Parkinsons Class |
Namespace: Accord.DataSets
The Parkinsons type exposes the following members.
Name | Description | |
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Parkinsons |
Prepares the Oxford Parkinson's Disease Detection data set.
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Name | Description | |
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ClassLabels |
Gets the class labels associated with each instance
in Oxford Parkinson's Disease Detection Dataset.
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ClassNames |
Gets the class labels in Wisconsin's (Diagnostic) Breast Cancer dataset.
"Benign", "Malignant".
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Features |
Gets the data instance features contained in Oxford Parkinson's Disease Detection Dataset.
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InstanceIds |
Gets identifiers for each of the instances contained in Oxford Parkinson's Disease Detection Dataset.
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NumberOfClasses |
Gets the number of classes in this dataset (should be 2).
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NumberOfInputs |
Gets the number of inputs (input dimension) in this dataset (should be 22).
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VariableNames |
Gets the variable names in Oxford Parkinson's Disease Detection data set:
MDVP:Fo(Hz) - Average vocal fundamental frequency,
MDVP:Fhi(Hz) - Maximum vocal fundamental frequency,
MDVP:Flo(Hz) - Minimum vocal fundamental frequency,
MDVP:Jitter(%) - Measures of variation in fundamental frequency,
MDVP:Jitter(Abs) - Measures of variation in fundamental frequency,
MDVP:RAP - Measures of variation in fundamental frequency,
MDVP:PPQ - Measures of variation in fundamental frequency,
Jitter:DDP - Measures of variation in fundamental frequency,
MDVP:Shimmer - Several measures of variation in amplitude,
MDVP:Shimmer(dB) - Several measures of variation in amplitude,
Shimmer:APQ3 - Several measures of variation in amplitude,
Shimmer:APQ5 - Several measures of variation in amplitude,
MDVP:APQ - Several measures of variation in amplitude,
Shimmer:DDA - Several measures of variation in amplitude,
NHR,HNR - Two measures of ratio of noise to tonal components in the voice,
RPDE,D2 - Two nonlinear dynamical complexity measures,
DFA - Signal fractal scaling exponent,
spread1 - Nonlinear measures of fundamental frequency variation,
spread2 - Nonlinear measures of fundamental frequency variation,
PPE - Nonlinear measures of fundamental frequency variation,
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Name | Description | |
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Equals | Determines whether the specified object is equal to the current object. (Inherited from Object.) | |
Finalize | Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection. (Inherited from Object.) | |
GetHashCode | Serves as the default hash function. (Inherited from Object.) | |
GetType | Gets the Type of the current instance. (Inherited from Object.) | |
MemberwiseClone | Creates a shallow copy of the current Object. (Inherited from Object.) | |
ToString | Returns a string that represents the current object. (Inherited from Object.) |
Name | Description | |
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HasMethod |
Checks whether an object implements a method with the given name.
(Defined by ExtensionMethods.) | |
IsEqual |
Compares two objects for equality, performing an elementwise
comparison if the elements are vectors or matrices.
(Defined by Matrix.) | |
To(Type) | Overloaded.
Converts an object into another type, irrespective of whether
the conversion can be done at compile time or not. This can be
used to convert generic types to numeric types during runtime.
(Defined by ExtensionMethods.) | |
ToT | Overloaded.
Converts an object into another type, irrespective of whether
the conversion can be done at compile time or not. This can be
used to convert generic types to numeric types during runtime.
(Defined by ExtensionMethods.) |
This dataset is composed of a range of biomedical voice measurements from 31 people, 23 with Parkinson's disease (PD). Each column in the table is a particular voice measure, and each row corresponds one of 195 voice recording from these individuals("name" column). The main aim of the data is to discriminate healthy people from those with PD, according to "status" column which is set to 0 for healthy and 1 for PD.
References: