Ojumi - AI eyes

• v0.1 - ojumi beta-version is now released!

More details of the library at our official website: Link

Our paper is ArXived at: Link

Overview

Replicating my eyes with computer vision.

Getting Started

Installation

To install ojumi, you can simply clone this repo and pip install

git clone https://github.com/Engrgit/Ojumi.git
cd Ojumi
pip install -e .

Quick Start

To kick off a Ojumi agent with a classic computer vision problem. Here's a quick example.

 pip instll ojumi

Design and Features

Ojumi was built with a modular design so that industry practitioners or academic researchers can select any subset and flexibly combine features below to construct a Ereowo agent customized for their specific use cases. Ojumi offers a diverse set of unique features for production environments, including dynamic action spaces, offline learning, intelligent neural exploration, safe decision making, history summarization, and data augmentation.

Adoption in Real-world Applications

Ojumi is in progress supporting real-world applications, including recommender systems, auction bidding system and creative selection. Each of them requires a subset of features offered by Ojumi. To visualize the subset of features used by each of the applications above, see the table below.

Ojumi Features	Recommender Systems	Auction Bidding	Creative Selection
Policy Learning	✅	✅	✅
Intelligent Exploration	✅	✅	✅
Safety		✅
History Summarization		✅
Replay Buffer	✅	✅	✅
Contextual Bandit			✅
Offline RL	✅	✅
Dynamic Action Space	✅		✅
Large-scale Neural Network	✅

Comparison to Other Libraries

Ojumi Features	Ojumi	ReAgent (Superseded by Ojumi)	RLLib	SB3	Tianshou	Dopamine
Modularity	✅	❌	❌	❌	❌	❌
Dynamic Action Space	✅	✅	❌	❌	❌	❌
Offline RL	✅	✅	✅	✅	✅	❌
Intelligent Exploration	✅	❌	❌	❌	⚪ (limited support)	❌
Contextual Bandit	✅	✅	⚪ (only linear support)	❌	❌	❌
Safe Decision Making	✅	❌	❌	❌	❌	❌
History Summarization	✅	❌	✅	❌	⚪ (requires modifying environment state)	❌
Data Augmented Replay Buffer	✅	❌	✅	✅	✅	❌

Cite Us

@misc{ojumi2023paper,
    title = {Ojumi - Replicating Eyes with Computer Vision},
    author = {Ibrahim Gbadegesin},
    year = 2023,
    eprint = {arXiv}
}

License

Ojumi is MIT licensed, as found in the LICENSE file.