Commit Graph

7 Commits

Author SHA1 Message Date
c2d423445d fix: correct run.sh script parameters and disable HNSW code (v0.3.1)
- Fix syntax error in run.sh: remove extra quote and correct --log-path to --log-file
- Comment out HNSW algorithm implementation in enc.rs and algorithms.rs to simplify codebase
- Bump version to 0.3.1 in Cargo.toml
- Remove HNSW implementation guide and test files
- Add comprehensive project writeup documentation
2025-08-06 21:40:12 +08:00
4e13fd3023 update to 0.3.0 2025-07-27 22:56:28 +08:00
ef4f0021cf feat: implement parallel bitonic sort with proper power-of-2 padding (v0.2.0)
- Add rayon dependency for parallel processing
- Implement rayon::broadcast for proper TFHE server key distribution across threads
- Fix bitonic sort to handle non-power-of-2 input sizes by padding to nearest 2^k
- Add parallel execution for recursive calls and comparison operations
- Update API to accept encrypted max values for safe padding
- Add Send/Sync traits for EncryptedNeighbor to enable thread safety
- Modify perform_knn_selection to support bitonic sort requirements
- Bump version to 0.2.0

This resolves the bitonic sort correctness issue where non-power-of-2 array sizes
caused incorrect results. The algorithm now properly pads from 100 to 128 elements
and should produce deterministic, correct results.
2025-07-27 20:02:13 +08:00
0b7f7adf89 update dependency 2025-07-18 22:14:23 +08:00
fbf591ac88 Refactor codebase with modular structure and add caching system
- Restructure code into separate modules: data, algorithms, logging, cache
- Add efficient caching system for keys and encrypted distances
- Implement three sorting algorithms: selection, bitonic, heap
- Add comprehensive logging with timestamps and progress tracking
- Configure musl target for static compilation
- Support command-line algorithm selection and cache control

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <noreply@anthropic.com>
2025-07-13 16:42:00 +08:00
d58adda9ab Implement plain KNN classifier and testing infrastructure
- Add plain KNN implementation with JSONL data processing
- Create Docker deployment setup with python:3.13-slim base
- Add comprehensive OJ-style testing system with accuracy validation
- Update README with detailed scoring mechanism explanation
- Add run.sh script following competition manual requirements

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <noreply@anthropic.com>
2025-07-05 21:11:22 +08:00
4c155d8bf4 Initial Rust project setup with dependencies and dataset
- Add Cargo.toml with TFHE, CSV, and Serde dependencies
- Add .gitignore for Rust target directory
- Include Iris dataset for machine learning experiments
- Add plain KNN implementation binary
- Update LICENSE to MIT and improve README

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <noreply@anthropic.com>
2025-06-29 18:11:40 +08:00