Knowledge representation homework 2015 - Redigeerimiste ajalugu

Tanel: /* What you have to do */

2016-10-10T09:22:09Z

What you have to do

Tanel: /* Passing and grading */

2016-10-10T08:59:26Z

Passing and grading

Tanel: /* Steps and examples */

2016-10-10T08:58:30Z

Steps and examples

Tanel – 10. oktoober 2016, kell 08:57

2016-10-10T08:57:54Z

Tanel: /* Result of example code */

2016-10-10T08:57:05Z

Result of example code

Tanel: /* Administrative */

2015-11-17T16:05:29Z

Administrative

Tanel – 27. oktoober 2015, kell 17:20

2015-10-27T17:20:49Z

Tanel – 27. oktoober 2015, kell 16:19

2015-10-27T16:19:35Z

Tanel: /* Example code */

2015-10-20T16:09:28Z

Example code

Tanel: /* Example code */

2015-10-20T15:59:45Z

Example code

@@ 18. rida: / 18. rida: @@
 == What you have to do ==
-In the first, KR part you have to make a command line program capable of reading a plain text file in English and printing the information read and understood in a logic-based formalism: you have to be able to output the result in RDF and you may optionally - additionally - output the result in a varied-arity first order representation. The exact syntax is of your own choosing.
+In the first, KR part you have to make a command line program capable of reading a plain text file in English and printing the information read and understood in a logic-based formalism: you have to be able to output the result in RDF. The exact syntax is of your own choosing.
 You do not have to determine the exact meaning of ambigous words and phrases: instead you should output a list of possible meanings.

@@ 154. rida: / 154. rida: @@
 * using NER and POS tools is a plus
 * parsing nontrivial sentences like "Yesterday to China Barack Obama went" is a plus
 It is not OK, however, to simply run an existing tool and present the output as is: you have to replace phrases like "Barack Obama", "China" etc with usable ID-s with extra information attached and you have to be able to output the result as triplets.

@@ 28. rida: / 28. rida: @@
 The final result of the KR lab is:
-* a program which takes an English text file from the command line and prints the result of parsing in two different representations
+* a program which takes an English text file from the command line and prints the result of parsing as RDF-based representation of triples
 * several example texts showcasing what your program is capable of and what it is not capable of
 * doing an actual quick presentation of what your program does and how it is built

@@ 29. rida: / 29. rida: @@
 * a program which takes an English text file from the command line and prints the result of parsing in two different representations
-** RDF-based representation of triples
+* RDF-based representation of triples
 * several example texts showcasing what your program is capable of and what it is not capable of
 * doing an actual quick presentation of what your program does and how it is built

←Vanem redaktsioon		Redaktsioon: 10. oktoober 2016, kell 08:57
207. rida:		207. rida:

	* id-s containing "local" like id:local_2 are invented during parsing to identify objects without an external known id: these objects typically have several properties		* id-s containing "local" like id:local_2 are invented during parsing to identify objects without an external known id: these objects typically have several properties
−
−	~~[[temporary draft by tt]]~~

@@ 10. rida: / 10. rida: @@
 == Administrative ==
-Homework defence deadline: 3. November. Presentation afer this deadline will give half of the points. Absolute deadline is end of November: no submissions will be accepted in December.
+Homework defence deadline: 3. November. Presentation afer this deadline will give half of the points. Absolute deadline is end of November: no submissions will be accepted after December 1.
 Work should be submitted to git, latest one day before deadline.
 New groups and repositories are available: they will be the same for both this lab (2) and the next (3).
 == What you have to do ==

←Vanem redaktsioon		Redaktsioon: 27. oktoober 2015, kell 17:20
208. rida:		208. rida:

	* id-s containing "local" like id:local_2 are invented during parsing to identify objects without an external known id: these objects typically have several properties		* id-s containing "local" like id:local_2 are invented during parsing to identify objects without an external known id: these objects typically have several properties
		+
		+	[[temporary draft by tt]]

←Vanem redaktsioon		Redaktsioon: 27. oktoober 2015, kell 16:19
168. rida:		168. rida:
	* [[example NL extractor 2]] is extended to create the rdf with options for pronouns (lists of possible noun values), but only in trivial cases and losing some information.		* [[example NL extractor 2]] is extended to create the rdf with options for pronouns (lists of possible noun values), but only in trivial cases and losing some information.
	* [[example NL extractor 3]] is extended to use adverbs and adjectives to create several triplets from one sentence. Single-element lists are also dropped, just using the single element inside.		* [[example NL extractor 3]] is extended to use adverbs and adjectives to create several triplets from one sentence. Single-element lists are also dropped, just using the single element inside.
		+
		+	== Result of example code ==
		+
		+	The [[example NL extractor 3]] above outputs these triplets
		+
		+	<pre>
		+
		+	http://en.wikipedia.org/wiki/Barack_Obama
		+	id:action
		+	id:local_1
		+
		+	id:local_1
		+	id:isactivity
		+	http://conceptnet5.media.mit.edu/web/c/en/go
		+
		+	id:local_1
		+	id:extrainfo
		+	http://conceptnet5.media.mit.edu/web/c/en/yesterday
		+
		+	['http://en.wikipedia.org/wiki/Barack_Obama', 'http://en.wikipedia.org/wiki/China']
		+	http://conceptnet5.media.mit.edu/web/c/en/live
		+	https://en.wikipedia.org/wiki/Grand_Hyatt_Beijing
		+
		+	https://en.wikipedia.org/wiki/Grand_Hyatt_Beijing
		+	http://conceptnet5.media.mit.edu/web/c/en/type/v/identify_as_belonging_to_a_certain_type
		+	id:local_2
		+
		+	id:local_2
		+	id:isobject
		+	http://conceptnet5.media.mit.edu/web/c/en/hotel
		+
		+	id:local_2
		+	id:extrainfo
		+	http://conceptnet5.media.mit.edu/web/c/en/superb
		+	</pre>
		+
		+	where:
		+	* every triplet has a form object-property-value, except where we have lists like ['http://en.wikipedia.org/wiki/Barack_Obama', 'http://en.wikipedia.org/wiki/China']: the list means that one of the options is correct, but we do not - yet - know, which is correct.
		+
		+	* id-s containing "local" like id:local_2 are invented during parsing to identify objects without an external known id: these objects typically have several properties

@@ 166. rida: / 166. rida: @@
 * [[example NL extractor 1]] does not create the rdf
-* [[example NL extractor 2]] is extended to create the rdf with options, but only in trivial cases and losing lots of informations
+* [[example NL extractor 2]] is extended to create the rdf with options for pronouns (lists of possible noun values), but only in trivial cases and losing some information.
-* [[example NL extractor 3]] is extended to use adverbs and adjectives to create several triplets from one sentence.
+* [[example NL extractor 3]] is extended to use adverbs and adjectives to create several triplets from one sentence. Single-element lists are also dropped, just using the single element inside.

←Vanem redaktsioon		Redaktsioon: 20. oktoober 2015, kell 15:59
167. rida:		167. rida:
	* [[example NL extractor 1]] does not create the rdf		* [[example NL extractor 1]] does not create the rdf
	* [[example NL extractor 2]] is extended to create the rdf with options, but only in trivial cases and losing lots of informations		* [[example NL extractor 2]] is extended to create the rdf with options, but only in trivial cases and losing lots of informations
		+	* [[example NL extractor 3]] is extended to use adverbs and adjectives to create several triplets from one sentence.