Your browser doesn't support HTML5 audio
| Definition | : | Inverse Document Frequency |
| Category | : | Computing » General Computing |
| Country/ Region |
: | Worldwide
|
| Popularity | : |
|
| Type | : |
Initialism
|
Inverse Document Frequency (IDF) is a measure of the importance of a word within a collection of documents, such as a corpus or a database. It is a numerical representation of how unique or important a word or a term is within a collection of documents.
IDF is a component of the Term Frequency-Inverse Document Frequency (TF-IDF) weighting scheme, which is widely used in various natural language processing tasks, including document retrieval, text classification, and information retrieval systems.
|
Israel Defense Forces
Military
|
|
|
International Diabetes Federation
Medical Organizations
|
|
|
International DOI Foundation
Technological Organizations
|
|
|
Intensity-Duration-Frequency
Engineering
|
|
|
Intermediate Distribution Frame
Communication
|
|
|
Île-de-France
[Island of France]
Territories
|
|
|
Irish Defence Forces
Military
|
|
|
Interaction Design Foundation
Educational Organizations
|
|
|
Intermediate Data Format
General Computing
|
|
|
InDirect Fire
Military
|
|
|
Indigenous Defense Fighter
Military
|
|
|
Iceland Defense Force
Military
|
|
|
Indian Defence Force
Military
|
|
|
Idiofa Airport
Airport Codes
|
|
|
Intel Developer Forum
Conferences & Events
|
|
|
Integrated Dual Feed
Tech Terms
|
|
The full form of IDF is Inverse Document Frequency
Inverse Document Frequency | Intermediate Data Format
International Diabetes Federation | International DOI Foundation | Intensity-Duration-Frequency | Inverse Document Frequency | Intermediate Distribution Frame | Interaction Design Foundation | Intermediate Data Format | InDirect Fire | Intel Developer Forum | Integrated Dual Feed