izpis_h1_title_alt

Detection of Parkinson's disease symptoms based on wearable sensors
PETRUSHEVSKI, ANDREJ (Author), Robnik Šikonja, Marko (Mentor) More about this mentor... This link opens in a new window, Valmarska, Anita (Co-mentor)

.pdfPDF - Presentation file, Download (1,12 MB)

Abstract
A time series is a sequence of points ordered in time. Time series analysis can often reveal useful patterns for describing certain behavior or for predicting future events. In this thesis, we experimentally express the relationship between the symptoms severity scores of the patients and their gait signals defined as time series. We used different deep neural networks for time series classification and investigated the ability of deep neural networks to automatically extract discriminatory features from raw sensory data. We show how transferred features from the bottom, middle, or top layer of the neural network for human activity recognition affect the models' performance for detection of the symptoms. We empirically assess the accuracy of deep neural networks in a practical scenario where we try to automatically predict the patients' symptoms based on their gait signals.

Language:English
Keywords:wearable sensors, Parkinson's disease, deep learning
Work type:Bachelor thesis/paper (mb11)
Organization:FRI - Faculty of computer and information science
Year:2019
COBISS.SI-ID:1538421187 Link is opened in a new window
Views:67
Downloads:27
Metadata:XML RDF-CHPDL DC-XML DC-RDF
 
Average score:(0 votes)
Your score:Voting is allowed only to logged in users.
:
Share:AddThis
AddThis uses cookies that require your consent. Edit consent...

Secondary language

Language:Slovenian
Title:Detekcija simptomov Parkinsonove bolezni na podlagi nosljivih senzorjev
Abstract:
Časovna vrsta je zaporedje časovno razporejenih točk. Analiza časovnih vrst pogosto razkrije uporabne vzorce za opis določenih vedenj ali za napovedovanje prihodnjih dogodkov. Namen diplomskega dela je eksperimentalno določiti resnost simptomov bolnikov z meritvami, pridobljenimi iz pospeškometra in žiroskopa, ki so definirane kot časovne vrste. Za klasifikacijo časovnih vrst smo uporabili globoke nevronske mreže. Raziskali smo sposobnost globokih nevronskih mrež, da samodejno pridobivajo diskriminatorne lastnosti iz surovih senzoričnih podatkov. Pokažemo, kako značilke iz začetnih, sredinskih in končnih nivojev mreže za prepoznavanje človeške dejavnosti vplivajo na uspešnost modelov za odkrivanje simptomov parkinsonove bolezni. Empirično preverimo natančnost globokih nevronskih mrež v praktičnem scenariju, kjer poskušamo oceniti bolnikove simptome na podlagi signalov nosljivih senzorjev med hojo.

Keywords:nosljivi senzorji, parkinsonova bolezen, globoko učenje

Similar documents

Similar works from RUL:
Similar works from other Slovenian collections:

Comments

Leave comment

You have to log in to leave a comment.

Comments (0)
0 - 0 / 0
 
There are no comments!

Back