| other,17-1-P01-1070,ak | <term> statistical models </term> of <term> | WH-questions | </term> . These <term> models </term> , which | #2142 We describe a set of supervised machine learning experiments centering on the construction of statistical models of WH-questions . | |
| model,1-2-P01-1070,ak | of <term> WH-questions </term> . These <term> | models | </term> , which are built from <term> shallow | #2145 These models , which are built from shallow linguistic features of questions, are employed to predict target variables which represent a user's informational goals. | |
| model,11-3-P01-1070,ak | predictive performance </term> of our <term> | models | </term> , including the influence of various | #2182 We report on different aspects of the predictive performance of our models , including the influence of various training and testing factors on predictive performance, and examine the relationships among the target variables. |
