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IWE combines Word2vec with a semantic dictionary mapping technique to tackle the major challenges of information extraction from clinical texts, which include ambiguity of free text narrative style, lexical variations, use of ungrammatical and telegraphic phases, arbitrary ordering of words, and frequent appearance of abbreviations and acronyms ...
However, indices can use any NumPy data type, including floating point, timestamps, or strings. [4]: 112 Pandas' syntax for mapping index values to relevant data is the same syntax Python uses to map dictionary keys to values. For example, if s is a Series, s['a'] will return the data point at index a. Unlike dictionary keys, index values are ...
For example, the calculation x 0 may produce the result 1, even where x is NaN, so checking only the final result would obscure the fact that a calculation before the x 0 resulted in a NaN. In general, then, a later test for a set invalid flag is needed to detect all cases where NaNs are introduced [ 3 ] (see Function definition below for ...
In cryptography, a substitution cipher is a method of encrypting in which units of plaintext are replaced with the ciphertext, in a defined manner, with the help of a key; the "units" may be single letters (the most common), pairs of letters, triplets of letters, mixtures of the above, and so forth.
Òran na Cloiche ("Song of the Stone") is a Scottish Gaelic song, [1] written by poet Donald MacIntyre (Scottish Gaelic: Dòmhnall Mac an t-Saoir), also known as the Paisley Bard (Scottish Gaelic: Bàrd Phàislig).
For example, the word "please" is often written as plis. Another closely related phenomenon to arise in recent years is the formation of complex nouns or phrases created using a combination of English and Indonesian (slang) in the one sentence. A prime example of this is the phrase "so what gitu loh!", meaning "who cares?!" or quite simply "so ...