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Starting the WebSpellChecker Server With package version 5.6.3.0, we added the ability to enable n-gram data sets to sets in the grammar engine to detect errors with words that are often confused, like their and there. This option is available for the English. The n-gram data sets are available for the group of English dialects, German, French, Spanish, and Dutch languages.
Due to a considerable increase in minimal hardware requirements and a moderate increase in quality, n-grams are not included by default in the standard packages. However, if you still prefer to make use of this option, this guide will help you to setup n-grams for your on-premises installation.
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1. Download and unzip n-gram data sets
Contact our support team to get the links to download the latest n-gram data sets for required language(s). . To enable n-gram data sets, you need to perform the steps described in this guide.
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N-gram data sets take 2.4-14.3 GB space depending on the chosen language. Please make sure you have a fast SSD. |
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2. Stop AppServer
Before It is recommended to stop AppServer before making any changes to the AppServerX.xml file, it is recommended to stop AppServer.
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3. Specify path to n-gram data sets in AppServer configuration file
- Open the AppServerX.xml configuration file for editing.
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The default path to the AppServerX.xml file: <WebSpellChecker_Installation_Path>/AppServer/AppServerX.xml |
- Find section with the PathToNgramData parameter which is responsible for enabling and configuration of n-gram data sets:. PathToNgramData.
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<!-- Path to n-gram data sets. Can be used to improve grammar quality. --> <!-- <PathToNgramData></PathToNgramData>--> |
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<Language Id="en_US"> <Alias>en</Alias> <Alias>am</Alias> <GrammarCheckProviderOptions>en-US</GrammarCheckProviderOptions> <EnableNgramData>true</EnableNgramData> <ThesaurusEnabled>true</ThesaurusEnabled> <SpellEngineOptions> <Locale>am</Locale> <SpellCheckProvider>ssce</SpellCheckProvider> <Dictionary FullPath="ssceam2.clx"> <ForSuggest>no</ForSuggest> </Dictionary> <Dictionary FullPath="ssceam2s.clx"> <ForSuggest>yes</ForSuggest> </Dictionary> <Dictionary FullPath="sscema2.clx"/> <Dictionary FullPath="keywords.clx"/> <Dictionary FullPath="ssceam.tlx"/> </SpellEngineOptions> </Language> |
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4. Start AppServer
As soon as you made the nesessary actions to enable n-gram data sets in AppServerX.xml, start AppServer for the changes to take effect.
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