🤯 Lobe Chat - an open-source, modern design AI chat framework. Supports multiple AI providers (OpenAI / Claude 4 / Gemini / DeepSeek / Ollama / Qwen), Knowledge Base (file upload / RAG ), one click ...
Abstract: This article proposes a knowledge graph-driven recommendation method that integrates user preferences and contrastive learning to enhance the performance of the recommendation system. The ...
Abstract: In clustering-based collaborative filtering (CF), clusters of users with similar preference patterns are extracted, and contents with high preference within the cluster are recommended. In ...
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