N-gram
An n-gram is a group of characters or words that are put together in a certain way. It's kind of like a puzzle where you take pieces and fit them together to make a bigger picture.
Imagine you have a bunch of letters and you want to create some words. You might start with the letters "c-a-t" and make the word "cat."
Now, let's say you want to make bigger words or even sentences. You can use n-grams to do this. Let's say you have the sentence "The cat sat on the mat." You could break this sentence down into n-grams of varying lengths. For example, you could choose a bi-gram, which is a group of two words. This would give you the following n-grams:
- The cat
- cat sat
- sat on
- on the
- the mat
You could also choose a tri-gram, which is a group of three words. This would give you the following n-grams:
- The cat sat
- cat sat on
- sat on the
- on the mat
By breaking the sentence down into n-grams, you can analyze the relationships between words and gain insights into how language is structured. This can be helpful in fields like linguistics, natural language processing, and machine learning.
Imagine you have a bunch of letters and you want to create some words. You might start with the letters "c-a-t" and make the word "cat."
Now, let's say you want to make bigger words or even sentences. You can use n-grams to do this. Let's say you have the sentence "The cat sat on the mat." You could break this sentence down into n-grams of varying lengths. For example, you could choose a bi-gram, which is a group of two words. This would give you the following n-grams:
- The cat
- cat sat
- sat on
- on the
- the mat
You could also choose a tri-gram, which is a group of three words. This would give you the following n-grams:
- The cat sat
- cat sat on
- sat on the
- on the mat
By breaking the sentence down into n-grams, you can analyze the relationships between words and gain insights into how language is structured. This can be helpful in fields like linguistics, natural language processing, and machine learning.