Period Changer
Donated on 5/4/2022
The dataset includes 90 non-toxic molecules designed for functional domain of a core clock protein, CRY1, of which 27 molecules significantly lengthen the period of circadian rhythm and the rest, 63 molecules, are no changers.
Dataset Characteristics
Tabular
Subject Area
Biology
Associated Tasks
Classification
Feature Type
-
# Instances
90
# Features
1177
Dataset Information
What do the instances in this dataset represent?
Small molecules
Was there any data preprocessing performed?
The data consists of a complete set of 1177 molecular descriptors and needs feature selection before classification since some of the features are redundant. We used Recursive Feature Elimination together with Extreme Gradient Boosting Classifier (XGBC) to get the best set of molecular descriptors for XGBC. Subsetted data with 10 features is included as supplementary file.
Has Missing Values?
No
Introductory Paper
By Seref Gul, F. Rahim, Safak Isin, Fatma Yilmaz, Nuri Ozturk, M. Turkay, I. Kavakli. 2021
Published in Scientific reports
Variables Table
| Variable Name | Role | Type | Description | Units | Missing Values |
|---|---|---|---|---|---|
| MATS3v | Feature | Continuous | no | ||
| nHBint10 | Feature | Integer | no | ||
| MATS3s | Feature | Continuous | no | ||
| MATS3p | Feature | Continuous | no | ||
| nHBDon_Lipinski | Feature | Integer | no | ||
| minHBint8 | Feature | Continuous | no | ||
| MATS3e | Feature | Continuous | no | ||
| MATS3c | Feature | Continuous | no | ||
| minHBint2 | Feature | Continuous | no | ||
| MATS3m | Feature | Continuous | no |
0 to 10 of 1178
Reviews
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pip install ucimlrepo
from ucimlrepo import fetch_ucirepo # fetch dataset period_changer = fetch_ucirepo(id=729) # data (as pandas dataframes) X = period_changer.data.features y = period_changer.data.targets # metadata print(period_changer.metadata) # variable information print(period_changer.variables)
Gül,Şeref and RAHIM,FATIH. (2022). Period Changer. UCI Machine Learning Repository. https://doi.org/10.24432/C5B31D.
@misc{misc_period_changer_729,
author = {Gül,Şeref and RAHIM,FATIH},
title = {{Period Changer}},
year = {2022},
howpublished = {UCI Machine Learning Repository},
note = {{DOI}: https://doi.org/10.24432/C5B31D}
}Keywords
Creators
Şeref Gül
serefgul@ku.edu.tr
Koç University
FATIH RAHIM
frahim@ku.edu.tr
DOI
License
This dataset is licensed under a Creative Commons Attribution 4.0 International (CC BY 4.0) license.
This allows for the sharing and adaptation of the datasets for any purpose, provided that the appropriate credit is given.