14. The method of claim 13 , further comprises: receiving, by the computer, a second query string comprising a second contemporaneous publication representative of the particular topic, the second contemporaneous publication having a second contemporaneous publication date and comprising a second context of a second plurality of publication terms; assessing the sentimentality of the second contemporaneous publication, by the computer, by comparing a representation of the second query string for semantic similarity to the region of sentimental significance in the document sentiment vector space; and quantizing, by the computer, a second sentiment score for the sentimental significance of the second query string to the particular topic based on the semantic similarity of the representation of the second query string to the region of sentimental significance in the document sentiment vector space, wherein the second sentiment score being indicative of the sentimental significance of the second contemporaneous publication toward the particular topic.
14. The method of claim 13 , further comprises: receiving, by the computer, a second query string comprising a second contemporaneous publication representative of the particular topic, the second contemporaneous publication having a second contemporaneous publication date and comprising a second context of a second plurality of publication terms; assessing the sentimentality of the second contemporaneous publication, by the computer, by comparing a representation of the second query string for semantic similarity to the region of sentimental significance in the document sentiment vector space; and quantizing, by the computer, a second sentiment score for the sentimental significance of the second query string to the particular topic based on the semantic similarity of the representation of the second query string to the region of sentimental significance in the document sentiment vector space, wherein the second sentiment score being indicative of the sentimental significance of the second contemporaneous publication toward the particular topic. 15. The method of claim 14 , further comprises: sentiment ranking, by the computer, the contemporaneous publication and the second contemporaneous publication based on their respective sentiment score and second sentiment score.