As introduced in Section 4.2, in the fixed weight model the ratio of weight of morphemes to the weight of word is 0.25; while our experiment records show that the averaged ratio are 0.43 if the two weights are updated, meaning that the weight of the combination of morphemes increases and the contribution of the original word to the final combined embedding decreased.
the syntactic accuracy which largely reflected in the morphological structure of a word increased, but the semantic accuracy hurts a little.