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Lecture 7: Weighted Edit Distance, Other Variations

  Рет қаралды 17,803

Natural Language Processing

Natural Language Processing

Күн бұрын

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Пікірлер: 6
@pawanchoure1289
@pawanchoure1289 2 жыл бұрын
Measurement of difference between strings is the edit distance or Levenshtein distance (named after Soviet mathematician Vladimir Levenshtein. Simply put, edit distance is a measurement of how many changes we must do to one string to transform it into the string we are comparing it to.
@pawanchoure1289
@pawanchoure1289 2 жыл бұрын
Weighted according to the distance between the character that is removed and the character that is inserted. For example, swapping the ​s in ​buttsr for an ​e to make ​butter would be weighted by the distance between ​e​ and ​s​.
@louerleseigneur4532
@louerleseigneur4532 4 жыл бұрын
Thanks sir ji
@divyanshukumar2605
@divyanshukumar2605 3 жыл бұрын
i can't understand what he wants to say. for example 21:35 to 21:50 .
@harshgupta3641
@harshgupta3641 4 жыл бұрын
sir what is the meaning of highest noisy channel probability..... in correction of non-word error.
@pawanchoure1289
@pawanchoure1289 2 жыл бұрын
metothesis
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