text
Manipulation of textual data.
Textual data preprocessing
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Get an acronym (in capital letters) of an input text. |
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Remove punctuation from string-type data. |
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Extract words from a string by spliting it at occurrence of an uppercase letter. |
Convert a number written in English words into its equivalent numerical value represented in Arabic numerals. |
Textual data computation
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Count the total for each different word. |
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Calculate inverse document frequency. |
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Count term frequency–inverse document frequency. |
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Compute Euclidean distance of two sentences. |
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Calculate cosine similarity of two sentences. |
Textual data comparison
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Find all that are matched with a string from among a sequence of strings. |
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Find |