API documentation for vaex library ================================== Quick lists ----------- Opening/reading in your data. ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ .. autosummary:: vaex.open vaex.open_many vaex.from_arrays vaex.from_arrow_dataset vaex.from_arrow_table vaex.from_ascii vaex.from_astropy_table vaex.from_csv vaex.from_csv_arrow vaex.from_dataset vaex.from_dict vaex.from_items vaex.from_json vaex.from_pandas vaex.from_records Visualizations. ~~~~~~~~~~~~~~~ .. autosummary:: vaex.viz.DataFrameAccessorViz.heatmap vaex.viz.DataFrameAccessorViz.histogram vaex.viz.DataFrameAccessorViz.scatter Statistics. ~~~~~~~~~~~ .. autosummary:: vaex.dataframe.DataFrame.correlation vaex.dataframe.DataFrame.count vaex.dataframe.DataFrame.cov vaex.dataframe.DataFrame.max vaex.dataframe.DataFrame.mean vaex.dataframe.DataFrame.median_approx vaex.dataframe.DataFrame.min vaex.dataframe.DataFrame.minmax vaex.dataframe.DataFrame.mode vaex.dataframe.DataFrame.mutual_information vaex.dataframe.DataFrame.std vaex.dataframe.DataFrame.unique vaex.dataframe.DataFrame.var .. toctree:: vaex-core --------- .. automodule:: vaex :members: concat, delayed, example, from_arrays, from_arrow_dataset, from_arrow_table, from_ascii, from_astropy_table, from_csv, from_dataset, from_dict, from_items, from_json, from_pandas, from_records, open, open_many, register_function, server, vconstant, vrange :undoc-members: :show-inheritance: Aggregation and statistics ~~~~~~~~~~~~~~~~~~~~~~~~~~ .. automodule:: vaex.stat :members: .. automodule:: vaex.agg :members: .. .. autoclass:: vaex.stat.Statistic .. :members: Caching ~~~~~~~ .. automodule:: vaex.cache :members: is_on, off, get, set, memory, memory_infinite, disk, redis :undoc-members: :show-inheritance: DataFrame class ~~~~~~~~~~~~~~~ .. autoclass:: vaex.dataframe.DataFrame :members: :special-members: DataFrameLocal class ~~~~~~~~~~~~~~~~~~~~ .. autoclass:: vaex.dataframe.DataFrameLocal :members: :special-members: Date/time operations ~~~~~~~~~~~~~~~~~~~~ .. autoclass:: vaex.expression.DateTime :members: :special-members: Expression class ~~~~~~~~~~~~~~~~ .. autoclass:: vaex.expression.Expression :members: :special-members: Geo operations ~~~~~~~~~~~~~~ .. autoclass:: vaex.geo.DataFrameAccessorGeo :members: :special-members: Logging ~~~~~~~ .. automodule:: vaex.logging :members: String operations ~~~~~~~~~~~~~~~~~ .. autoclass:: vaex.expression.StringOperations :members: :special-members: String (pandas) operations ~~~~~~~~~~~~~~~~~~~~~~~~~~ .. autoclass:: vaex.expression.StringOperationsPandas :members: :special-members: Struct (arrow) operations ~~~~~~~~~~~~~~~~~~~~~~~~~ .. autoclass:: vaex.expression.StructOperations :members: :special-members: Timedelta operations ~~~~~~~~~~~~~~~~~~~~ .. autoclass:: vaex.expression.TimeDelta :members: :special-members: vaex-graphql ------------------ .. autoclass:: vaex.graphql.DataFrameAccessorGraphQL :members: :special-members: vaex-jupyter ------------ .. autoclass:: vaex.jupyter.DataFrameAccessorWidget :members: :special-members: .. automodule:: vaex.jupyter :members: debounced, flush, interactive_selection :undoc-members: :show-inheritance: vaex.jupyter.model ~~~~~~~~~~~~~~~~~~ .. automodule:: vaex.jupyter.model :members: :undoc-members: :show-inheritance: vaex.jupyter.view ~~~~~~~~~~~~~~~~~~ .. automodule:: vaex.jupyter.view :members: :undoc-members: :show-inheritance: vaex.jupyter.widgets ~~~~~~~~~~~~~~~~~~~~ .. automodule:: vaex.jupyter.widgets :members: :undoc-members: :show-inheritance: vaex-ml ------- See the `ML tutorial `_ an introduction, and the `ML examples `_ for more advanced usage. Transformers & Encoders ~~~~~~~~~~~~~~~~~~~~~~~ .. autosummary:: vaex.ml.transformations.FrequencyEncoder vaex.ml.transformations.LabelEncoder vaex.ml.transformations.MaxAbsScaler vaex.ml.transformations.MinMaxScaler vaex.ml.transformations.OneHotEncoder vaex.ml.transformations.MultiHotEncoder vaex.ml.transformations.PCA vaex.ml.transformations.RobustScaler vaex.ml.transformations.StandardScaler vaex.ml.transformations.CycleTransformer vaex.ml.transformations.BayesianTargetEncoder vaex.ml.transformations.WeightOfEvidenceEncoder vaex.ml.transformations.KBinsDiscretizer vaex.ml.transformations.GroupByTransformer .. autoclass:: vaex.ml.transformations.FrequencyEncoder :members: .. autoclass:: vaex.ml.transformations.LabelEncoder :members: .. autoclass:: vaex.ml.transformations.MaxAbsScaler :members: .. autoclass:: vaex.ml.transformations.MinMaxScaler :members: .. autoclass:: vaex.ml.transformations.OneHotEncoder :members: .. autoclass:: vaex.ml.transformations.MultiHotEncoder :members: .. autoclass:: vaex.ml.transformations.PCA :members: .. autoclass:: vaex.ml.transformations.RobustScaler :members: .. autoclass:: vaex.ml.transformations.StandardScaler :members: .. autoclass:: vaex.ml.transformations.CycleTransformer :members: .. autoclass:: vaex.ml.transformations.BayesianTargetEncoder :members: .. autoclass:: vaex.ml.transformations.WeightOfEvidenceEncoder :members: .. autoclass:: vaex.ml.transformations.KBinsDiscretizer :members: .. autoclass:: vaex.ml.transformations.GroupByTransformer :members: Clustering ~~~~~~~~~~ .. autosummary:: vaex.ml.cluster.KMeans .. autoclass:: vaex.ml.cluster.KMeans :members: Metrics ~~~~~~~ .. autoclass:: vaex.ml.metrics.DataFrameAccessorMetrics :members: Scikit-learn ~~~~~~~~~~~~ .. autosummary:: vaex.ml.sklearn.IncrementalPredictor vaex.ml.sklearn.Predictor .. automodule:: vaex.ml.sklearn :members: :undoc-members: :show-inheritance: Boosted trees ~~~~~~~~~~~~~ .. autosummary:: vaex.ml.lightgbm.LightGBMModel vaex.ml.xgboost.XGBoostModel vaex.ml.catboost.CatBoostModel .. autoclass:: vaex.ml.lightgbm.LightGBMModel :members: .. autoclass:: vaex.ml.xgboost.XGBoostModel :members: .. autoclass:: vaex.ml.catboost.CatBoostModel :members: Tensorflow ~~~~~~~~~~ .. autosummary:: vaex.ml.tensorflow.KerasModel .. autoclass:: vaex.ml.tensorflow.KerasModel :members: .. autoclass:: vaex.ml.tensorflow.DataFrameAccessorTensorflow :members: Incubator/experimental ~~~~~~~~~~~~~~~~~~~~~~ These models are in the incubator phase and may disappear in the future .. .. autoclass:: vaex.ml.incubator.pygbm.PyGBMModel .. :members: .. autoclass:: vaex.ml.incubator.annoy.ANNOYModel :members: .. autoclass:: vaex.ml.incubator.river.RiverModel :members: vaex-viz -------- .. autoclass:: vaex.viz.DataFrameAccessorViz :members: :special-members: .. autoclass:: vaex.viz.ExpressionAccessorViz :members: :special-members: .. .. Subpackages .. .. ----------- .. .. toctree:: .. vaex.notebook .. Submodules .. ---------- .. vaex.dataframe module .. ------------------- .. .. automodule:: vaex.dataframe .. :members: .. :undoc-members: .. :show-inheritance: .. vaex.dataframe module .. ------------------- .. .. automodule:: vaex.dataframe .. :members: Dataset, DatasetLocal, DatasetConcatenated, DatasetArrays, DatasetMemoryMapped .. :undoc-members: .. :show-inheritance: .. vaex.events module .. ------------------ .. .. automodule:: vaex.events .. :members: .. :undoc-members: .. :show-inheritance: .. vaex.execution module .. --------------------- .. .. automodule:: vaex.execution .. :members: .. :undoc-members: .. :show-inheritance: .. vaex.grids module .. ----------------- .. .. automodule:: vaex.grids .. :members: .. :undoc-members: .. :show-inheritance: .. vaex.kld module .. --------------- .. .. automodule:: vaex.kld .. :members: .. :undoc-members: .. :show-inheritance: .. vaex.multithreading module .. -------------------------- .. .. automodule:: vaex.multithreading .. :members: .. :undoc-members: .. :show-inheritance: .. vaex.quick module .. ----------------- .. .. automodule:: vaex.quick .. :members: .. :undoc-members: .. :show-inheritance: .. vaex.remote module .. ------------------ .. .. automodule:: vaex.remote .. :members: .. :undoc-members: .. :show-inheritance: .. vaex.samp module .. ---------------- .. .. automodule:: vaex.samp .. :members: .. :undoc-members: .. :show-inheritance: .. vaex.settings module .. -------------------- .. .. automodule:: vaex.settings .. :members: .. :undoc-members: .. :show-inheritance: .. vaex.utils module .. ----------------- .. .. automodule:: vaex.utils .. :members: .. :undoc-members: .. :show-inheritance: