"Jansson, Patrick" - Selaus tekijän mukaan Julkaisut
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City Event Identification from Instagram Data using Word Embedding and Topic Model Visualization
Arcada Working Papers;7/2017 (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 ... -
Deep Learning Models for Cross-Lingual Short-Text Matching
Arcada Working Papers (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 ... -
Topic Modelling Analysis of Instagram Data for the Greater Helsinki Region
Arcada Working Papers;3/2017 (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 ... -
Towards Better Customer Experience: Models for Automatic Detection of Potential Misuse or Mistakes in Customer Care Process
Arcada Working Papers (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 ...
