Data Set Information:

PD数据库由培训和测试文件组成。培训数据属于20名PWP（6名女性，14名男性）和20名健康人（10名女性，10名男性），他们在伊斯坦布尔大学Cerrahpasa医学院神经病学系提出上诉。对所有受试者进行多种类型的录音（26个语音样本，包括持续元音、数字、单词和短句）。从每个语音样本中提取26个线性和基于时间-频率的特征。该数据集中还提供了由专家医生确定的每位患者的UPDRS（统一帕金森病评定量表）得分。因此，该数据集也可用于回归。

在收集由多种类型的录音组成的训练数据集并执行我们的实验后，根据获得的结果，我们继续在相同的条件下，通过同一名医生的检查过程从PWP收集一个独立的测试集。在收集该数据集的过程中，28名PD患者要求仅说出持续元音“a”和“o”三次，总共记录168次。从该数据集的语音样本中提取了相同的26个特征。该数据集可以用作独立测试集，以验证在训练集上获得的结果。

Further details are contained in the following reference -- if you use this dataset, please cite:
Erdogdu Sakar, B., Isenkul, M., Sakar, C.O., Sertbas, A., Gurgen, F., Delil, S., Apaydin, H., Kursun,
O., 'Collection and Analysis of a Parkinson Speech Dataset with Multiple Types of Sound
Recordings', IEEE Journal of Biomedical and Health Informatics, vol. 17(4), pp. 828-834, 2013

Training Data File:
Each subject has 26 voice samples including sustained vowels, numbers, words and short
sentences. The voice samples in the training data file are given in the
following order:

sample# - corresponding voice samples
1: sustained vowel (aaaa€|a€|)
2: sustained vowel (oooa€|...)
3: sustained vowel (uuua€|...)
4-13: numbers from 1 to 10
14-17: short sentences
18-26: words

Test Data File:
28 PD patients are asked to say only the sustained vowels 'a' and 'o' three times respectively which makes a total of 168 recordings (each subject has 6 voice samples) The voice samples in the test data file are given in the following order:

sample# - corresponding voice samples
1-3: sustained vowel (aaaa€|a€|)
4-6: sustained vowel (oooa€|a€|)

Attribute Information:

Training Data File:
column 1: Subject id

colum 2-27: features
features 1-5: Jitter (local),Jitter (local, absolute),Jitter (rap),Jitter (ppq5),Jitter (ddp),
features 6-11: Shimmer (local),Shimmer (local, dB),Shimmer (apq3),Shimmer (apq5), Shimmer (apq11),Shimmer (dda),
features 12-14: AC,NTH,HTN,
features 15-19: Median pitch,Mean pitch,Standard deviation,Minimum pitch,Maximum pitch,
features 20-23: Number of pulses,Number of periods,Mean period,Standard deviation of period, features 24-26: Fraction of locally unvoiced frames,Number of voice breaks,Degree of voice breaks

column 28: UPDRS
column 29: class information

Test Data File:
column 1: Subject id

colum 2-27: features
features 1-5: Jitter (local),Jitter (local, absolute),Jitter (rap),Jitter (ppq5),Jitter (ddp),
features 6-11: Shimmer (local),Shimmer (local, dB),Shimmer (apq3),Shimmer (apq5), Shimmer (apq11),Shimmer (dda),
features 12-14: AC,NTH,HTN,
features 15-19: Median pitch,Mean pitch,Standard deviation,Minimum pitch,Maximum pitch,
features 20-23: Number of pulses,Number of periods,Mean period,Standard deviation of period,
features 24-26: Fraction of locally unvoiced frames,Number of voice breaks,Degree of voice breaks

column 28: class information

Relevant Papers:

Erdogdu Sakar, B., Isenkul, M., Sakar, C.O., Sertbas, A., Gurgen, F., Delil, S., Apaydin, H., Kursun, O., 'Collection and Analysis of a Parkinson Speech Dataset with Multiple Types of Sound Recordings', IEEE Journal of Biomedical and Health Informatics, vol. 17(4), pp. 828-834, 2013.

Isenkul, M.E., Erdo??du, B., Sakar, C.O., G??m??s, E., Delil, M.S., G??rgen, F., Sertbas, A., Kursun, O.,
Parkinson Hastal?±???±n?±n Ses Disfonilerinden Te??hisi i?§in bir Ses Veritaban?± Olusturulmas?± ve
?–r??nt??lerinin Kullan?±m?±, 16. Biyomedikal M??hendisli??i Ulusal Toplant?±s?± (B?°YOMUT 2011),
Antalya, Turkey, October, 2011.

Citation Request:

Please cite the following paper if you use this dataset:
Erdogdu Sakar, B., Isenkul, M., Sakar, C.O., Sertbas, A., Gurgen, F., Delil, S., Apaydin, H., Kursun, O., 'Collection and Analysis of a Parkinson Speech Dataset with Multiple Types of Sound Recordings', IEEE Journal of Biomedical and Health Informatics, vol. 17(4), pp. 828-834, 2013.

1. Olcay KURSUN, PhD.,
Istanbul University,
Department of Computer Engineering,
34320, Istanbul, Turkey
Phone: +90 (212) 473 7070 - 17827
Email: okursun '@' istanbul.edu.tr

2. Betul ERDOGDU SAKAR, PhD.,
Bahcesehir University,
Department of Software Engineering,
34381, Istanbul, Turkey
Phone: +90 (212) 381 0589
Email: betul.erdogdu '@' eng.bahcesehir.edu.tr

3. M. Erdem ISENKUL, M.S.,
Istanbul University,
Department of Computer Engineering,
34320, Istanbul, Turkey
Email: eisenkul '@' istanbul.edu.tr

4. C. Okan SAKAR, PhD.,
Bahcesehir University,
Department of Computer Engineering,
34381, Istanbul, Turkey
Phone: +90 (212) 381 0571
Email: okan.sakar '@' eng.bahcesehir.edu.tr

5. Ahmet SERTBAS, PhD,
Istanbul University,
Department of Computer Engineering,
34320, Istanbul, Turkey
Email: asertbas '@' istanbul.edu.tr

6. Fikret GURGEN, PhD.,
Bogazici University,
Department of Computer Engineering,
34342, Istanbul, Turkey
Email: gurgen '@' boun.edu.tr

7. Sakir DELIL, M.D., PhD.,
Istanbul University,
Cerrahpa??a Faculty of Medicine,
Department of Neurology,
34098, Istanbul, Turkey
Email: sakir.delil '@' ctf.edu.tr

8. Hulya APAYDIN, M.D., PhD.,
Istanbul University,
Cerrahpa??a Faculty of Medicine,
Department of Neurology,
34098, Istanbul, Turkey
Email: hulya.apaydin '@' ctf.edu.tr

Donor:
C. Okan SAKAR, PhD.,
Bahcesehir University,
Department of Computer Engineering,
34381, Istanbul, Turkey
Phone: +90 (212) 381 0571
Email: okan.sakar '@' eng.bahcesehir.edu.tr