Semanlink - Supervised machine learning AND Graphs+Machine Learning

raphaelsty/ckb: Contextual knowledge bases

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2020-11-09 About

[1806.06478] Co-training Embeddings of Knowledge Graphs and Entity Descriptions for Cross-lingual Entity Alignment

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2020-09-06 About

[1909.01259] Neural Attentive Bag-of-Entities Model for Text Classification

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A model that performs **text classification using entities in a knowledge base**.

> Entities provide unambiguous and relevant semantic signals that are beneficial for capturing semantics in texts. We combine **simple high-recall entity detection based on a dictionary** (word->list of entities), to detect entities in a document, with a novel neural **attention mechanism that enables the model to focus on a small number of unambiguous and relevant entities**.

2 steps:

1. Entity detection
2. Classification using the detected entities (+text) as inputs

Regarding entity linking, a local model which uses cosine
similarity between the embedding of the target
entity and the word-based representation of
the document to capture the relevance of an entity
given a document.

Embeddings from the KB: computed using [#Wikipedia2Vec](tag:wikipedia2vec) (similar words and entities
close to one another in a unified vector space)

Model using attention, with 2 features :

- cosine similarity between the
embedding of the entity and the word based
representation of the document
- the probability that the entity
name refers to the entity in KB.

Somewhat [related](doc:2020/01/investigating_entity_knowledge_)

### Conclusion:

>a neural
network model that performs text classification using
entities in Wikipedia. We combined simple
dictionary-based entity detection with a neural attention
mechanism to enable the model to focus
on a small number of unambiguous and relevant
entities in a document.

2020-09-02 About

[2003.11644] MAGNET: Multi-Label Text Classification using Attention-based Graph Neural Network

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2020-08-14 About

Experiments in Graph-based Semi-Supervised Learning Methods for Class-Instance Acquisition

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Graph-based Semi-Supervised Learning

2019-06-18 About

How to do Deep Learning on Graphs with Graph Convolutional Networks Part 2

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2019-01-30 About

[1603.08861] Revisiting Semi-Supervised Learning with Graph Embeddings

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2018-02-13 About