Search Results for author: Sima Sharifirad

Found 6 papers, 0 papers with code

Using Attention-based Bidirectional LSTM to Identify Different Categories of Offensive Language Directed Toward Female Celebrities

no code implementations WS 2019 Sima Sharifirad, Stan Matwin

In addition, we identify ten female figures from different professions and racial backgrounds who have experienced harassment on Twitter.

How is Your Mood When Writing Sexist tweets? Detecting the Emotion Type and Intensity of Emotion Using Natural Language Processing Techniques

no code implementations28 Jan 2019 Sima Sharifirad, Borna Jafarpour, Stan Matwin

While sexism has been considered as a category of hateful speech in the literature, there is no comprehensive definition and category of sexism attracting natural language processing techniques.

Sentiment Analysis

Boosting Text Classification Performance on Sexist Tweets by Text Augmentation and Text Generation Using a Combination of Knowledge Graphs

no code implementations WS 2018 Sima Sharifirad, Borna Jafarpour, Stan Matwin

In our text generation approach, we generate new tweets by replacing words using data acquired from ConceptNet relations in order to increase the size of our training set, this method is very helpful with frustratingly small datasets, preserves the label and increases diversity.

Abusive Language BIG-bench Machine Learning +8

Modified SMOTE Using Mutual Information and Different Sorts of Entropies

no code implementations29 Mar 2018 Sima Sharifirad, Azra Nazari, Mehdi Ghatee

These four pre-processing methods are combined with 1NN and J48 classifiers and their performance are compared with the previous methods on 11 imbalanced datasets from KEEL repository.

Attribute

Cannot find the paper you are looking for? You can Submit a new open access paper.