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This pull request introduces significant updates to the ts-content-based-recommender library, enhancing modularity, multilingual support, and usability. Key changes include the implementation of a factory pattern for creating processing pipelines, the introduction of advanced token filtering options, and the migration of asynchronous methods. Additionally, the project structure has been reorganized for better maintainability, and TypeScript support has been improved.

Enhancements to Architecture and Features:

  • Modular Architecture: Introduced separated tokenizers (EnglishTokenizer, JapaneseTokenizer) and filters (EnglishTokenFilter, JapaneseTokenFilter) for independent use. [1] [2]
  • Factory Pattern: Added ProcessingPipelineFactory to simplify the creation of processing pipelines and individual components. [1] [2]
  • Advanced Token Filtering: Added options for token filtering, such as removeDuplicates, allowedPos (for Japanese), and custom stopwords. [1] [2]

Improvements to API and Documentation:

  • Async Methods: Updated train and trainBidirectional methods to be asynchronous, requiring await for usage. [1] [2]
  • Enhanced Documentation: Expanded the README to include detailed examples, advanced configurations, and API references for new components like tokenizers and filters. [1] [2]

Project Structure and Testing:

  • Reorganized Project Structure: Moved test files to a dedicated test/ directory and fixtures to fixtures/, improving organization. [1] [2]
  • Testing Updates: Updated ESLint configuration to include test files and improved test coverage. [1] [2]

Dependency and Version Updates:

  • Version Increment: Updated the library version to 1.6.1.
  • Dependency Updates: Modernized dependencies and adjusted build scripts for improved compatibility.

These changes collectively enhance the library's functionality, usability, and maintainability, making it a more robust tool for content-based recommendation systems.
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kemsakurai added 2 commits July 1, 2025 08:13
…lities

- Added EnglishTokenizer and JapaneseTokenizer classes for text tokenization.
- Integrated HTML tag stripping and case normalization in EnglishTokenizer.
- Implemented morphological analysis using kuromoji in JapaneseTokenizer.
- Created EnglishTokenFilter and JapaneseTokenFilter for token filtering.
- Developed a ProcessingPipelineFactory to create tokenization and filtering pipelines.
- Enhanced ContentBasedRecommender with improved training and recommendation logic.
- Added comprehensive unit tests for tokenizers, filters, and recommender functionality.
- Implemented integration tests for end-to-end functionality of the recommender system.
@kemsakurai kemsakurai merged commit 442821e into master Jun 30, 2025
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@kemsakurai kemsakurai deleted the feature/9-improved-acquisition-process-of-japanese-tokens-in-contentbasedrecommenderts branch June 30, 2025 23:42
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