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Investigating verbal intelligence using the tf-idf approach.
| Content Provider | CiteSeerX |
|---|---|
| Author | Zablotskaya, Kseniya Martínez, O. Fernández Minker, Wolfgang |
| Abstract | In this paper we investigated differences in language use of speakers yielding different verbal intelligence when they describe the same event. The work is based on a corpus containing descriptions of a short film and verbal intelligence scores of the speakers. For analyzing the monologues and the film transcript, the number of reused words, lemmas, n-grams, cosine similarity and other features were calculated and compared to each other for different verbal intelligence groups. The results showed that the similarity of monologues of higher verbal intelligence speakers was greater than of lower and average verbal intelligence participants. A possible explanation of this phenomenon is that candidates yielding higher verbal intelligence have a better short-term memory. In this paper we also checked a hypothesis that differences in vocabulary of speakers yielding different verbal intelligence are sufficient enough for good classification results. For proving this hypothesis, the Nearest Neighbor classifier was trained using TF-IDF vocabulary measures. The maximum achieved accuracy was 92.86%. |
| File Format | |
| Access Restriction | Open |
| Subject Keyword | Verbal Intelligence Tf-idf Approach Different Verbal Intelligence Maximum Achieved Accuracy Verbal Intelligence Score Film Transcript Different Verbal Intelligence Group Average Verbal Intelligence Participant Tf-idf Vocabulary Measure Nearest Neighbor Classifier Reused Word Short Film Short-term Memory Verbal Intelligence Speaker Cosine Similarity Possible Explanation Good Classification Result Language Use |
| Content Type | Text |
| Resource Type | Article |
