how to get sentiments with 2 dimensional data how is sentiment data represented in knn? can knn use two dimensional statistics how to use knn to get sentiments why is knn used for sentiment what graph to use for sentiment data why use knn data how to graph knn data why should i use knn for sentiment how does knn handle sentiment which graph model uses categorical information to model sentiment based on a graph model? how to find a sentiment graph what kind of data can knn represent what is knn and how does it work how is knn used how to represent sentiment with the knn how to do sentiment graph in knn what data is used to represent sentiment can knn be used for two dimensional data? is knn data better