| dc.date.accessioned |
2020-12-08T11:29:21Z |
|
| dc.date.available |
2020-12-08T11:29:21Z |
|
| dc.date.issued |
2020-12-08 |
|
| dc.identifier.uri |
http://hdl.handle.net/123456789/32377 |
|
| dc.title |
Active Faceted Search |
en |
| ethesis.discipline |
Algorithms and Machine Learning |
und |
| ethesis.department |
Tietojenkäsittelytieteen osasto |
und |
| ethesis.faculty |
Matemaattis-luonnontieteellinen tiedekunta |
fi |
| ethesis.faculty |
Faculty of Science |
en |
| ethesis.faculty |
Matematisk-naturvetenskapliga fakulteten |
sv |
| ethesis.faculty.URI |
http://data.hulib.helsinki.fi/id/8d59209f-6614-4edd-9744-1ebdaf1d13ca |
|
| ethesis.university.URI |
http://data.hulib.helsinki.fi/id/50ae46d8-7ba9-4821-877c-c994c78b0d97 |
|
| ethesis.university |
Helsingin yliopisto |
fi |
| ethesis.university |
University of Helsinki |
en |
| ethesis.university |
Helsingfors universitet |
sv |
| dct.creator |
Weber, Sean |
|
| dct.issued |
2020 |
|
| dct.language.ISO639-2 |
eng |
|
| dct.abstract |
We present Active Faceted Search, a technique which allows a user to iteratively refine search results by selecting from a set of facets that is dynamically refined with each iteration. The facets presented are selected using a contextual multi armed bandit model. We first describe the computational model of a system which implements Active Faceted Search. We also create a web application to demonstrate an example of a system that can use an active faceted search component along with more traditional search elements such as a typed query and sidebar component. We perform simulations to compare the performance of the system under different parameters. Finally, we present a user experiment in which users are instructed to perform tasks in order to compare Active Faceted Search to traditional search techniques. |
en |
| dct.subject |
faceted search |
|
| dct.subject |
bandit |
|
| dct.subject |
exploratory search |
|
| dct.language |
en |
|
| ethesis.isPublicationLicenseAccepted |
true |
|
| ethesis.language.URI |
http://data.hulib.helsinki.fi/id/languages/eng |
|
| ethesis.language |
englanti |
fi |
| ethesis.language |
English |
en |
| ethesis.language |
engelska |
sv |
| ethesis.thesistype |
pro gradu -tutkielmat |
fi |
| ethesis.thesistype |
master's thesis |
en |
| ethesis.thesistype |
pro gradu-avhandlingar |
sv |
| ethesis.thesistype.URI |
http://data.hulib.helsinki.fi/id/thesistypes/mastersthesis |
|
| dct.identifier.ethesis |
E-thesisID:76b803c6-395a-4994-87b9-0df3d6d3cdb8 |
|
| dct.identifier.urn |
URN:NBN:fi:hulib-202012084728 |
|
| dc.type.dcmitype |
Text |
|
| ethesis.facultystudyline.URI |
none |
|
| ethesis.mastersdegreeprogram.URI |
none |
|
