10. An apparatus comprising: one or more processors to: identify one or more particular topics based on one or more particular documents; identify one or more portions, of a target document, that correspond to a particular topic of the one or more particular topics; determine a measure of credibility of the target document based on the one or more portions that correspond to the particular topic; receive information regarding a selection of a sentiment score that affects the measure of credibility of the target document and provide, for display and based on the selection of the sentiment score, at least one particular portion, of the one or more portions, that corresponds to the sentiment score.
10. An apparatus comprising: one or more processors to: identify one or more particular topics based on one or more particular documents; identify one or more portions, of a target document, that correspond to a particular topic of the one or more particular topics; determine a measure of credibility of the target document based on the one or more portions that correspond to the particular topic; receive information regarding a selection of a sentiment score that affects the measure of credibility of the target document and provide, for display and based on the selection of the sentiment score, at least one particular portion, of the one or more portions, that corresponds to the sentiment score. 11. The apparatus of claim 10 , where the one or more processors are further to: identify that the at least one particular portion, is negatively affecting the measure of credibility of the target document, and perform an action on the at least one particular portion based on identifying that the at least one particular portion is negatively affecting the measure of credibility of the target document.