Metadata-Version: 2.1
Name: oracle_ads
Version: 2.8.1
Summary: Oracle Accelerated Data Science SDK
Home-page: https://docs.oracle.com/en-us/iaas/tools/ads-sdk/latest/index.html
Author: Oracle Data Science
License: Universal Permissive License 1.0
Project-URL: Github, https://github.com/oracle/accelerated-data-science
Project-URL: Documentation, https://accelerated-data-science.readthedocs.io/en/latest/index.html
Keywords: Oracle Cloud Infrastructure,OCI,Machine Learning,ML,Artificial Intelligence,AI,Data Science,Cloud,Oracle
Platform: UNKNOWN
Classifier: Development Status :: 5 - Production/Stable
Classifier: Intended Audience :: Developers
Classifier: License :: OSI Approved :: Universal Permissive License (UPL)
Classifier: Operating System :: OS Independent
Classifier: Programming Language :: Python :: 3.7
Classifier: Programming Language :: Python :: 3.8
Classifier: Programming Language :: Python :: 3.9
Classifier: Programming Language :: Python :: 3.10
Requires-Python: >=3.7
Description-Content-Type: text/markdown
Provides-Extra: boosted
Provides-Extra: notebook
Provides-Extra: text
Provides-Extra: viz
Provides-Extra: data
Provides-Extra: opctl
Provides-Extra: mysql
Provides-Extra: bds
Provides-Extra: spark
Provides-Extra: torch
Provides-Extra: tensorflow
Provides-Extra: geo
Provides-Extra: onnx
Provides-Extra: optuna
Provides-Extra: complete
Provides-Extra: all-optional
Provides-Extra: all-public

# Oracle Accelerated Data Science SDK (ADS)

[![PyPI](https://img.shields.io/pypi/v/oracle-ads.svg)](https://pypi.org/project/oracle-ads/) [![Python](https://img.shields.io/pypi/pyversions/oracle-ads.svg?style=plastic)](https://pypi.org/project/oracle-ads/)

The [Oracle Accelerated Data Science (ADS) SDK](https://accelerated-data-science.readthedocs.io/en/latest/index.html) is maintained by the Oracle Cloud Infrastructure (OCI) [Data Science service](https://docs.oracle.com/en-us/iaas/data-science/using/data-science.htm) team. It speeds up common data science activities by providing tools that automate and simplify common data science tasks. Additionally, provides data scientists a friendly pythonic interface to OCI services. Some of the more notable services are OCI Data Science, Model Catalog, Model Deployment, Jobs, Data Flow, Object Storage, Vault, Big Data Service, Data Catalog, and the Autonomous Database. ADS gives you an interface to manage the life cycle of machine learning models, from data acquisition to model evaluation, interpretation, and model deployment.

With ADS you can:

 - Read datasets from Oracle Object Storage, Oracle RDBMS (ATP/ADW/On-prem), AWS S3 and other sources into `Pandas dataframes`.
 - Use feature types to characterize your data, create meaning summary statistics and plot. Use the warning and validation system to test the quality of your data.
 - Tune models using hyperparameter optimization with the `ADSTuner` tool.
 - Generate detailed evaluation reports of your model candidates with the `ADSEvaluator` module.
 - Save machine learning models to the [OCI Data Science Model Catalog](https://docs.oracle.com/en-us/iaas/data-science/using/models-about.htm).
 - Deploy models as HTTP endpoints with [Model Deployment](https://docs.oracle.com/en-us/iaas/data-science/using/model-dep-about.htm).
 - Launch distributed ETL, data processing, and model training jobs in Spark with [OCI Data Flow](https://docs.oracle.com/en-us/iaas/data-flow/using/home.htm).
 - Train machine learning models in OCI Data Science [Jobs](https://docs.oracle.com/en-us/iaas/data-science/using/jobs-about.htm).
 - Manage the life cycle of conda environments through the `ads conda` command line interface (CLI).

## Installation

You have various options when installing ADS.

### Installing the oracle-ads base package

```bash
  $ python3 -m pip install oracle-ads
```

### Installing extras libraries

The `all-optional` module will install all optional dependencies.

```bash
  $ python3 -m pip install oracle-ads[all-optional]
```

To work with gradient boosting models, install the `boosted` module. This module includes XGBoost and LightGBM model classes.

```bash
  $ python3 -m pip install oracle-ads[boosted]
```

For big data use cases using Oracle Big Data Service (BDS), install the `bds` module. It includes the following libraries, `ibis-framework[impala]`, `hdfs[kerberos]` and `sqlalchemy`.

```bash
  $ python3 -m pip install oracle-ads[bds]
```

To work with a broad set of data formats (for example, Excel, Avro, etc.) install the `data` module. It includes the `fastavro`, `openpyxl`, `pandavro`, `asteval`, `datefinder`, `htmllistparse`, and `sqlalchemy` libraries.

```bash
  $ python3 -m pip install oracle-ads[data]
```

To work with geospatial data install the `geo` module. It includes the `geopandas` and libraries from the `viz` module.

```bash
  $ python3 -m pip install oracle-ads[geo]
```

Install the `notebook` module to use ADS within a OCI Data Science service [notebook session](https://docs.oracle.com/en-us/iaas/data-science/using/manage-notebook-sessions.htm). This module installs `ipywidgets` and `ipython` libraries.

```bash
  $ python3 -m pip install oracle-ads[notebook]
```

To work with ONNX-compatible run times and libraries designed to maximize performance and model portability, install the `onnx` module. It includes the following libraries, `onnx`, `onnxruntime`, `onnxmltools`, `skl2onnx`, `xgboost`, `lightgbm` and libraries from the `viz` module.

```bash
  $ python3 -m pip install oracle-ads[onnx]
```

For infrastructure tasks, install the `opctl` module. It includes the following libraries, `oci-cli`, `docker`, `conda-pack`, `nbconvert`, `nbformat`, and `inflection`.

```bash
  $ python3 -m pip install oracle-ads[opctl]
```

For hyperparameter optimization tasks install the `optuna` module. It includes the `optuna` and libraries from the `viz` module.

```bash
  $ python3 -m pip install oracle-ads[optuna]
```

Install the `tensorflow` module to include `tensorflow` and libraries from the `viz` module.

```bash
  $ python3 -m pip install oracle-ads[tensorflow]
```

For text related tasks, install the `text` module. This will include the `wordcloud`, `spacy` libraries.

```bash
  $ python3 -m pip install oracle-ads[text]
```

Install the `torch` module to include `pytorch` and libraries from the `viz` module.

```bash
  $ python3 -m pip install oracle-ads[torch]
```

Install the `viz` module to include libraries for visualization tasks. Some of the key packages are `bokeh`, `folium`, `seaborn` and related packages.

```bash
  $ python3 -m pip install oracle-ads[viz]
```

**Note**

Multiple extra dependencies can be installed together. For example:

```bash
  $ python3 -m pip install  oracle-ads[notebook,viz,text]
```

## Documentation

  - [Oracle Accelerated Data Science SDK (ADS) Documentation](https://accelerated-data-science.readthedocs.io/en/latest/index.html)
  - [OCI Data Science and AI services Examples](https://github.com/oracle/oci-data-science-ai-samples)
  - [Oracle AI & Data Science Blog](https://blogs.oracle.com/ai-and-datascience/)
  - [OCI Documentation](https://docs.oracle.com/en-us/iaas/data-science/using/data-science.htm)

## Examples

### Load data from Object Storage

```python
  import ads
  from ads.common.auth import default_signer
  import oci
  import pandas as pd

  ads.set_auth(auth="api_key", oci_config_location=oci.config.DEFAULT_LOCATION, profile="DEFAULT")
  bucket_name = <bucket_name>
  key = <key>
  namespace = <namespace>
  df = pd.read_csv(f"oci://{bucket_name}@{namespace}/{key}", storage_options=default_signer())
```

### Load data from ADB

This example uses SQL injection safe binding variables.

```python
  import ads
  import pandas as pd

  connection_parameters = {
      "user_name": "<user_name>",
      "password": "<password>",
      "service_name": "<tns_name>",
      "wallet_location": "<file_path>",
  }

  df = pd.DataFrame.ads.read_sql(
      """
      SELECT *
      FROM SH.SALES
      WHERE ROWNUM <= :max_rows
      """,
      bind_variables={ max_rows : 100 },
      connection_parameters=connection_parameters,
  )
```

## Contributing

This project welcomes contributions from the community. Before submitting a pull request, please review our contribution guide [CONTRIBUTING.md](https://github.com/oracle/accelerated-data-science/blob/main/CONTRIBUTING.md).

Find Getting Started instructions for developers in [README-development.md](https://github.com/oracle/accelerated-data-science/blob/main/README-development.md)

## Security

Consult the security guide [SECURITY.md](https://github.com/oracle/accelerated-data-science/blob/main/SECURITY.md) for our responsible security vulnerability disclosure process.

## License

Copyright (c) 2020, 2022 Oracle and/or its affiliates. Licensed under the [Universal Permissive License v1.0](https://oss.oracle.com/licenses/upl/)


