Current state-of-the-art models for sentiment analysis make use of word order either explicitly by pre-training on a language modeling objective or implicitly by using recurrent neural networks (RNNS) or convolutional networks (CNNS). This is a problem for cross-lingual models that use bilingual embeddings as features, as the difference in word order between source and target languages is not resolved. In this work, we explore reordering as a pre-processing step for sentence-level crosslingual sentiment classification with two language combinations (English-Spanish, English-Catalan). We find that while reordering helps both models, CNNS are more sensitive to local reorderings, while global reordering benefits RNNS.Los modelos de análisis de...
We introduce (1) a novel neural network structure for bilingual modeling of sentence pairs that allo...
Significant advances have been achieved in bilingual word-level alignment from comparable corpora, y...
Word embeddings represent words in a numeric space so that semantic relations between words are repr...
Current state-of-the-art models for sentiment analysis make use of word order either explicitly by p...
Current state-of-the-art models for sentiment analysis make use of word order either explicitly by p...
39th European Conference on Information Retrieval, ECIR 2017, , 8-13 April 2017Sentiment connection ...
Word embeddings represent words in a numeric space so that semantic relations between words are repr...
The quality of statistical machine translation performed with phrase based approaches can be increas...
Comunicació presentada a: Iberian Languages Evaluation Forum (IberLEF 2019), celebrat el 24 de setem...
Cross-lingual sentiment classification aims to conduct sentiment classification in a target language...
While lexicalized reordering models have been widely used in phrase-based translation systems, they ...
Word reordering is a problematic issue forlanguage pairs with significantly different word orders,su...
Objective sentences lack sentiments and, hence, can reduce the accuracy of a sentiment classifier. T...
International audienceWhile most text classification studies focus on monolingual documents, in this...
Across the globe, people are voicing their opinion in social media and various other online fora. Gi...
We introduce (1) a novel neural network structure for bilingual modeling of sentence pairs that allo...
Significant advances have been achieved in bilingual word-level alignment from comparable corpora, y...
Word embeddings represent words in a numeric space so that semantic relations between words are repr...
Current state-of-the-art models for sentiment analysis make use of word order either explicitly by p...
Current state-of-the-art models for sentiment analysis make use of word order either explicitly by p...
39th European Conference on Information Retrieval, ECIR 2017, , 8-13 April 2017Sentiment connection ...
Word embeddings represent words in a numeric space so that semantic relations between words are repr...
The quality of statistical machine translation performed with phrase based approaches can be increas...
Comunicació presentada a: Iberian Languages Evaluation Forum (IberLEF 2019), celebrat el 24 de setem...
Cross-lingual sentiment classification aims to conduct sentiment classification in a target language...
While lexicalized reordering models have been widely used in phrase-based translation systems, they ...
Word reordering is a problematic issue forlanguage pairs with significantly different word orders,su...
Objective sentences lack sentiments and, hence, can reduce the accuracy of a sentiment classifier. T...
International audienceWhile most text classification studies focus on monolingual documents, in this...
Across the globe, people are voicing their opinion in social media and various other online fora. Gi...
We introduce (1) a novel neural network structure for bilingual modeling of sentence pairs that allo...
Significant advances have been achieved in bilingual word-level alignment from comparable corpora, y...
Word embeddings represent words in a numeric space so that semantic relations between words are repr...