Semantic Information Extraction: Overview and Basic Techniques
Semantic Information Extraction: Overview and Basic Techniques
Semantic Information Extraction: Overview and Basic Techniques
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<strong>Semantic</strong> Class Mining<br />
• Goal<br />
Discover peer terms (or coordinate terms)<br />
Sample: {C++, C#, Java, PHP, Perl, …}<br />
• Main techniques<br />
First-order co-occurrences<br />
• St<strong>and</strong>ard co-occurrences<br />
• Patterns: Special first-order co-occurrences<br />
Second-order co-occurrences<br />
• Distributional similarity