Number: Boolean that indicates if the token contains digits.
Second category contains digits from 0 9 spoken one at a time for both modes.
Regular expressions to identify if the term contains digits, starts with a capital letter, all capped, all small, mixed cap and small, ends in a sign, ends in a number, contains dash, starts with a number.
"If you want to avoid having your identity stolen, use long passwords that contain digits, punctuation and no recognizable words.
Web search engines may tend to break the text "on the border" between letters and non-letters, trying to detect "words" since the words of human languages do not contain digits or punctuation marks.
List contains the words, abbreviations and so on, which cannot be incorporated into any term-like phrases Proprietary design (see Additional file 4) e.g., de, ca., fig., al., co-exist, et, etc., i.e., ltd … Stable isotopes Filtering n-grams containing digits ~250 isotopes.
It is based on The Berkeley Laboratory Isotopes Project's isotopes database Proprietary design, based on The Berkeley Laboratory Isotopes Project's DB. http://ie.lbl.gov/education/isotopes.htm (see Additional file 5) 1H, 2H, 3He, 4He, 6Li, 7Li … Chemical elements signs Filtering n-grams containing digits ~126 chemical elements.
It is uncommon that tokens which contain digits are abbreviations, with the exception of ordinal numbers.
Terms containing digits (Arabic numbers) can be written with roman numbers.
The feature is assumed important, as containing digits have a relevant impact whether the candidate should be classified as a non-abbreviation or abbreviation (Applied to R norm).
This feature is assumed important, as containing digits have a relevant impact on whether the candidate should be classified as non-abbreviation or abbreviation.
