Detailed Description

Pre-determined dataset splits.

The number of components and how their respective training data are obtained are pre-determined by the obsidxs property.

Allows multi-training but this is pointless unless the component classifiers are non-deterministic

Not currently published in the GUI

Definition at line 8 of file aggr_obsidxs.m.

Inheritance diagram for aggr_obsidxs:

Collaboration diagram for aggr_obsidxs:

Public Member Functions
function	aggr_obsidxs ()

function	add_clssr (in o, in cl)

function get	no_outputs (in o)

function	boot (in o)
	Resets classlabels and calls clssr::boot() More...

function	get_classes (in o, in data)

function	draw_domain (in o, in parameters)

function	get_grades (in o, in params)
	Abstract. Method to get the per-feature grades. BMTool stuff. More...

function	get_gradeslegend (in o, in params)
	Abstract. Method to get block title based on passed parameters. BMTool stuff. More...

function	use (in o, in data)
	Applies block to data. More...

function	train (in o, in data, in varargin)
	Trains block. More...

function	get_description (in o, in flag_short)

function	setbatch (in o, in params)
	Sets several properties of an object at once. More...

function	get_methodname (in o, in flag_short)

function	get_report (in o)
	Object reports are plain text. HTML would be cool but c'mon, we don't need that sophistication. More...

function	get_html (in o, in flag_stylesheet)

function	get_params (in o, in data)
	Calls Parameters GUI. More...

function	extract_log (in o)

function	get_ancestry (in o, in flag_title)

Public Attributes
Property	block_mold
	must contain a block object that will be replicated as needed More...

Property	obsidxs

Property	esag
	=esag_linear1. Estimation Aggregator object More...

Property	flag_ests
	=0. Whether to record the estimations of the component classifiers into the object (`o` ) itself in the `do_use()` method. More...

Property	ests
	(Read-only) `estimato` objects carried out of `do_use()` if `flag_ests` is true More...

Property	blocks
	(Read-only) Structure array with fields `block` and `classlabels` More...

Property	flag_datay

Property	title

Property	color

Protected Member Functions
function	do_boot (in o)

function	do_train (in o, in data)

function	do_use (in o, in data)

function	get_no_outputs (in o)

function	do_draw_domain (in o, in params)

function	do_get_report (in o)
	Default report. More...

function	do_get_html (in o)
	Abstract. HTML inner body. More...

Protected Attributes
Property	classlabels

Property	no_outputs

Property	inputclass

Property	flag_bootable
	=0. (High-Level setting and internal function) Whether or not the block is bootable. More...

Property	flag_trainable
	=0. (High-Level + internal function). Whether or not the block can be trained, or completely non-data-based. More...

Property	flag_incrtrain

Property	flag_fixednf
	=1. (internal function) If true, dataset number of features will be checked upon training and using. Ignored if o.flag_trainable is 0. More...

Property	flag_fixedno
	=0. (internal function) If true, dataset number of observations will be checked upon training and using. Ignored if o.flag_trainable is 0. More...

Property	flag_multiin
	=0. (High-Level setting (gencode)) Whether block allows/expects multiple objects as input. More...

Property	flag_out
	=1. (High-Level setting (gencode)) Whether the block generates any output at all (counterexample: vis blocks) More...

Property	flag_train_inliers_only

Property	flag_train_require_inliers

Property	nf
	=-1. Number of features. Cleared at boot(), assigned or reinforced at train(). More...

Property	no
	=-1. Number of observations. More...

Property	flag_trained
	=0. Set to 1 by train() if training is successful; set back to 0 after booting. More...

Property	flag_booted
	=0. Set to 1 by boot() after booting the block More...

Property	time_train
	Trainings time. More...

Property	time_use
	Use time. More...

Property	classtitle
	Class Title. Should have a descriptive name, as short as possible. More...

Property	short
	Short for the method name. More...

Property	flag_params

Property	flag_ui
	(GUI setting) Whether to "publish" in blockmenu and datatool. Note that a class can be "published" without a GUI (set flag_params=0 in this case, at the class constructor). More...

Property	moreactions
	(GUI setting) String cell containing names of methods that may be called from the GUIs More...

Constructor & Destructor Documentation

function aggr_obsidxs::aggr_obsidxs ( )

Member Function Documentation

function aggr::add_clssr	(	in	o,
		in	cl
	)

inherited

function clssr::boot ( in o )

inherited

Resets classlabels and calls clssr::boot()

function aggr_obsidxs::do_boot ( in o )

protected

function clssr::do_draw_domain	(	in	o,
		in	params
	)

protectedinherited

function irobj::do_get_html ( in o )

protectedinherited

Abstract. HTML inner body.

function irobj::do_get_report ( in o )

protectedinherited

Default report.

function aggr_obsidxs::do_train	(	in	o,
		in	data
	)

protected

function aggr::do_use	(	in	o,
		in	data
	)

protectedinherited

Uses blocks and aggregates est 's using o.esag

Return values

[o,est]

function clssr::draw_domain	(	in	o,
		in	parameters
	)

inherited

function irobj::extract_log ( in o )

inherited

Parameters

o

Returns: [o, log]

function irobj::get_ancestry	(	in	o,
		in	flag_title
	)

inherited

Parameters

o
flag_title=1

function clssr::get_classes	(	in	o,
		in	data
	)

inherited

function irobj::get_description	(	in	o,
		in	flag_short
	)

inherited

Returns description string

Precedence according with flag_short:

0: title > short > classtitle
1: short > title > classtitle

Parameters

flag_short=0 I am sealing this to make sure that no class will try to improvise on this function.

function block::get_grades	(	in	o,
		in	params
	)

inherited

Abstract. Method to get the per-feature grades. BMTool stuff.

function block::get_gradeslegend	(	in	o,
		in	params
	)

inherited

Abstract. Method to get block title based on passed parameters. BMTool stuff.

function irobj::get_html	(	in	o,
		in	flag_stylesheet
	)

inherited

Parameters

flag_stylesheet=1 Whether to include the stylesheet in the HTML

function irobj::get_methodname	(	in	o,
		in	flag_short
	)

inherited

This is used only to compose sequence string e.g. xxx->yyy->zzz

Parameters

flag_short=0

function clssr::get_no_outputs ( in o )

protectedinherited

function irobj::get_params	(	in	o,
		in	data
	)

inherited

Calls Parameters GUI.

If flag_params, tries uip_<class>.m. If fails, tries uip_<ancestor>.m and so on

function irobj::get_report ( in o )

inherited

Object reports are plain text. HTML would be cool but c'mon, we don't need that sophistication.

function get clssr::no_outputs ( in o )

inherited

function irobj::setbatch	(	in	o,
		in	params
	)

inherited

Sets several properties of an object at once.

Parameters

o
params	Cell followint the pattern {'property1', value1, 'property2', value2, ...}

function block::train	(	in	o,
		in	data,
		in	varargin
	)

inherited

Trains block.

function block::use	(	in	o,
		in	data
	)

inherited

Applies block to data.

Member Data Documentation

Property aggr_obsidxs::block_mold

must contain a block object that will be replicated as needed

Definition at line 14 of file aggr_obsidxs.m.

Property aggr::blocks

inherited

(Read-only) Structure array with fields block and classlabels

Definition at line 24 of file aggr.m.

Property clssr::classlabels

protectedinherited

Definition at line 11 of file clssr.m.

Property irobj::classtitle

protectedinherited

Class Title. Should have a descriptive name, as short as possible.

Definition at line 50 of file irobj.m.

Property irobj::color

inherited

=[0, .8, 0]. multipurpose feature, routines may use it for different things. Major use is to change the background of objtool and blockmenu. See also classes_html.m

Definition at line 42 of file irobj.m.

Property aggr::esag

inherited

=esag_linear1. Estimation Aggregator object

Definition at line 12 of file aggr.m.

Property aggr::ests

inherited

(Read-only) estimato objects carried out of do_use() if flag_ests is true

Definition at line 21 of file aggr.m.

Property block::flag_bootable

protectedinherited

=0. (High-Level setting and internal function) Whether or not the block is bootable.

Definition at line 14 of file block.m.

Property block::flag_booted

protectedinherited

=0. Set to 1 by boot() after booting the block

Definition at line 69 of file block.m.

Property clssr::flag_datay

inherited

Definition at line 23 of file clssr.m.

Property aggr::flag_ests

inherited

=0. Whether to record the estimations of the component classifiers into the object (o ) itself in the do_use() method.

Definition at line 15 of file aggr.m.

Property block::flag_fixednf

protectedinherited

=1. (internal function) If true, dataset number of features will be checked upon training and using. Ignored if o.flag_trainable is 0.

Definition at line 28 of file block.m.

Property block::flag_fixedno

protectedinherited

=0. (internal function) If true, dataset number of observations will be checked upon training and using. Ignored if o.flag_trainable is 0.

Definition at line 31 of file block.m.

Property block::flag_incrtrain

protectedinherited

=0. (internal function). Whether or not the block accepts incremental training. The meaning is:

If YES, it means that the block can adapt/evolve everytime its train() method is called
If NO, the block can be trained only once, and calling its train() method many times can lead to unpredictable results

Definition at line 23 of file block.m.

Property block::flag_multiin

protectedinherited

=0. (High-Level setting (gencode)) Whether block allows/expects multiple objects as input.

Definition at line 35 of file block.m.

Property block::flag_out

protectedinherited

=1. (High-Level setting (gencode)) Whether the block generates any output at all (counterexample: vis blocks)

Definition at line 38 of file block.m.

Property irobj::flag_params

protectedinherited

=1. (GUI setting) Whether to call a GUI when the block is selected in blockmenu.m . If true, a routine called "uip_"<class name> will be called.

Definition at line 57 of file irobj.m.

Property block::flag_train_inliers_only

protectedinherited

If true, train() will pass on to do_train() a dataset with inliers only. If this flag is true, flag_train_require_inliers will be ignored, because flag_train_inliers_only being true is one way to solve the "inliers requirement".

Definition at line 46 of file block.m.

Property block::flag_train_require_inliers

protectedinherited

=1. If true, train() will give an error if the dataset has outliers. This is true by default, because the developer should be aware of outliers being inputted into a training algorithm.

Definition at line 51 of file block.m.

Property block::flag_trainable

protectedinherited

=0. (High-Level + internal function). Whether or not the block can be trained, or completely non-data-based.

Definition at line 17 of file block.m.

Property block::flag_trained

protectedinherited

=0. Set to 1 by train() if training is successful; set back to 0 after booting.

Definition at line 66 of file block.m.

Property irobj::flag_ui

protectedinherited

(GUI setting) Whether to "publish" in blockmenu and datatool. Note that a class can be "published" without a GUI (set flag_params=0 in this case, at the class constructor).

Definition at line 60 of file irobj.m.

Property block::inputclass

protectedinherited

='irdata'. (High-Level setting) Class or classes (can be string or cell of strings) that the block can deal with. Allows for objtool and datatool to know (when appropriate) which blocks are applicable to the selected object(s).

Definition at line 11 of file block.m.

Property irobj::moreactions

protectedinherited

(GUI setting) String cell containing names of methods that may be called from the GUIs

Definition at line 63 of file irobj.m.

Property block::nf

protectedinherited

=-1. Number of features. Cleared at boot(), assigned or reinforced at train().

Definition at line 60 of file block.m.

Property block::no

protectedinherited

=-1. Number of observations.

Definition at line 63 of file block.m.

Property clssr::no_outputs

protectedinherited

Definition at line 16 of file clssr.m.

Property aggr_obsidxs::obsidxs

Cell of vectors containing row indexes to a dataset. This is generated by some sgs::get_obsidxs(). Such sgs needs have one bite only. It will probably be a [no_reps]x[1] cell

Definition at line 18 of file aggr_obsidxs.m.

Property irobj::short

protectedinherited

Short for the method name.

Definition at line 53 of file irobj.m.

Property block::time_train

protectedinherited

Trainings time.

Definition at line 73 of file block.m.

Property block::time_use

protectedinherited

Use time.

Definition at line 76 of file block.m.

Property irobj::title

inherited

Definition at line 38 of file irobj.m.

The documentation for this class was generated from the following file:

aggr_obsidxs.m

Detailed Description

Public Member Functions

Public Attributes

Protected Member Functions

Protected Attributes

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation