idft
IDFt is a term that has no single, universally accepted definition in mainstream science, technology, or industry literature. The acronym appears infrequently and is largely context-dependent, often lacking an explicit expansion in published sources. In many cases, IDFt may be encountered as a typographical variant of related terms such as IDFT, the inverse discrete Fourier transform, or as an acronym adopted by specific organizations for project names, tools, or datasets. Because there is no standard definition, different sources may ascribe different meanings to IDFt, which can lead to ambiguity when encountered in texts.
Where IDFt appears, its intended meaning is typically determined by the surrounding discourse or by the document’s
Due to the lack of consensus, readers should verify the term against the primary source or seek