Optional Syntax Elements for TD_Ngramsplitter

Delimiter: Specify,with a regular expression the character or string that separates words in the input text.
Default: ' ' (space).
OverLapping: Specify whether the function allows overlapping n-grams.; Default: 'true' (Each word in each sentence starts an n-gram, if enough words follow it in the same sentence to form a whole n-gram of the specified size. For information on sentences, see the Reset syntax element description.)
ConvertToLowerCase: Specify whether the function converts all letters in the input text to lowercase.; Default: 'true'
Punctuation: Specify, with a regular expression, the punctuation characters for the function to remove before evaluating the input text.
Default: '`~#^&*()-'
Reset: Specify, with a regular expression, the character or string that ends a sentence.
Default: '.,?!'
Punctuation: Specify, in a string, the punctuation characters for the function to remove before evaluating the input text.; Punctuation characters can be from both Unicode and Latin character sets.; Default: '`~#^&*()-'
OutputTotalGramCount: Specify whether the function returns the total number of n-grams in the document (that is, in the row) for each length n specified in the Grams syntax element. If you specify 'true', the TotalCountColName syntax element determines the name of the output table column that contains these totals.; The total number of n-grams is not necessarily the number of unique n-grams.; Default: 'false'
TotalCountColName: Specify the name of the output table column that appears if the value of the OutputTotalGramCount syntax element is 'true'.; Default: 'totalcnt'
Accumulate: Specify the names of the input table columns to copy to the output table for each n-gram. These columns cannot have the same names as those specified by the syntax elements NGramColName, GramLengthColName, and TotalCountColName.; Default: All input columns for each n-gram
NGramColName: Specify the name of the output table column that is to contain the created n-grams.; Default: 'ngram'
GramLengthColName: Specify the name of the output table column that is to contain the length of n-gram (in words).; Default: 'n'
FrequencyColName: Specify the name of the output table column that is to contain the count of each unique n-gram (that is, the number of times that each unique n-gram appears in the document).; Default: 'frequency'

Optional Syntax Elements for TD_Ngramsplitter - Analytics Database

Database Analytic Functions