Detailed Description

Records (test class)x([rejected, estimation class]) hits.

Definition at line 2 of file estlog_classxclass.m.

Inheritance diagram for estlog_classxclass:

Collaboration diagram for estlog_classxclass:

Public Member Functions
function	estlog_classxclass ()

function	get_meandiag (in o)

function	get_rate (in o)
	Either redirects to get_meandiag() or returns diagonal element of average confusion matrix. More...

function	get_rates (in o)

function get	collabels (in o)
	Getter for `collabels` property, calls `get_collabels()` . More...

function get	rowlabels (in o)
	Getter for `rowlabels` property, calls `get_rowlabels()` . More...

function get	flag_rejected (in o)

function	record (in o, in pars)

function	get_weights (in o, in t, in normtype)
	Calculates 0/w weights for (row)x(time) More...

function	get_C (in o, in t, in flag_perc, in aggr, in flag_discount_rejected)
	Flexible function to return a calculation over the "hits" matrix (or parts thereof) More...

function	get_C_supp (in o, in t, in aggr)
	Gets the recorded supports. More...

function	get_confusion_from_C (in o, in C, in flag_perc)

function	get_confusion_sup (in o, in t, in aggr)

function	get_confusion (in o, in t, in flag_perc, in aggr, in flag_discount_rejected)

function	get_insane_html (in o, in pars)

function	extract_datasets (in o)

function	extract_datasets_sup (in o, in ij)

function	extract_confusion (in o)

function	get_flag_perc (in o)
	Whether the values returned by get_rate() and get_rates() are percentages or not. Returns TRUE. More...

function	get_unit (in o)

function	allocate (in o, in tt)
	Called to pre-allocate matrices after `classlabels` and `rowlabels` are set. More...

function	get_legend (in o)
	Returns the default "Rate" string. Note that the `title` property can be used. More...

function	get_format (in o)
	Returns format for sprintf() 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	testlabels
	All possible class labels in reference datasets. More...

Property	estlabels
	All possible class labels in estimation datasets. More...

Property	ratemode
	=0. What to give as a "rate". 0-mean sensitivity; 1-diagonal element defined by idx_rate More...

Property	idx_rate
	=1. Diagonal element if `ratemode` is 1. More...

Property	flag_support

Property	flag_rejected

Property	hits
	3D matrix: (number of groups)x(number of classes in `labels_cols` + 1)x(time) More...

Property	flag_inc_t
	=1. Whether to increment time whenever something is recorded More...

Property	t
	"Time", incremented every time `record()` is called. Reset to zero if `allocate()` is called. More...

Property	title

Property	color

Protected Member Functions
function	get_collabels (in o)
	Returns the contents of the `estlabels` property. More...

function	get_rowlabels (in o)
	Returns the contents of the `testlabels` property. More...

function	do_record (in o, in pars)

function	do_allocate (in o, in tt)

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

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

Protected Attributes
Property	supports
	Same size as hits, but it is a cell of vectors. More...

Property	flag_sensspec
	Whether the class is able to produce the sensitivity and specificity figures. More...

Property	flag_allocated
	Whether `allocate()` has been called. More...

Property	no_slots
	Number of allocated slots (call to allocate()) 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 estlog_classxclass::estlog_classxclass ( )

Member Function Documentation

function ttlog::allocate	(	in	o,
		in	tt
	)

inherited

Called to pre-allocate matrices after classlabels and rowlabels are set.

function get estlog::collabels ( in o )

inherited

Getter for collabels property, calls get_collabels() .

function estlog::do_allocate	(	in	o,
		in	tt
	)

protectedinherited

function irobj::do_get_html ( in o )

protectedinherited

Abstract. HTML inner body.

function irobj::do_get_report ( in o )

protectedinherited

Default report.

function estlog_classxclass::do_record	(	in	o,
		in	pars
	)

protected

function estlog::extract_confusion ( in o )

inherited

function estlog::extract_datasets ( in o )

inherited

Generates one dataset per row containing percentages. The i-th dataset, j-th feature corresponds to the classification rates of consufion cell (i, j) (rejected included)

function estlog::extract_datasets_sup	(	in	o,
		in	ij
	)

inherited

Each cell needs be a different dataset because number of supports (therefore dataset's no ) is different for each cell.

Parameters

ij	(number of datasets)x(2) containing coordinates from the confusion matrix to extract supports from. Please note that j=1 is the "rejected" column, not the first colummn class.

function irobj::extract_log ( in o )

inherited

Parameters

o

Returns: [o, log]

function get estlog::flag_rejected ( in o )

inherited

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

inherited

Parameters

o
flag_title=1

function estlog::get_C	(	in	o,
		in	t,
		in	flag_perc,
		in	aggr,
		in	flag_discount_rejected
	)

inherited

Flexible function to return a calculation over the "hits" matrix (or parts thereof)

Example: get_C([], 1, 2, 1) Gets average percentage with discounted rejected items

Parameters

t	=(all). Pre-selection of specific times
flag_perc1	=0. Whether to calculate percentages already at each time instant
aggr	Time-wise Aggregation: `0` - none `1` - Sum `2` - time-wise Sum -> row-wise normalization (rows sum to 1, except if total sum is zero) `3` - Mean `4` - Standard Deviation
flag_discount_rejected	=1. Whether to discount the rejected items from percentages. Only applicable if `flag_perc` is true

Returns: C

Note: Percentual outputs range from 0 to 100, not from 0 to 1

function estlog::get_C_supp	(	in	o,
		in	t,
		in	aggr
	)

inherited

Gets the recorded supports.

Aggregation:
- 0 - INVALID
- 1 - INVALID
- 2 - INVALID
- 3 - Mean
- 4 - Standard Deviation
5 - Minimum

6 - Maximum

function estlog_classxclass::get_collabels ( in o )

protected

Returns the contents of the estlabels property.

function estlog::get_confusion	(	in	o,
		in	t,
		in	flag_perc,
		in	aggr,
		in	flag_discount_rejected
	)

inherited

See also: estlog::get_C()

function estlog::get_confusion_from_C	(	in	o,
		in	C,
		in	flag_perc
	)

inherited

function estlog::get_confusion_sup	(	in	o,
		in	t,
		in	aggr
	)

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 estlog::get_flag_perc ( in o )

inherited

Whether the values returned by get_rate() and get_rates() are percentages or not. Returns TRUE.

function ttlog::get_format ( in o )

inherited

Returns format for sprintf()

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

inherited

Parameters

flag_stylesheet=1 Whether to include the stylesheet in the HTML

function estlog::get_insane_html	(	in	o,
		in	pars
	)

inherited

Parameters

flag_individual Whether to print time snapshots as well.

function ttlog::get_legend ( in o )

inherited

Returns the default "Rate" string. Note that the title property can be used.

function estlog_classxclass::get_meandiag ( in o )

Returns average of diagonal of confusion matrix.

If one row wasn't tested, it won't enter the average calculation

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 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 estlog_classxclass::get_rate ( in o )

Either redirects to get_meandiag() or returns diagonal element of average confusion matrix.

function estlog_classxclass::get_rates ( in o )

Returns vector with time-wise-calculated averages

Returns: If ratemode == 0, returns the average of the diagonal calculated for each time instant, weighted by whether each row was tested or not; if ratemode > 0, returns one diagonal element for each time instant. In either case, rejected items are discounted.

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 estlog_classxclass::get_rowlabels ( in o )

protected

Returns the contents of the testlabels property.

function estlog::get_unit ( in o )

inherited

function estlog::get_weights	(	in	o,
		in	t,
		in	normtype
	)

inherited

Calculates 0/w weights for (row)x(time)

0 < w < 1

Parameters

t	=(1:o.t) Time vector to select only a few time instants
normtype	= 0 `0` Non-zero weights are all ones `1` Weights are normalized so the rows add to 1 `2` Weights are normalized so that the columns add to 1

Returns: A (no_rows)x(o.t) matrix of 0/w to be used as weights.

function estlog::record	(	in	o,
		in	pars
	)

inherited

function get estlog::rowlabels ( in o )

inherited

Getter for rowlabels property, calls get_rowlabels() .

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, ...}

Member Data Documentation

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 estlog_classxclass::estlabels

All possible class labels in estimation datasets.

Definition at line 11 of file estlog_classxclass.m.

Property ttlog::flag_allocated

protectedinherited

Whether allocate() has been called.

Definition at line 16 of file ttlog.m.

Property ttlog::flag_inc_t

inherited

=1. Whether to increment time whenever something is recorded

Definition at line 10 of file ttlog.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 estlog::flag_rejected

inherited

Whether there is a "refuse-to-decide" potential situation (usually the decider of the object that generated the estlog has a threshold > 0). It is automatically determined by verifying whether there is a non-zero element in the first column

Definition at line 26 of file estlog.m.

Property estlog::flag_sensspec

protectedinherited

Whether the class is able to produce the sensitivity and specificity figures.

Definition at line 35 of file estlog.m.

Property estlog::flag_support

inherited

=0. Whether or not to record the "supports" (confidence levels issued by classifiers). The default behaviour is to only count the hits for each "time" instant. Recording all the individual supports can generate a lot of data, but will allow one to plot the distribution of supports later.

Definition at line 19 of file estlog.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 estlog::hits

inherited

3D matrix: (number of groups)x(number of classes in labels_cols + 1)x(time)

Definition at line 41 of file estlog.m.

Property estlog_classxclass::idx_rate

=1. Diagonal element if ratemode is 1.

Definition at line 17 of file estlog_classxclass.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 ttlog::no_slots

protectedinherited

Number of allocated slots (call to allocate())

Definition at line 19 of file ttlog.m.

Property estlog_classxclass::ratemode

=0. What to give as a "rate". 0-mean sensitivity; 1-diagonal element defined by idx_rate

Definition at line 14 of file estlog_classxclass.m.

Property irobj::short

protectedinherited

Short for the method name.

Definition at line 53 of file irobj.m.

Property estlog::supports

protectedinherited

Same size as hits, but it is a cell of vectors.

Definition at line 32 of file estlog.m.

Property ttlog::t

inherited

"Time", incremented every time record() is called. Reset to zero if allocate() is called.

Definition at line 33 of file ttlog.m.

Property estlog_classxclass::testlabels

All possible class labels in reference datasets.

Definition at line 8 of file estlog_classxclass.m.

Property irobj::title

inherited

Definition at line 38 of file irobj.m.

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

estlog_classxclass.m

Detailed Description

Public Member Functions

Public Attributes

Protected Member Functions

Protected Attributes

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation