Formally, we find a Chinese word w's English translation w * as follows: e * = arg maxe∈V e max c∈Vc(w) Score(c, e) where V c (w) is the set of Chinese nodes whose word is w, and w(e) denotes the word of node e. We evaluate our approach on mining translations of bursty Chinese words, based on the evaluation criteria of bilingual lexicon extraction.
we test how many out-of-vocabulary (OOV) words appearing in the Chinese BINet are correctly translated.