Search Results for author: Sarah Jane Delany

Found 6 papers, 2 papers with code

Interactive Learning Approach for Arabic Target-Based Sentiment Analysis

no code implementations RANLP 2021 Husamelddin Balla, Marisa Llorens Salvador, Sarah Jane Delany

In this paper, we propose an interactive learning approach to tackle a target-based sentiment analysis task for the Arabic language.

Sentence Sentiment Analysis

Feature Selection Tutorial with Python Examples

no code implementations11 Jun 2021 Padraig Cunningham, Bahavathy Kathirgamanathan, Sarah Jane Delany

In Machine Learning, feature selection entails selecting a subset of the available features in a dataset to use for model development.

BIG-bench Machine Learning feature selection

Wider Vision: Enriching Convolutional Neural Networks via Alignment to External Knowledge Bases

no code implementations22 Feb 2021 Xuehao Liu, Sarah Jane Delany, Susan Mckeever

We further demonstrate that by using hierarchical relationships from our external knowledge base, we can locate new unseen classes outside the CNN training set in our embeddings space, based on visual feature activations.

Entity Alignment Explainable Models +1

Underestimation Bias and Underfitting in Machine Learning

no code implementations18 May 2020 Padraig Cunningham, Sarah Jane Delany

Often, what is termed algorithmic bias in machine learning will be due to historic bias in the training data.

BIG-bench Machine Learning

k-Nearest Neighbour Classifiers: 2nd Edition (with Python examples)

1 code implementation9 Apr 2020 Padraig Cunningham, Sarah Jane Delany

This paper presents an overview of techniques for Nearest Neighbour classification focusing on; mechanisms for assessing similarity (distance), computational issues in identifying nearest neighbours and mechanisms for reducing the dimension of the data.

Classification General Classification +3

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