چکیده:
The aim of this paper is to report on an attempt to design and
implement an intelligent system capable of generating the correct part
of speech for a given sentence while the sentence is totally new to the
system and not stored in any database available to the system. It
follows the same steps a normal individual does to provide the correct
parts of speech using a natural language processor. It uses both
morphological and syntactic analysis of the input to arrive at correct
part of speech. It, then, checks to see if the correct part of speech is
provided. If not, it displays the correct part of speech with a short
note referring to the specific rule responsible for the selection of
correct part of speech. This tool can be used to help learners master
English parts of speech system.
خلاصه ماشینی:
"part of speech, word class, lexical class, lexical category, ICALL, morphology, syntax, NLP 1391/7/15 :ﯽﯾﺎﻬﻧ ﺪﯿﯾﺄﺗ ،1391/4/20 :لﻮﺻو ﺦﯾرﺎﺗ - Introduction Developing an ICALL (Intelligent CALL) system follows a completely different direction.
Other CALL projects in the conference were RECALL, a "knowledge-based error correction application" (Murphy, Kruger and Griesz 1998) and the development of a tool for learning Basque as a foreign language (Diaz de Ilaranza, Maritxalar and Oronze 1998).
Later, as a step towards implementing a human language teacher, they developed a template-based on-line ICALL system capable of automatically diagnosing learners' free- format translated inputs and returning error contingent feedback.
Since our system had to have both a morphological analyzer to determine and provide the correct part of speech and a syntactanalyzer to determine which part of speech is needed for a given sentence, experiments with different grammatical formalisms were performed (Mirzaeian 2008).
In language teaching, part of speech exercises, the main concern of this article, are exercises in which students are asked to provide correct part of speech of a given word mainly limited to the open word class i.
Figure 2: Various Part of Speech Exercises As we can see, in the first type, different word forms are given and the students are asked to select the correct form for the blank space.
(View the image of this page) Figure 10: System displaying correct POS and the rule Conclusion Natural Language Processing is an invaluable tool currently used in the field of computer science especially artificial intelligence."