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Example of a Sequentially Indexed Sentence
This example illustrates how a standard sentence can be represented with sequential numerical indices, which serves as a baseline for language modeling tasks. In the sentence The1 kitten2 is3 chasing4 the5 ball6 ., each word is paired with a number that indicates its position in the standard grammatical order.
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Ch.1 Pre-training - Foundations of Large Language Models
Foundations of Large Language Models
Foundations of Large Language Models Course
Computing Sciences
Related
Example of an Indexed Sentence with Non-Sequential Order
Example of a Sequentially Indexed Sentence
Example of a Permuted Sentence with Non-Sequential Indexing
Example of Permuted Language Modeling with a Shuffled Sentence
Consider two different training objectives for a language model. In Objective 1, the model learns by predicting a few randomly obscured words in a sentence, using all the other visible words as context. In Objective 2, the model is given a sentence's words in a randomly shuffled order and must predict them one by one according to that shuffled sequence, only using the words that have already appeared in that sequence as context. Which of the following statements best analyzes the key advantage of Objective 2?
A language model is trained using an objective where it predicts words from an input sentence one by one, but in a randomly shuffled order. For the sentence 'The quick brown fox', the model is given the prediction order [3, 1, 4, 2], corresponding to the original word positions. Arrange the following prediction tasks in the correct sequence that the model would perform.
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Selecting a Pre-training Objective Mix for a Corporate LLM
Diagnosing Pre-training Objective Mismatch from Product Failures
Choosing a Pre-training Objective Under Data Constraints and Deployment Needs
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Root-Cause Analysis of Pre-training Objective Leakage and Coherence Failures
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Encoding Process in Permuted Language Modeling
Example of Permuted Language Modeling
Learn After
When preparing text for a language model, each word is often paired with a number to denote its position. Which of the following sentences is represented using a standard, sequential ordering from beginning to end?
A language model is being prepared to process a sentence. The words have been separated but need to be arranged in their standard grammatical order, starting from position 1. Arrange the following words to form a logical, sequentially indexed sentence.
Analysis of Sentence Indexing