FoR-UNL

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Latest revision as of 15:49, 20 February 2014

FoR-UNL (Framework of Reference for UNL) is a guideline used to describe achievements of natural languages in relation to UNL. It was inspired by the Common European Framework of Reference for Languages (CEFR), and its main goal is to provide a method for assessing the availability and quality of natural language resources inside the UNL System.

Reference Levels

The FoR-UNL classifies languages in three broad divisions which can be divided into six levels, according to the recall and precision of the corresponding resources:

A - Basic Level
- A1 - Breakthrough or beginner
- A2 - Waystage or elementary
B - Intermediate Level
- B1 - Threshold or intermediate
- B2 - Vantage or upper intermediate
C - Advanced Level
- C1 - Effective Operational
- C2 - Mastery

Descriptors

The descriptors below inform what is required for a language to be classified in each level:

Level	Dictionary (base forms)	Grammar
A1	5,000	Morphology: NP
A2	10,000	Morphology: others
B1	20,000	Syntax: NP
B2	40,000	Syntax: VP
C1	70,000	Syntax: IP
C2	100,000	Syntax: CP

Methodology

In order to achieve the results above, each language must observe the following procedures^[1]. Each level is a prerequisite for the next (A2 is not open before A1 is finished, and so on):

Dictionary flow (dictionary projects):
- A1: MIR-A1 > NADIA-A1 > BRUNO-A1
- A2: MIR-A2 > NADIA-A2 > BRUNO-A2
- B1: MIR-B1 > NADIA-B1 > BRUNO-B1
- B2: MIR-B2 > NADIA-B2 > BRUNO-B2
- C1: MIR-C1 > NADIA-C1 > BRUNO-C1
- C2: MIR-C2 > NADIA-C2 > BRUNO-C2
Grammar flow (corpus projects):
- A1: UGO-A1 > CORNELIA-A1
- A2: UGO-A2 > CORNELIA-A2
- B1: UGO-B1 > CORNELIA-B1
- B2: UGO-B2 > CORNELIA-B2
- C1: UGO-C1 > CORNELIA-C1
- C2: UGO-C2 > CORNELIA-C2

[1]

@@ Line 1: / Line 1: @@
-FoR-UNL ('''F'''ramework '''o'''f '''R'''eference for '''UNL''') is a guideline used to describe achievements of natural languages in relation to UNL. It was inspired by the [http://www.coe.int/t/dg4/linguistic/CADRE_EN.asp Common European Framework of Reference for Languages (CEFR)], and its main goal is to provide a method for assessing the availability and quality of natural language resources inside the [[UNL System]].
+FoR-UNL ('''F'''ramework '''o'''f '''R'''eference for '''UNL''') is a guideline used to describe achievements of natural languages in relation to UNL. It was inspired by the [http://www.coe.int/t/dg4/linguistic/Cadre1_en.asp Common European Framework of Reference for Languages (CEFR)], and its main goal is to provide a method for assessing the availability and quality of natural language resources inside the [[UNL System]].
 == Reference Levels ==
@@ Line 18: / Line 18: @@
 {|border="1" align="center" cellpadding="5"
 !Level
-!GD<br />(entries)
+!Dictionary<br />(base forms)
-!AD<br />(entries)
+!Grammar
-!ND<br />(entries)
-!GG<br />(sentences)
-!AG<br />(sentences)
 |-
 |align="center"|A1
-|align="center"|MIR-A1
+|align="center"|5,000
-|align="center"|BRUNO-A1
+|align="center"|Morphology: NP
-|align="center"|NADIA-A1
-|align="center"|GG-A1
-|align="center"|AG-A1
 |-
 |align="center"|A2
-|align="center"|MIR-A2
+|align="center"|10,000
-|align="center"|BRUNO-A2
+|align="center"|Morphology: others
-|align="center"|NADIA-A2
-|align="center"|GG-A2
-|align="center"|AG-A2
 |-
 |align="center"|B1
-|align="center"|MIR-B1
+|align="center"|20,000
-|align="center"|BRUNO-B1
+|align="center"|Syntax: NP
-|align="center"|NADIA-B1
-|align="center"|GG-B1
-|align="center"|AG-B1
 |-
 |align="center"|B2
-|align="center"|MIR-B2
+|align="center"|40,000
-|align="center"|BRUNO-B2
+|align="center"|Syntax: VP
-|align="center"|NADIA-B2
-|align="center"|GG-B2
-|align="center"|AG-B2
 |-
 |align="center"|C1
-|align="center"|MIR-C1
+|align="center"|70,000
-|align="center"|BRUNO-C1
+|align="center"|Syntax: IP
-|align="center"|NADIA-C1
-|align="center"|GG-C1
-|align="center"|AG-C1
 |-
 |align="center"|C2
-|align="center"|MIR-C2
+|align="center"|100,000
-|align="center"|BRUNO-C2
+|align="center"|Syntax: CP
-|align="center"|NADIA-C2
-|align="center"|GG-C2
-|align="center"|AG-C2
 |}
-Where:<br />
+== Methodology ==
-*[[MIR]] is a Generation (UNL->NL) Dictionary project
+In order to achieve the results above, each language must observe the following procedures<ref>This flow is not observed in some special cases, such as Latin, for instance</ref>. Each level is a prerequisite for the next (A2 is not open before A1 is finished, and so on):
-*[[BRUNO]] is an Analysis (NL->UNL) Dictionary project
+*Dictionary flow (dictionary projects):
-*[[NADIA]] is NL Dictionary project
+**A1: [[MIR|MIR-A1]] > [[NADIA|NADIA-A1]] > [[BRUNO|BRUNO-A1]]
-*[[GG]] is the Generation (UNL->NL) Grammar
+**A2: [[MIR|MIR-A2]] > [[NADIA|NADIA-A2]] > [[BRUNO|BRUNO-A2]]
-*[[AG]] is the Analysis (NL->UNL) Grammar
+**B1: [[MIR|MIR-B1]] > [[NADIA|NADIA-B1]] > [[BRUNO|BRUNO-B1]]
+**B2: [[MIR|MIR-B2]] > [[NADIA|NADIA-B2]] > [[BRUNO|BRUNO-B2]]
-== Assessment ==
+**C1: [[MIR|MIR-C1]] > [[NADIA|NADIA-C1]] > [[BRUNO|BRUNO-C1]]
-*GD, AD, ND: A dictionary is considered completed when all its entries are either valid or reported as underspecified or overspecified.
+**C2: [[MIR|MIR-C2]] > [[NADIA|NADIA-C2]] > [[BRUNO|BRUNO-C2]]
-*GG, AG: A grammar is consider completed if its [[F-measure]] is equal or higher than 0.8.
+*Grammar flow (corpus projects):
+**A1: [[UGO|UGO-A1]] > [[CORNELIA|CORNELIA-A1]]
+**A2: [[UGO|UGO-A2]] > [[CORNELIA|CORNELIA-A2]]
+**B1: [[UGO|UGO-B1]] > [[CORNELIA|CORNELIA-B1]]
+**B2: [[UGO|UGO-B2]] > [[CORNELIA|CORNELIA-B2]]
+**C1: [[UGO|UGO-C1]] > [[CORNELIA|CORNELIA-C1]]
+**C2: [[UGO|UGO-C2]] > [[CORNELIA|CORNELIA-C2]]

FoR-UNL

Latest revision as of 15:49, 20 February 2014

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