Struct rusty_ai::data::dataset::Dataset

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pub struct Dataset<XT: Number, YT: TargetValue> {
    pub x: DMatrix<XT>,
    pub y: DVector<YT>,
}

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§x: DMatrix<XT>§y: DVector<YT>

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impl<XT: Number, YT: TargetValue> Dataset<XT, YT>

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pub fn new(x: DMatrix<XT>, y: DVector<YT>) -> Self

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pub fn into_parts(&self) -> (&DMatrix<XT>, &DVector<YT>)

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pub fn is_not_empty(&self) -> bool

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pub fn nrows(&self) -> usize

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pub fn standardize(&mut self)
where XT: RealNumber,

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pub fn train_test_split( &self, train_size: f64, seed: Option<u64> ) -> Result<(Self, Self), Box<dyn Error>>

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pub fn split_on_threshold( &self, feature_index: usize, threshold: XT ) -> (Self, Self)

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pub fn samples(&self, sample_size: usize, seed: Option<u64>) -> Self

Trait Implementations§

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impl<XT: Number, YT: TargetValue> Debug for Dataset<XT, YT>

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fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more

Auto Trait Implementations§

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impl<XT, YT> RefUnwindSafe for Dataset<XT, YT>
where XT: RefUnwindSafe, YT: RefUnwindSafe,

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impl<XT, YT> Send for Dataset<XT, YT>

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impl<XT, YT> Sync for Dataset<XT, YT>

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impl<XT, YT> Unpin for Dataset<XT, YT>
where XT: Unpin, YT: Unpin,

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impl<XT, YT> UnwindSafe for Dataset<XT, YT>
where XT: UnwindSafe, YT: UnwindSafe,

Blanket Implementations§

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into<U> for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> Pointable for T

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const ALIGN: usize = _

The alignment of pointer.
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type Init = T

The type for initializers.
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unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more
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unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more
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unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

Mutably dereferences the given pointer. Read more
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unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more
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impl<T> Same for T

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type Output = T

Should always be Self
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impl<SS, SP> SupersetOf<SS> for SP
where SS: SubsetOf<SP>,

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fn to_subset(&self) -> Option<SS>

The inverse inclusion map: attempts to construct self from the equivalent element of its superset. Read more
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fn is_in_subset(&self) -> bool

Checks if self is actually part of its subset T (and can be converted to it).
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fn to_subset_unchecked(&self) -> SS

Use with care! Same as self.to_subset but without any property checks. Always succeeds.
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fn from_subset(element: &SS) -> SP

The inclusion map: converts self to the equivalent element of its superset.
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.
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impl<V, T> VZip<V> for T
where V: MultiLane<T>,

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fn vzip(self) -> V