Structural Tags, Annealing and Automatic Word Classiication
نویسندگان
چکیده
We describe an automatic word classiication system which uses a locally optimal annealing algorithm and average class mutual information. A new word-class representation, the structural tag is introduced and its advantages for use in statistical language modelling are presented. A summary of some results with the one million word lob corpus is given; the algorithm is also shown to discover the vowel-consonant distinction and displays an ability to cluster words syntactically in a Latin corpus. Finally, a comparison is made between the current classiication system and several alternative systems, which shows that the current system performs tolerably well.
منابع مشابه
Structural Tags, Annealing and Automatic Word Classification
This paper describes an automatic word classiication system which uses a locally optimal annealing algorithm and average class mutual information. A new word-class representation, the structural tag is introduced and its advantages for use in statistical language modelling are presented. A summary of some results with the one million word lob corpus is given; the algorithm is also shown to disc...
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