AI Agent Skills

Forecast stock prices using machine learning approach. A time series analysis. Employ the Use of Predictive Modeling in Machine Learning to Forecast Stock Return. Approa…

:zap:机器学习实战（Python3）：kNN、决策树、贝叶斯、逻辑回归、SVM、线性回归、树回归

:art: Color recognition & classification & detection on webcam stream / on video / on single image using K-Nearest Neighbors (KNN) is trained with color histogram featur…

Spatial and spatiotemporal regression with GNNWR (Geographically Neural Network Weighted Regression). Use when the agent needs to: (1) Build spatially varying coefficien…

A股新闻 OpenSearch 库的查询与分析技能。库内含四通道新闻数据（快讯 flash/新闻联播 cctv/公司公告 announcement/个股新闻 stock，2 万+ 文档持续增长），支持 BM25 关键词、 kNN 语义、hybrid 混合三种检索与聚合分析。当需要检索/统计/分析 A 股新闻舆情、公告、 个股消息面时使用…

Vector search with SurrealDB using HNSW indexes, KNN queries, and similarity scoring. Use when creating vector indexes, querying vectors with KNN distance operators, bui…

Invoke whenever spatial SQL or its execution backend is the decision: PostGIS, DuckDB Spatial, SpatiaLite, ST_* functions, recurring spatial joins, concurrent/g