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October 21, 2015 19:35
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| // For bigrams | |
| tokens.sliding(2).toList | |
| // List(List(The, blue), List(blue, sky), List(sky, is), List(is, near), List(near, the), List(the, red), List(red, koala), List(koala, near), List(near, the), List(the, blue), List(blue, sky)) | |
| // For trigrams | |
| tokens.sliding(3).toList | |
| // List(List(The, blue, sky), List(blue, sky, is), List(sky, is, near), List(is, near, the), List(near, the, red), List(the, red, koala), List(red, koala, near), List(koala, near, the), List(near, the, blue), List(the, blue, sky)) | |
| // For n-gram | |
| val n = ... | |
| tokens.sliding(n).toList |
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