TAILIEUCHUNG - Báo cáo khoa học: "NATURAL LANGUAGE TEXTS ARE NOT NECESSARILY GRAMMATICAL OR EVEN COMPLETE"

The EPISTLE system is being developed in a research project for exploring the feasibility of a variety of intelligent applications for the processing of business and office text (!'Z; the authors of are the project workers). Although ultimately intended functions include text generation (., 4), present efforts focus on text analysis: developing the capability to take in essentially unconstrained business text and to output grammar and style critiques, on a sentence by sentence basis. Briefly, we use a large on-line dictionary and a bottom-up parser in connection with an Augmented Phrase Structure Grammar (5) to obtain an approximately correct. | NATURAL LANGUAGE TEXTS ARE NOT NECESSARILY GRAMMATICAL AND UNAMBIGUOUS OR EVEN COMPLETE. Lance A. Miller Behavioral Sciences and Linguistics Group IBM Watson Research Center p. 0. Box 218 Yorktown Heights NY 10598 The EPISTLE system is being developed in a research project for exploring the feasibility of a variety of intelligent applications for the processing of business and office text 1-3 the authors of 3 are the project workers . Although ultimately intended functions include text generation . 4 present efforts focus on text analysis developing the capability to take in essentially unconstrained business text and to output grammar and style critiques on a sentence by sentence basis. Briefly we use a large on-line dictionary and a bottom-up parser in connection with an Augmented Phrase Structure Grammar 5 to obtain an approximately correct structural description of the surface text . we posit no transformations or recovery of deleted material to infer underlying deep structures . In this process we always try to force a single parse output even in the presence of true ambiguity. Grammatical critiques are provided by having very strong grammar restrictions in an initial processing of the sentence should the application of grammar rules fail to lead to the identification of a complete syntactically correct sentence we then process the material a second time adding other rules which essentially relax certain constraints such as subject-verb number agreement thereby permitting us to recognize a wide variety of true grammatical errors. The stylistic critiques are based on measurements of the detailed hierarchical structure descriptions produced by the parser letting us detect a variety of stylistic characteristics judged by experts to be undesirable too great a distance between subject and verb too much embedding unbalanced subject predicate size excessive negation or quantification etc. The text corpus used for system construction and testing is a set of .

• Báo cáo khoa học
• NATURAL LANGUAGE TEXTS
• NECESSARILY GRAMMATICAL
• EVEN COMPLETE
• scientific reports
• model language
• process natural language
• The Rhetorical Parsing
• Daniel Marcu
• Combining a Statistical Language Model
• Logistic Regression to Predict the Lexical
• Syntactic Difficulty of Texts for FFL
• DESIGNING ILLUSTRATED TEXTS
• HOW LANGUAGE PRODUCTION IS INFLUENCED
• GRAPHICS GENERATION
• REPRESENTATION OF TEXTS
• INFORMATION RETRIEVAL
• N
• Belkin
• B
• Michell
• Knowledge Acquisition from Texts
• Using an Automatic Clustering Method
• Noun Modifier Relationship
• Collaborative Machine Translation Service
• Scientific texts
• Patrik Lambert
• Matching Readers’ Preferences
• Reading Skills
• Appropriate Web Texts
• Planning Reference Choices
• Argumentative Texts
• Xiaorong Huang
• A Machine Learning
• Extract Temporal Information
• Texts in Swedish
• Generate Animated 3D Scenes
• A RULE BASED APPROACH TO
• EVALUATING IMPORTANCE
• DESCRIPTIVE TEXTS
• Automatic of Proper
• Processing Names in Texts
• Francis Wolinski