Feature reduction Sample Clauses

Feature reduction. To test the use of the best scoring features, only the six highest scoring features based on the coefficients in figure 4 have been used (excluding TextBlob) to (re)train the model to see if a similar F1 score can be achieved to the original logistic regression model (61). The features included in this subset are parallelism, positive-negative relative polarity, acceptance cues, the ””Yeah but”” bigram, whether the response contains ”but ”, and the three length features combined into one feature (1 if length >2, 4 if length >12, 7 if length