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Applied machine learning in the logistics sector: A comparative analysis of supervised learning algorithms
Blekinge Tekniska Högskola, Fakulteten för datavetenskaper, Institutionen för programvaruteknik.
2018 (engelsk)Independent thesis Basic level (degree of Bachelor), 10 poäng / 15 hpOppgave
Abstract [en]

BackgroundMachine learning is an area that is being explored with great haste these days, which inspired this study to investigate how seven different supervised learning algorithms perform compared to each other. These algorithms were used to perform classification tasks on logistics consignments, the classification is binary and a consignment can either be classified as missed or not.

ObjectivesThe goal was to find which of these algorithms perform well when used for this classification task and to see how the results varied with different sized datasets. Importance of the features which were included in the datasets has been analyzed with the intention of finding if there is any connection between human errors and these missed consignments.

MethodsThe process from raw data to a predicted classification has many steps including data gathering, data preparation, feature investigation and more. Through cross-validation, the algorithms were all trained and tested upon the same datasets and then evaluated based on the metrics recall and accuracy.

ResultsThe scores on both metrics increase with the size of the datasets, and when comparing the seven algorithms, two does not perform equally compared to the other five, which all perform moderately the same.

Conclusions Any of the five algorithms mentioned prior can be chosen for this type of classification, or to further study based on other measurements, and there is an indication that human errors could play a part on whether a consignment gets classified as missed or not.

sted, utgiver, år, opplag, sider
2018. , s. 29
HSV kategori
Identifikatorer
URN: urn:nbn:se:bth-16656OAI: oai:DiVA.org:bth-16656DiVA, id: diva2:1228842
Eksternt samarbeid
Wireless Independent Provider
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DV1478 Bachelor Thesis in Computer Science
Utdanningsprogram
DVGIS Security Engineering
Presentation
2018-05-30, 08:30 (engelsk)
Veileder
Examiner
Tilgjengelig fra: 2018-07-03 Laget: 2018-06-28 Sist oppdatert: 2018-07-03bibliografisk kontrollert

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