Note that with our proposed specialization approach CLSRI, we execute the retrofitting and postspecialization completely monolingually in the target language L t on the automatically induced constraints in the target language. In contrast, existing work Glavaš and Vulić, 2018b;<cite> Ponti et al., 2018)</cite> transfers the post-specialization function learned for the source language L s to the target language L t via a cross-lingual vector space.