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City Event Identification from Instagram Data using Word Embedding and Topic Model Visualization
(Yrkeshögskolan Arcada Ab, 2017)
In this study, we explore unsupervised methods and models for identifying city events from Instagram data. We combine the use of event keywords with expansions based on word embeddings to identify semantically related terms ...
Topic Modelling Analysis of Instagram Data for the Greater Helsinki Region
(Yrkeshögskolan Arcada, 2017)
In this study we explore an Instagram dataset that collected public Instagram posts and comments from the greater Helsinki region during a three months period . We perform a variety of topic modelling analysis on the ...
Single-word speech recognition with Convolutional Neural Networks on raw waveforms
(Yrkeshögskolan Arcada, 2018)
This work focuses on single-word speech recognition, where the end goal is to accurately recognize a set of predefined words from short audio clips. It uses the Speech Commands dataset, which consists of 65 000 one-second ...