1 Introduction Automatic phrase identification is an important task in natural language processing. A phrase is a
group of words that work together. Phrase recognition is a grammatical unit agent between words
and sentences in natural language processing. Phrase identification Parser has been developed for
different languages, and they include the Church's Base NP Recognition for English[1] etc. The
rule-based Model and Maximum Entropy Model (ME) are the most commonly used technology for
phrase representation and parsing.
Kazakh Language belongs to the Turkish Language group in the Altaic language family, and it is
an agglutinative language with word structures formed by adding derivational or inflectional affixes
to root words. Phrases identification is an important task in Kazakh information processing, our
group put forward Kazakh morphological analysis which contains stem extraction, part of speech
tagging(POS), spellchecking, etc. in the past few years .Syntax Parsing, analysis of phrase structure,
automatic identification of phrases and depth analysis of structure was recently investigated.. In this
paper, we focus on identifying noun phrases, adjective phrase and verb phrases, which are the most
difficult aspects of Kazakh phrase recognition analysis using by rules and ME.