Research Article
Generalization Bounds Derived IPM-Based Regularization for Domain Adaptation
Table 2
Description of the email spam dataset and 20 newsgroups datasets [
12].
| ā | Source domains () | Target domains () |
| Email spam | User 1 (2500) | Public set (4000) | User 2 (2500) | User 3 (2500) |
| rec versus sci | rec.autos and sci.crypt (1976) | rec.sport.hockey and sci.space (1982) | rec.motorcycles and sci.electronics (1977) | rec.sport.baseball and sci.med (1978) |
| comp versus rec | comp.graphics and rec.autos (1957) | comp.sys.mac.hardware and rec.sport.hockey (1955) | comp.os.ms-windows.misc and rec.motorcycles (1956) | comp.sys.ibm.pc.hardware and rec.sport.baseball (1970) |
| sci versus comp | sci.crypt and comp.graphics (1959) | sci.space and comp.sys.mac.hardware (1943) | sci.electronics and comp.os.ms-windows.misc (1947) | sci.med andcomp.sys.ibm.pc.hardware (1966) |
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