a278fc6296
* Increase accuracy of the position bits. * Increase their width to 56. * Use a rolling position scheme for bits 16-56 to increase the average accuracy. * Result ranking overhaul * Optimized queries * BM25 in the index service's ranking * Make gui less jank * Javadocs for ranking parameters. |
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|---|---|---|
| .. | ||
| array | ||
| big-string | ||
| braille-block-punch-cards | ||
| btree | ||
| easy-lsh | ||
| guarded-regex | ||
| language-processing | ||
| next-prime | ||
| random-write-funnel | ||
| term-frequency-dict | ||
| LICENSE.txt | ||
| readme.md | ||
Libraries
These are libraries that are not strongly coupled to the search engine's business logic. These libraries may not depend on features, services, processes, models, etc.
NOTE: These libraries are co-licensed under the MIT license.
Libraries
- The array library is for memory mapping large memory-areas, which Java has bad support for. It's designed to be able to easily replaced when Java's Foreign Function And Memory API is released.
- The btree library offers a static BTree implementation based on the array library.
- language-processing contains primitives for sentence extraction and POS-tagging.
Micro libraries
- easy-lsh is a simple locality-sensitive hash for document deduplication
- guarded-regex makes predicated regular expressions clearer
- big-string offers seamless string compression
- random-write-funnel is a tool for reducing write amplification when constructing large files out of order.
- next-prime naive brute force prime sieve.
- braille-block-punch-cards renders bit masks into human-readable dot matrices using the braille block.