Overview of the TAC2013 Knowledge Base Population Evaluation: English Sentiment Slot Filling
نویسنده
چکیده
This document provides an overview of the Text Analysis Conference 2013 Knowledge Base Population Sentiment Slot Filling (SSF) track. Sentiment Slot Filling was a new task added this year, and pushed the state of the art in sentiment by requiring teams to provide sentiment analysis in open domains across a variety of genres. The task focused on identifying the polarity of sentiment as well as sentiment holders and sentiment targets.
منابع مشابه
Overview of the TAC2013 Knowledge Base Population Evaluation: English Slot Filling and Temporal Slot Filling
We overview two tracks of the TAC2013 Knowledge Base Population (KBP) evaluation: English slot filling (SF) and temporal slot filling (TSF). The goal of these two KBP tracks is to promote research in the extraction of relations between named entities from free text (SF), and identify the temporal intervals when these relations were valid (TSF). The main changes this year include the requirement...
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Knowledge Base Population (KBP) is an evaluation track of the Text Analysis Conference (TAC), a workshop series organized by the National Institute of Standards and Technology (NIST). In 2013, the KBP evaluations included five tasks targeting information extraction and question answering technologies: Entity Linking, Slot Filling, Temporal Slot Filling, Sentiment Slot Filling, and Cold Start. T...
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تاریخ انتشار 2013