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Research Infrastructure for the Science and Technology of Language
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Concordancing

Retrieval of contexts of occurrence of expressions in annotated texts.

available:

CINTIL Corpus Concordancer

CLARIN Text Search

Constituency parsing

Analysis of syntactic constituents in sentences.

available:

LX-Parser

Coreference resolution

For each entity referred in a text, identify all expressions that refer to it in that text.

available:

FEUP CoRef beta

Dependency parsing

Analysis of grammatical functions in sentences.

available:

LX-DepParser

LX-UDParser beta

Grammatical quantitative analysis

Occurrence counting of grammatical elements in texts.

available:

LX-Quantitative beta

Keyword extraction

Extraction of keywords in texts.

available:

YAKE beta

Named entity recognition

Detection and semantic classification of names in texts.

available:

LX-NER beta

Nominal inflection

Lemmatization and inflection of nominal expressions.

forthcoming

Orthographic normalization

Convertion to orthographic standard.

forthcoming

POS tagging

Tokenization and morphosyntactic tagging of expressions in texts.

available:

LX-Tagger

LX-UTagger beta

UEvora Tagger

Phonological transcription

Conversion of graphemic into phonological representation.

available:

Grafone

Proficiency classification

Quantitative analysis and proficiency level classification of texts.

available:

LX-Proficiency

Semantic role labeling

Analysis of semantic roles of syntactic constituents in sentences.

available:

LX-SRLabeler

Semantic similarity

Semantic similarity between words.

available:

LX Semantic Similarity beta

Sentence splitting

Segmentation of texts into sentences and paragraphs.

available:

LX-Sentence Splitter

Sentiment analysis

Analysis of emotional polarity in texts.

available:

VISTA@UE-SA

Stylometry

Recognition of authorial style in texts.

available:

LX-AuthorialStyle beta

Sub-syntactic analysis

Tokenization, lemmatization, inflection analysis and morphosyntactic tagging of expressions in texts.

available:

LX-Suite

LX-USuite beta

Syllabification

Syllabification of expressions.

available:

LX-Syllabifier

Temporal analysis

Analysis of events and of temporal information in texts.

available:

LX-TimeAnalyzer beta

Tokenization

Segmentation of texts into lexical tokens.

available:

LX-Tokenizer

Transcription

Written representation of speech.

available:

LX-Transcriber beta

Translation

Translation of a sentence from a source language to a target language.

available:

LX-Translator beta

Treebank searching

Retrieval of syntactic patterns and expressions in annotated sentences.

available:

CINTIL Treebank Searcher

Verbal conjugation

Conjugation of verbs.

available:

LX-Conjugator

Verbal lemmatization

Lemmatization of verbal expressions.

available:

LX-Lemmatizer beta

Wordnet browsing

Browsing of wordnet lexical semantic network.

forthcoming

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