org.nuxeo.ecm.platform.categorization.service

Interface Categorizer

All Known Implementing Classes:

LanguageCategorizer, TfIdfCategorizer

public interface Categorizer

Common interface for document categorization based on text content.

Author:

ogrisel

Method Summary

Modifier and Type	Method and Description
List<String>	guessCategories(String textContent, int maxSuggestions) Compute a list of suggested categories, sorted by decreasing confidence based on the textual content of the document.
List<String>	guessCategories(String textContent, int maxSuggestions, Double precisionThreshold) Compute a list of suggested categories, sorted by decreasing confidence based on the textual content of the document.

Method Detail

guessCategories

List<String> guessCategories(String textContent,
                             int maxSuggestions)

Compute a list of suggested categories, sorted by decreasing confidence based on the textual content of the document.

Parameters:

textContent -

maxSuggestions -

guessCategories

List<String> guessCategories(String textContent,
                             int maxSuggestions,
                             Double precisionThreshold)

Compute a list of suggested categories, sorted by decreasing confidence based on the textual content of the document.

Parameters:

textContent -

maxSuggestions -

precisionThreshold - or null to use the default threshold of the implementation.

Returns: