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Semantic Composition

5 papers with code ยท Natural Language Processing

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Semantic Hilbert Space for Text Representation Learning

26 Feb 2019

To address this issue, we propose a new framework that models different levels of semantic units (e. g. sememe, word, sentence, and semantic abstraction) on a single \textit{Semantic Hilbert Space}, which naturally admits a non-linear semantic composition by means of a complex-valued vector word representation.

REPRESENTATION LEARNING SEMANTIC COMPOSITION TEXT CLASSIFICATION

DLocRL: A Deep Learning Pipeline for Fine-Grained Location Recognition and Linking in Tweets

21 Jan 2019

Recognizing and linking such fine-grained location mentions to well-defined location profiles are beneficial for retrieval and recommendation systems.

RECOMMENDATION SYSTEMS REPRESENTATION LEARNING SEMANTIC COMPOSITION

A Survey on Deep Learning for Named Entity Recognition

22 Dec 2018

NER serves as the basis for a variety of natural language applications such as question answering, text summarization, and machine translation.

MACHINE TRANSLATION NAMED ENTITY RECOGNITION (NER) QUESTION ANSWERING SEMANTIC COMPOSITION TEXT SUMMARIZATION

Quantifying Context Overlap for Training Word Embeddings

EMNLP 2018

Most models for learning word embeddings are trained based on the context information of words, more precisely first order co-occurrence relations.

DIMENSIONALITY REDUCTION LANGUAGE MODELLING LEARNING WORD EMBEDDINGS SEMANTIC COMPOSITION

Learning to Compose over Tree Structures via POS Tags

18 Aug 2018

Recursive Neural Network (RecNN), a type of models which compose words or phrases recursively over syntactic tree structures, has been proven to have superior ability to obtain sentence representation for a variety of NLP tasks.

SEMANTIC COMPOSITION SENTENCE CLASSIFICATION

Tag-Enhanced Tree-Structured Neural Networks for Implicit Discourse Relation Classification

IJCNLP 2017

Identifying implicit discourse relations between text spans is a challenging task because it requires understanding the meaning of the text.

IMPLICIT DISCOURSE RELATION CLASSIFICATION SEMANTIC COMPOSITION