harenpp 0.1.1

HAREN++: Hybrid Associative Retrieval Engine with Nullified Worst-Case

HAREN++: Hybrid Associative Retrieval Engine with Nullified Worst-Case

HAREN++ is a high-performance hybrid search algorithm that redefines practical search efficiency across both sorted and unsorted arrays. It combines direct memory indexing, adaptive hashing, predictive segment regression, and sub-logarithmic fallback strategies to achieve constant-time average search performance and compressed worst-case complexity.

Unlike traditional search methods such as linear search (O(N)) and binary search (O(log N)), HAREN++ delivers near-constant search performance even in datasets containing millions of elements. It is designed for real-time applications where ultra-fast retrieval is essential.

Key Features

• O(1) Average-Case Lookup: Memory-accelerated direct indexing.
• O(log log N) Worst-Case Search: Fast fallback using anchor tree search.
• Sorted and Unsorted Arrays: Supports mixed datasets without performance loss.
• Predictive Indexing: Uses lightweight learned segment models to guide fast searches.
• Benchmark Proven: Up to 25,000× faster than linear search and up to 20× faster than binary search on million-element datasets.
• Layered Search Strategy: Combines direct map, adaptive hashing, predictive regression, and a fallback anchor tree.

Installation

pip install harenpp