$ show mapequation/infomap
The Infomap repository provides a software implementation of the Infomap algorithm for multi-level network clustering based on the map equation. It offers a standalone command-line interface and language bindings for Python, R, and JavaScript, enabling users to detect community structure in various network types (including weighted, directed, bipartite, multilayer, and higher-order networks). The core algorithm is implemented in C++ with a modular design separating optimization, I/O, configuration, and output handling. The architecture emphasizes reusability and extensibility, featuring a parameter catalog system for managing options, a console utility for formatted terminal output, and safe string conversion utilities. The system supports multiple input and output formats, integrates with popular graph libraries (NetworkX, igraph), and includes advanced features such as entropy correction, teleportation, and regularization. Comprehensive test suites, benchmarking tools, and documentation ensure reliability and ease of use across different platforms and programming languages. While the repository includes example networks and tutorial notebooks for demonstration and validation, its primary focus is delivering a robust, reusable tool for network analysis rather than conducting specific data research. The codebase is actively maintained with continuous integration, regular releases, and cross-language binding consistency checks.
The LLM identified 3 files worth highlighting for reuse:
A flexible and extensible configuration system that defines, validates, and manages Infomap's numerous options. It supports different types (bool, int, double, string, enum) with validation rules, default values, and precedence (command line, config file, etc.). The system is self-contained, depending only on a few utility headers, and could be reused in other applications requiring a robust configuration system.
A cross-platform console utility that provides TTY detection, colored output, and progress bars. It handles ANSI escape codes appropriately and disables colors when output is not a terminal. The progress bar is designed to be non-intrusive and update smoothly. This component is isolated and could be extracted for use in any C++ application needing enhanced console output.
A set of safe, reusable functions for string manipulation, conversion, and formatting. Includes functions for converting strings to numbers (with error checking), formatting numbers, and string utilities like trimming and splitting. These utilities are used throughout the codebase and have no external dependencies beyond the C++ standard library, making them highly portable and suitable for extraction.