CMoptions-class {Onassis} | R Documentation

## Class to set the options to run the EntityFinder

### Description

CMoptions is a class that represents Conceptmapper configurations. It allows users to set the possible combinations of different parameters for Conceptmapper running.

This method shows the list of options to run the Entity finder

### Usage

    ## S4 method for signature 'CMoptions'
    show(object)

### Arguments

`object` | CMoptions instance

### Details

The following methods can be applied to CMoptions

`show`
`paramValueIndex`
`paramValueIndex<-`
`SearchStrategy`
`SearchStrategy<-`
`CaseMatch`
`CaseMatch<-`
`Stemmer`
`Stemmer<-`
`StopWords`
`StopWords<-`
`OrderIndependentLookup`
`OrderIndependentLookup`
`FindAllMatches`
`FindAllMatches<-`
`SynonymType`
`SynonymType<-`

### Value

the list of options

### Slots

`paramValueIndex`

  An integer value to index the 576 parameter combinations

`SearchStrategy`

  The matching strategy for finding concepts in the input text

  - CONTIGUOUS_MATCHLongets match of contiguous tokens within enclosing span

  - SKIP_ANY_MATCHLongest match of not-necessarily contiguous tokens

  - SKIP_ANY_MATCH_ALLOW_OVERLAPLongest match of not-necessarily contiguous tokens, overlapping matches are allowed

`CaseMatch`

  - CASE_IGNOREFold everything to lowercase for matching

  - CASE_INSENSITIVEFold only tokens with initial caps to lowercase

  - CASE_FOLD_DIGITSFold all (and only) tokens with a digit

  - CASE_SENSITIVEPerform no case folding

`Stemmer`

  - BIOLEMMATIZER A stemmer specific for biomedical literature

  - PORTER A stemmer that removes the commoner morphological and inflexional endings from words in English

  - NONE No word stemming

`StopWords`

  - PUBMED A list of stop words obtained analyzing Pubmed papers

  - NONE No stop words

`OrderIndependentLookup`

  - ON Ordering within span is ignored (i.e. 'Breast cancer' would equal 'Cancer breast')

  - OFF Ordering is taken into consideration

`FindAllMatches`

  - YES All the matches within the span are found

  - NO Only the longest match within the span will be returned

`SynonymType`

  - EXACT_ONLY Only exact synonyms are considered

  - ALL All synonym types are included

### Examples

    options <- new('CMoptions')
    opt <- CMoptions()
    show(opt)

[Package Onassis version 1.8.2 Index]