for ML projects.
Requires Python: >=3.8

# MLPet

Preprocessing tools for Petrophysics ML projects at Eureka

## Installation

- Install the package by running the following (requires python 3.8 or later)

        pip install mlpet


## Quick start

- Short example for pre-processing data prior to making a regression model:

        from mlpet.Datasets.shear import Sheardata
        # Instantiate an empty dataset object using the example settings and mappings provided
        ds = Sheardata(
                settings="support/settings_shear.yaml", 
                mappings="support/mappings.yaml", 
                folder_path="support/")
        # Populate the dataset with data from a file 
        # (support for multiple file formats and direct cdf data collection exists)
        ds.load_from_pickle("support/data/shear.pkl")
        # The original data will be kept in ds.df_original and will remain unchanged 
        print(ds.df_original.head())
        # Split the data into train-validation sets
        df_train_original, df_valid_original, valid_wells = ds.train_test_split(
                df=ds.df_original, 
                test_size=0.3)
        # Preprocess the data for training
        df_train, train_key_wells, feats = ds.preprocess(df_train_original)
        # Preprocecss accepts some keyword arguments related to various steps 
        # (e.g. the key wells used for normalizing curves such as GR)
        df_valid, valid_key_wells, _ = ds.preprocess(
                df_valid_original, 
                _normalize_curves={'key_wells':train_key_wells})


The procedure will be exactly the same for the lithology class. The only difference will be in the "settings". For a full list of possible settings keys see [the documentation for the main Dataset class](https://bitbucket.org/akerbp/mlpet/src/documentation/docs/mlpet/Datasets.html). Make sure that the curve names are consistent with those in the dataset. The mappings will NOT be applied during the load data step.

## API Documentation

Full API documentaion of the package can be found under [docs/](https://bitbucket.org/akerbp/mlpet/src/documentation/docs/)

## For developers

- to update the API documentation, from the root directory of the project run

        pip install pdoc
        pdoc --docformat google -o docs mlpet