11. A method of operation of a computing system comprising: determining a sharing for representing a scenario surrounding sharing of a content; determine a user's past sharing selection for the sharing context, wherein the user's past sharing selection is for representing prior sharing of previous information similar to the content or associated with same instance of the sharing context; calculate a personalization degree for representing a match between a current personalization setting and the sharing context; generating with a control unit a sharing option for the sharing context based on a default set for the sharing context, the user's past sharing selection for the sharing context, and the personalization degree for the sharing context; and estimating a user's privacy preference based on the sharing option.
11. A method of operation of a computing system comprising: determining a sharing for representing a scenario surrounding sharing of a content; determine a user's past sharing selection for the sharing context, wherein the user's past sharing selection is for representing prior sharing of previous information similar to the content or associated with same instance of the sharing context; calculate a personalization degree for representing a match between a current personalization setting and the sharing context; generating with a control unit a sharing option for the sharing context based on a default set for the sharing context, the user's past sharing selection for the sharing context, and the personalization degree for the sharing context; and estimating a user's privacy preference based on the sharing option. 16. The method as claimed in claim 11 further comprising: estimating the user's privacy preference based on the sharing option includes providing a sharing set with the sharing option; and detecting the user's past sharing selection different from the sharing set.