READ Free Dumps For EMC- E20-007
| Question ID 16118 | What is the purpose of the process step "parsing" in text analysis? |
| Option A | imposes a structure on the unstructured/semi-structured text for downstream analysis |
| Option B | performs the search and/or retrieval in finding a specific topic or an entity in a document |
| Option C | executes the clustering and classification to organize the contents |
| Option D | computes the TF-IDF values for all keywords and indices |
| Correct Answer | A |
| Question ID 16119 | A data scientist plans to classify the sentiment polarity of 10, 000 product reviews collected |
| Option A | Naïve Bayesian classifier |
| Option B | Linear regression |
| Option C | Logistic regression |
| Option D | K-means clustering |
| Correct Answer | A |