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word embeddings

Posts about different aspects of word embeddings.

AAAI 2019 Highlights: Dialogue, reproducibility, and more

AAAI 2019 Highlights: Dialogue, reproducibility, and more

This post discusses highlights of AAAI 2019. It covers dialogue, reproducibility, question answering, the Oxford style debate, invited talks, and a diverse set of research papers.

EMNLP 2018 Highlights: Inductive bias, cross-lingual learning, and more

EMNLP 2018 Highlights: Inductive bias, cross-lingual learning, and more

This post discusses highlights of EMNLP 2018. It focuses on talks and papers dealing with inductive bias, cross-lingual learning, word embeddings, latent variable models, language models, and datasets.

A Review of the Neural History of Natural Language Processing

language models

A Review of the Neural History of Natural Language Processing

This post expands on the Frontiers of Natural Language Processing session organized at the Deep Learning Indaba 2018. It discusses major recent advances in NLP focusing on neural network-based methods.

Word embeddings in 2017: Trends and future directions

word embeddings

Word embeddings in 2017: Trends and future directions

Word embeddings are an integral part of current NLP models, but approaches that supersede the original word2vec have not been proposed. This post focuses on the deficiencies of word embeddings and how recent approaches have tried to resolve them.

Highlights of EMNLP 2017: Exciting datasets, return of the clusters, and more

natural language processing

Highlights of EMNLP 2017: Exciting datasets, return of the clusters, and more

This post discusses highlights of the 2017 Conference on Empirical Methods in Natural Language Processing (EMNLP 2017). These include exciting datasets, new cluster-based methods, distant supervision, data selection, character-level models, and many more.

A survey of cross-lingual word embedding models

A survey of cross-lingual word embedding models

Monolingual word embeddings are pervasive in NLP. To represent meaning and transfer knowledge across different languages, cross-lingual word embeddings can be used. Such methods learn representations of words in a joint embedding space.

Highlights of EMNLP 2016: Dialogue, deep learning, and more

natural language processing

Highlights of EMNLP 2016: Dialogue, deep learning, and more

This post discusses highlights of the 2016 Conference on Empirical Methods in Natural Language Processing (EMNLP 2016). These include work on reinforcement learning, dialogue, sequence-to-sequence models, semantic parsing, natural language generation, and many more.

On word embeddings - Part 3: The secret ingredients of word2vec

word embeddings

On word embeddings - Part 3: The secret ingredients of word2vec

Word2vec is a pervasive tool for learning word embeddings. Its success, however, is mostly due to particular architecture choices. Transferring these choices to traditional distributional methods makes them competitive with popular word embedding methods.

On word embeddings - Part 2: Approximating the Softmax

word embeddings

On word embeddings - Part 2: Approximating the Softmax

The softmax layer is a core part of many current neural network architectures. When the number of output classes is very large, such as in the case of language modelling, computing the softmax becomes very expensive. This post explores approximations to make the computation more efficient.

On word embeddings - Part 1

word embeddings

On word embeddings - Part 1

Word embeddings popularized by word2vec are pervasive in current NLP applications. The history of word embeddings, however, goes back a lot further. This post explores the history of word embeddings in the context of language modelling.