Tangram, a well-known traditional puzzle, is a tool in elementary education which is often associated with creative thinking. It consists of 7 boards (five triangles, one square and one parallelogram) ...

For classification with small training samples and high dimensionality, feature selection plays an important role in avoiding overfitting problems and improving classification performance. One of the ...

The Copilot app lets you find photos, documents, and more using natural language prompts.