puzzle 8

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Across
  1. 1. A large collection of text for analysis
  2. 3. Sequence of two adjacent words
  3. 6. Assigning grammatical roles to words
  4. 8. Representation of words in vector space
Down
  1. 2. Reducing words to their root form
  2. 4. User's goal in natural language input
  3. 5. Smallest unit in NLP text processing
  4. 7. Vocabulary or word list for a language