2. The system of claim 1 , wherein the at least one hardware processor is further configured to: determine a first plurality of features from the machine translation of the primary language content; and determine a second plurality of features from the secondary language content; and wherein the determined initial language model is determined from the first plurality of features and the second plurality of features.
4. The system of claim 2 , wherein the at least one hardware processor is further configured to determine a plurality of weights for a selected set of the first plurality of features, the plurality of weights being determined according to Kernel Mean Matching (KMM) using a distribution of the second plurality of features.