Teaching machines about emotions
user-607cde9d4c775e0497f57189(2018)
摘要
Artificial intelligence algorithms are becoming an
increasingly important part of human life with many chat bots and
digital personal assistants now interacting directly with us
through natural language. Such human-computer interaction can be
made more useful by enriching the underlying algorithms with a
detailed sense of emotion. In my thesis I propose new ways to
detect, encode and modify emotional content in text. First, I show
how we can leverage the vast amount of texts on social media with
emojis to train a classifier that can accurately detect various
kinds of emotional content in text. Secondly, I introduce a
state-of-the-art domain adaptation method that is explicitly
designed to tackle issues occurring in the messy real-world text
data that existing NLP methods struggle with. Lastly, I propose a
new algorithm that could be used to decompose text inputs into
disentangled representations and then manipulate these
representations in a controlled manner to obtain a modified version
of the input.
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关键词
Natural language,Classifier (UML),Human–computer interaction,Computer science,Leverage (statistics),Social media,ENCODE,Domain adaptation,Human life
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