Process of time-space collaborative filtering of information

摘要

The invention is a process for collaborative filtering of information called Time-Space Filtering (TSIF). The invention is used in the fields of information filtering and publishing and is particularly useful in the field of providing web-based information, e.g. electronic newspapers. TSIF is a process of filtering and ranking the relevance of an article's content to specific readers, taking into account the time dimension of information as well as the factors traditionally considered by content-based or collaborative filtering.