Tag: Tutorial

Twistbytes Approach to Hierarchical Classification shared Task at GermEval 2019

by Fernando Benites (ZHAW and SpinningBytes)

cross-posted from github

We explain here, step by step, how to reproduce results of the approach and discuss parts of the paper. The approach was aimed at building a strong baseline for the task, which should be beaten by deep learning approaches, but we did not achieve that, so we submitted this baseline, and got second in the flat problem and 1st in the hierarchical task (subtask B). This baseline builds on strong placements in different shared tasks, and although it only is a clever way for keyword spotting, it performs a very good job. Code and data can be accessed in the repository GermEval_2019

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Twist Bytes @Vardial 2018

by Fernando Benites (ZHAW and SpinningBytes)

cross-posted from the SpinningBytes blog

schwiiz ja*

This year, the SpinningBytes team participated in the VarDial competition, where we achieved second place in the German Dialect Identification shared task. The task’s goal was to identify, which region the speaker of a given sentence is from, based on the dialect he or she speaks. Dialect identification is an important NLP task; for instance, it can be used for automatic processing in a speech-to-text context, where identifying dialects enables to load a specialized model. In this blog post, we do a step by step walkthrough how to create the model in Python, while comparing it to previous years’ approaches.

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