Essays about: "UMAP"
Showing result 1 - 5 of 9 essays containing the word UMAP.
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1. Decoding communication of non-human species - Unsupervised machine learning to infer syntactical and temporal patterns in fruit-bats vocalizations.
University essay from Stockholms universitet/Institutionen för data- och systemvetenskapAbstract : Decoding non-human species communication offers a unique chance to explore alternative intelligence forms using machine learning. This master thesis focuses on discreteness and grammar, two of five linguistic areas machine learning can support, and tackles inferring syntax and temporal structures from bioacoustics data annotated with animal behavior. READ MORE
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2. Predictive maintenance using NLP and clustering support messages
University essay from Luleå tekniska universitet/Institutionen för system- och rymdteknikAbstract : Communication with customers is a major part of customer experience as well as a great source of data mining. More businesses are engaging with consumers via text messages. Before 2020, 39% of businesses already use some form of text messaging to communicate with their consumers. Many more were expected to adopt the technology after 2020[1]. READ MORE
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3. Clustering SQL-queries using unsupervised machine learning
University essay from Luleå tekniska universitet/Institutionen för system- och rymdteknikAbstract : Decerno has created a business system that utilizes Microsoft's Entity Framework (EF) which is an object-database mapper. It can automatically generate SQL queries from code written in C#. Some of these queries has started to display significant increase in query response time which require further examination. READ MORE
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4. Demography of Birch Populations across Scandinavia
University essay from Uppsala universitet/Växtekologi och evolution; Uppsala universitet/Institutionen för biologisk grundutbildningAbstract : Boreal forests are particularly vulnerable to climate change, experiencing a much more drastic increase in temperatures and having a limited amount of more northern refugia. The trees making up these vast and important ecosystems already had to adapt previously to environmental pressures brought about by the repeated glaciations during past ice ages. READ MORE
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5. Uncovering Correlations Between Two UMAP Hyperparameters and the Input Dataset
University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)Abstract : Learning small high-dimensional image datasets can be challenging: while deep learning models struggle, because of the limited data, simpler machine learning models can be slow, due to the high number of features. UMAP is a dimensionality reduction method that creates low dimensional representations of the datasets, which can be used as input to simple models, reducing the computational time. READ MORE