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Introduction to Natural Language Processing · Quiz 2 · 1 Dec 2024 · September 2024 term

Question 6: Consider the following statements about statistical-based…

Question 6

+3 marksOne or more correct options

Consider the following statements about statistical-based (SMT) and example-based (EBMT) machine translation techniques. Select all statements that are correct:

Select all that apply.

  1. A

    SMT uses probabilistic models to estimate the likelihood of translating one phrase to another.

  2. B

    EBMT relies on a database of example translations and reuses similar examples to translate new sentences.

  3. C

    SMT requires extensive linguistic rules and manually defined grammar to create effective translations.

  4. D

    When EBMT encounters an unseen sentence, it decomposes the sentence into smaller segments and reuses similar examples from its database to generate translations.

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Correct answers

  • A

    SMT uses probabilistic models to estimate the likelihood of translating one phrase to another.

  • B

    EBMT relies on a database of example translations and reuses similar examples to translate new sentences.

  • D

    When EBMT encounters an unseen sentence, it decomposes the sentence into smaller segments and reuses similar examples from its database to generate translations.

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Question 6 of 17 in the IIT Madras BS Introduction to Natural Language Processing (Intro to NLP) Quiz 2 paper sat on 1 Dec 2024, in the September 2024 term (IIT M DEGREE AN EXAM QDB2 01 Dec 2024). It carries 3 marks.

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