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usercf
Here are 10 public repositories matching this topic...
A simple start for collaborative filtering.
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Jan 25, 2021 - Python
结合开源数据集进行电影推荐。推荐算法有：逻辑回归；UserCF ; ItemCF
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Sep 9, 2020 - Python
一些基于Spark的推荐算法实现
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Aug 29, 2018 - Scala
FairySearch, An Open, Free and Intelligent Search Engine
python search search-engine machine-learning ai analysis recommender-system fairy itemcf zzz usercf pyside6 llm zenless-zone-zero pyside6-app
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Dec 27, 2025 - Python
【协同过滤推荐算法 | UserCF/ItemCF 实现】 搞定 UserCF+ItemCF 协同过滤推荐算法～ 数据集：（本人懒癌首选10标签/4w条）：https://tianchi.aliyun.com/dataset/216549 备选数据集（30 + 标签 / 10 万条）：https://tianchi.aliyun.com/dataset/215680 .核心：行为加权（pv/fav/cart/buy）→ 余弦相似度 → KNN 邻居 → Top-N → 离线评估，Precision 0.96 / 0.99、覆盖率 1.0，附 12 张可视化与双算法流程图，并落地「臻享云牧」云养殖平台。基于天池真实数据集。
python scikit-learn pandas data-visualization collaborative-filtering recommender-system cosine-similarity recommender-systems knn itemcf time-based usercf top-n-recommendations user-based offline-evaluation tianchi-dataset
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Feb 1, 2026 - Python
android 屏幕适配方案，app module是利用反射做的代码适配； precentscreen是利用自定义view和attrs来做到屏幕适配
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Nov 23, 2017 - Java
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