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hexiangnan avatar

hexiangnan/neural_collaborative_filtering

0
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1,885 stars·667 forks·Python·Apache-2.0·16 views

Neural Collaborative Filtering

Neural collaborative filtering is a recommendation system framework that predicts user item preferences from implicit feedback by combining generalized matrix factorization and multi-layer perceptron networks through a shared final embedding layer. It captures both linear and non-linear interactions to model user preferences from historical data.

The framework executes training and evaluation runs through a configuration-driven pipeline accessible via command-line interfaces, parsing hyperparameters such as learning rates, batch sizes, and latent dimensions. It optimizes implicit feedback models by pairing observed positive interactions with unobserved negative samples, using binary cross-entropy loss to improve ranking performance.

Performance is assessed using pre-processed benchmark datasets containing training ratings, positive test instances, and sampled negatives. The pipeline processes user interaction history into standardized formats to measure ranking quality through established metrics.

Features

  • Neural Recommendation Frameworks - Calculates item recommendations for users using neural network architectures that combine matrix factorization and multi-layer perceptrons.
  • Collaborative Filtering Models - Predicts user item preferences from implicit feedback using a neural network framework combining matrix factorization and perceptrons.
  • Negative Sampling Strategies - Trains implicit feedback recommendation models by pairing observed positive interactions with unobserved negative samples.
  • Recommendation Architectures - Combines generalized matrix factorization and multi-layer perceptron networks through a shared final embedding layer.
  • Recommendation Data Engineering - Organizes user interaction history into training ratings, positive test instances, and negative samples for evaluation pipelines.
  • Implicit Feedback Modeling - Prepares user history and interaction logs into training ratings and negative samples for implicit feedback recommendation pipelines.
  • Preference Modeling - Combines generalized matrix factorization and multi-layer perceptron approaches to learn user preference interactions.
  • Evaluation Datasets - Supplies pre-processed benchmark datasets with positive user interactions and negative samples to assess ranking quality.
  • Training and Evaluation Pipelines - Executes training and evaluation runs through modular command-line interfaces parsing hyperparameters.
  • Model Training Pipelines - Provides a command line pipeline for training and evaluating collaborative filtering models on benchmark datasets.
  • Recommendation Benchmarks - Measures the ranking quality of item recommendations using benchmark datasets with positive interactions and negative samples.
  • Evaluation and Benchmark Datasets - Assesses ranking quality by feeding standardized user interaction datasets split into training ratings and test instances.
  • Model Training Commands - Executes training and evaluation scripts for individual recommendation models using configurable command-line parameters.

Star history

Star history chart for hexiangnan/neural_collaborative_filteringStar history chart for hexiangnan/neural_collaborative_filtering

How this analysis was created: This summary and feature list were written by an AI model that read the project's README and public documentation pages. Each feature links to the documentation it came from; stars, license and language come straight from the GitHub API. The model does not read the source code, and the analysis is refreshed when the project is re-analysed. Learn more on our About page.

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Frequently asked questions

What does hexiangnan/neural_collaborative_filtering do?

Neural collaborative filtering is a recommendation system framework that predicts user item preferences from implicit feedback by combining generalized matrix factorization and multi-layer perceptron networks through a shared final embedding layer. It captures both linear and non-linear interactions to model user preferences from historical data.

What are the main features of hexiangnan/neural_collaborative_filtering?

The main features of hexiangnan/neural_collaborative_filtering are: Neural Recommendation Frameworks, Collaborative Filtering Models, Negative Sampling Strategies, Recommendation Architectures, Recommendation Data Engineering, Implicit Feedback Modeling, Preference Modeling, Evaluation Datasets.

What are some open-source alternatives to hexiangnan/neural_collaborative_filtering?

Open-source alternatives to hexiangnan/neural_collaborative_filtering include: rucaibox/recbole — RecBole is a PyTorch-based recommendation framework designed for building, training, and evaluating a wide variety of… facebookresearch/dlrm — This is a PyTorch recommendation framework and deep learning recommendation model designed to generate personalized… recommenders-team/recommenders — This project is a recommendation system framework designed for building, evaluating, and operationalizing personalized… fastai/course22 — This is a structured deep learning curriculum for programmers, delivered as a collection of Jupyter notebooks. It… microsoft/recommenders — Recommenders is a recommendation system framework designed for building, benchmarking, and deploying collaborative and… datawhalechina/hello-agents — This project provides a comprehensive framework for building, training, and managing autonomous agents. It enables the…

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