5. The information processing apparatus according to claim 1 , wherein the circuitry is further configured to: learn preference information based on at least one of the rating, the language text data or a first feature value of the item that corresponds to a language evaluation attribute, wherein the language evaluation attribute is acquired from the language text data, and wherein the learned preference information is determined based on the first feature value that corresponds to the language evaluation attribute.
5. The information processing apparatus according to claim 1 , wherein the circuitry is further configured to: learn preference information based on at least one of the rating, the language text data or a first feature value of the item that corresponds to a language evaluation attribute, wherein the language evaluation attribute is acquired from the language text data, and wherein the learned preference information is determined based on the first feature value that corresponds to the language evaluation attribute. 7. The information processing apparatus according to claim 5 , wherein the preference information is learned based on a second feature value of the at least one recommendation item.