[ Skip to the content ]

Institute of Formal and Applied Linguistics Wiki


[ Back to the navigation ]

Differences

This shows you the differences between two versions of the page.

Link to this comparison view

courses:rg:2012:alignment-by-agreement [2012/11/11 21:29]
tamchyna vytvořeno
courses:rg:2012:alignment-by-agreement [2012/11/19 18:20] (current)
korvas cosmetics, just looking at the markup
Line 12: Line 12:
     * HMM alignment only conditions on the alignment of the previous word     * HMM alignment only conditions on the alignment of the previous word
     * IBM model 2 ignores the alignment of the previous word but takes sentence length into account (uses the position relative to the "diagonal" as an indicator, weighted by c)     * IBM model 2 ignores the alignment of the previous word but takes sentence length into account (uses the position relative to the "diagonal" as an indicator, weighted by c)
-  * c is a **function** which gives weighs to different distortion values+  * c is a **function** which gives weights to different distortion values
     * its arguments mean different things depending on the model (see the formula in the top-right of page 2)     * its arguments mean different things depending on the model (see the formula in the top-right of page 2)
     * we plotted its values for IBM model 2 and HMM     * we plotted its values for IBM model 2 and HMM

[ Back to the navigation ] [ Back to the content ]