NgramExtractingEstimator.WeightingCriteria Enum
Definition
Important
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A statistical measure used to evaluate how important a word is to a document in a corpus. This enumeration is serialized.
public enum NgramExtractingEstimator.WeightingCriteria
type NgramExtractingEstimator.WeightingCriteria =
Public Enum NgramExtractingEstimator.WeightingCriteria
- Inheritance
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NgramExtractingEstimator.WeightingCriteria
Fields
Idf | 1 | Inverse Document Frequency. A ratio (the logarithm of inverse relative frequency) that measures the information a slot provides by determining how common or rare it is across the entire corpus. |
Tf | 0 | Term Frequency. Calculated based on the number of occurrences in the document. |
TfIdf | 2 | The product of the term frequency and the inverse document frequency. |
Applies to
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