Haku
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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 ...
Working Papers Presented in Arcada on R&D Day June 4, 2014
(2014)
The Department of Business and Analytics in Arcada University of Applied Sciences arranged a R&D Day seminar on June 4,2014. Five working papers presented in this seminar are published in this report.
Deep Learning Models for Cross-Lingual Short-Text Matching
(Yrkeshögskolan Arcada, 2018)
Short-text matching is a fundamental task in many important NLP applications such as question answering, machine translation and conversational assistants. The CIKM2018 AnalytiCup takes on the challenge of language adaptation ...
Towards Better Customer Experience: Models for Automatic Detection of Potential Misuse or Mistakes in Customer Care Process
(Yrkeshögskolan Arcada, 2018)
In this study we explore AI methods and models for intelligent customer support solutions that could help automatically supervise the support case handling process and detect potential mistakes or misuse in case handling ...