ニュース

BBC5年

Using vector components Position vectors

For a point P, we call the vector from the origin to the point P the position vector of P. When P has coordinates (1,4,8) the position vector of P has components \(\left( ...
BBC4月

Using vector components when adding, subtracting or calculating the magnitude of vectors ...

Practise using vector components when adding, subtracting or calculating the magnitude of vectors ahead of your National 5 Maths exam. Revise using vector components to add and subtract vectors and ...
InfoWorld1年

Using PostgreSQL as a vector database in RAG

PostgreSQL with the pgvector extension allows tables to be used as storage for vectors, each of which is saved as a row. It also allows any number of metadata columns to be added. In an enterprise ...