[−][src]Struct opencv::types::PtrOfTrainData
Methods
impl PtrOfTrainData
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pub fn as_raw_PtrOfTrainData(&self) -> *mut c_void
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pub unsafe fn from_raw_ptr(ptr: *mut c_void) -> Self
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Trait Implementations
impl Drop for PtrOfTrainData
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impl Send for PtrOfTrainData
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impl TrainData for PtrOfTrainData
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fn as_raw_TrainData(&self) -> *mut c_void
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fn missing_value(&mut self) -> Result<f32>
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fn get_layout(&self) -> Result<i32>
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fn get_n_train_samples(&self) -> Result<i32>
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fn get_n_test_samples(&self) -> Result<i32>
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fn get_n_samples(&self) -> Result<i32>
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fn get_n_vars(&self) -> Result<i32>
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fn get_n_all_vars(&self) -> Result<i32>
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fn get_sample(
&self,
var_idx: &dyn ToInputArray,
sidx: i32,
buf: &mut f32
) -> Result<()>
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&self,
var_idx: &dyn ToInputArray,
sidx: i32,
buf: &mut f32
) -> Result<()>
fn get_samples(&self) -> Result<Mat>
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fn get_missing(&self) -> Result<Mat>
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fn get_train_samples(
&self,
layout: i32,
compress_samples: bool,
compress_vars: bool
) -> Result<Mat>
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&self,
layout: i32,
compress_samples: bool,
compress_vars: bool
) -> Result<Mat>
fn get_train_responses(&self) -> Result<Mat>
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fn get_train_norm_cat_responses(&self) -> Result<Mat>
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fn get_test_responses(&self) -> Result<Mat>
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fn get_test_norm_cat_responses(&self) -> Result<Mat>
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fn get_responses(&self) -> Result<Mat>
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fn get_norm_cat_responses(&self) -> Result<Mat>
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fn get_sample_weights(&self) -> Result<Mat>
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fn get_train_sample_weights(&self) -> Result<Mat>
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fn get_test_sample_weights(&self) -> Result<Mat>
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fn get_var_idx(&self) -> Result<Mat>
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fn get_var_type(&self) -> Result<Mat>
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fn get_var_symbol_flags(&self) -> Result<Mat>
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fn get_response_type(&self) -> Result<i32>
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fn get_train_sample_idx(&self) -> Result<Mat>
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fn get_test_sample_idx(&self) -> Result<Mat>
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fn get_values(
&self,
vi: i32,
sidx: &dyn ToInputArray,
values: &mut f32
) -> Result<()>
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&self,
vi: i32,
sidx: &dyn ToInputArray,
values: &mut f32
) -> Result<()>
fn get_norm_cat_values(
&self,
vi: i32,
sidx: &dyn ToInputArray,
values: &mut i32
) -> Result<()>
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&self,
vi: i32,
sidx: &dyn ToInputArray,
values: &mut i32
) -> Result<()>
fn get_default_subst_values(&self) -> Result<Mat>
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fn get_cat_count(&self, vi: i32) -> Result<i32>
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fn get_class_labels(&self) -> Result<Mat>
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fn get_cat_ofs(&self) -> Result<Mat>
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fn get_cat_map(&self) -> Result<Mat>
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fn set_train_test_split(&mut self, count: i32, shuffle: bool) -> Result<()>
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fn set_train_test_split_ratio(
&mut self,
ratio: f64,
shuffle: bool
) -> Result<()>
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&mut self,
ratio: f64,
shuffle: bool
) -> Result<()>
fn shuffle_train_test(&mut self) -> Result<()>
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fn get_test_samples(&self) -> Result<Mat>
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fn get_names(&self, names: &mut VectorOfString) -> Result<()>
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Auto Trait Implementations
impl RefUnwindSafe for PtrOfTrainData
impl !Sync for PtrOfTrainData
impl Unpin for PtrOfTrainData
impl UnwindSafe for PtrOfTrainData
Blanket Implementations
impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,
impl<T> Borrow<T> for T where
T: ?Sized,
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T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
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T: ?Sized,
fn borrow_mut(&mut self) -> &mut T
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impl<T> From<T> for T
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impl<T, U> Into<U> for T where
U: From<T>,
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U: From<T>,
impl<T, U> TryFrom<U> for T where
U: Into<T>,
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U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
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impl<T, U> TryInto<U> for T where
U: TryFrom<T>,
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U: TryFrom<T>,