Our aim in this paper is to introduce and study the new type of fuzzy ideals of a ring called (∈, ∈ vq_(λμ)) - fuzzy left (resp. right) ideals, (∈, ∈ vq_(λμ)) - fuzzy bi- (resp. interior) ideals, generalized anti-fuzzy left (resp. right) ideals and generalized anti-fuzzy bi-(resp. interior) ideals. The equivalence relation between them is given, besides, the properties of their anti level sets are also discussed. Finally, we give the properties of their homomorphic image and homomorphic preimage.