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The general difficulty of measuring performance lies in the fact that the recognized word sequence can have a different length from the reference word sequence (supposedly the correct one). The WER is derived from the Levenshtein distance, working at the word level instead of the phoneme level. The WER is a valuable tool for comparing different ...
.dot – Legacy Word templates; officially designated "Microsoft Word 97–2003 Template".wbk – Legacy Word document backup; referred as "Microsoft Word Backup Document" OOXML Office Open XML (OOXML) format was introduced with Microsoft Office 2007 and became the default format of Microsoft Word ever since. Pertaining file extensions include:
The weighted average cost of capital (WACC) is the rate that a company is expected to pay on average to all its security holders to finance its assets. The WACC is commonly referred to as the firm's cost of capital. Importantly, it is dictated by the external market and not by management.
Office Open XML (also informally known as OOXML) [5] is a zipped, XML-based file format developed by Microsoft for representing spreadsheets, charts, presentations and word processing documents. Ecma International standardized the initial version as ECMA-376.
Algorithms for calculating variance play a major role in computational statistics.A key difficulty in the design of good algorithms for this problem is that formulas for the variance may involve sums of squares, which can lead to numerical instability as well as to arithmetic overflow when dealing with large values.
Weighted least squares (WLS), also known as weighted linear regression, [1] [2] is a generalization of ordinary least squares and linear regression in which knowledge of the unequal variance of observations (heteroscedasticity) is incorporated into the regression.
DOC was changed once again into an OLE and CFBF-based format used from Word 97 ("8.0") to 2003 ("11.0"). Word for MS-DOS used its own specific DOC format. [5] In order to allow users of Word 6.0 and Word 95 to be able to open and read documents created in the newer (97–2003) format, Microsoft released the downloadable Word 97 Import Converter ...
WACC may refer to: Weighted average cost of capital; World Amateur Chess Championship; World Association for Christian Communication; WACC (AM), a radio station (830 ...