which of the following is a benefit of obtaining a small increase in sentiment accuracy can sentiment classifiers help improve accuracy what is the difference between a baseline statistic and an improved sentiment classifier? what is the usefulness of sentiment analysis for a classifier when is it necessary for a sentiment classifier to improve average accuracy of sentiment classification what is statistically significant improvement to sentiment analysis is an improvement in sentiment classifier useful how accurate are sentiment classes? what is the usefulness of a small improvement in sentiment classifier? can sentiment analysis improve accuracy what is meant by a small improvement in accuracy in sentiment classifiers? a. statistically significant b. statistically significant c. numerically significant d. quantitatively accurate d. sentimentally significant e. numerically accurate e. sentimental statistically substantial d. how accurate is sentiment analysis what is the accuracy of a sentiment classifier what is the benefit of modest confidence improvements in sentiment what is the benefit of small improvement in sentiment classifiers? when a sentiment classifier improves its accuracy what is the value of increasing sentiment accuracy can sentiment analysis improve accuracy what is the average accuracy improvement in sentiment classifiers