GDUFS at Slot Filling TAC-KBP 2012
نویسندگان
چکیده
This document describes our first attempt at Slot Filling task at TAC-KBP 2012. We construct a baseline system consisting of four components, i.e. query expansion, document retrieval, pattern learning and matching, and answer selection and filtering. We are pleased to identify areas for improvement and directions for exploring new approaches based on the groundwork prepared for this task.
منابع مشابه
The TALP participation at TAC-KBP 2013
This document describes the work performed by the Universitat Politècnica de Catalunya (UPC) in its second participation at TAC-KBP 2013 in both the Entity Linking and the Slot Filling tasks.
متن کاملAn Analysis of The Cortex Method at TAC 2010 KBP Slot-Filling
We describe herein the Cortex Method for automated meta-data extraction and the adaptation utilized in the 2010 Text Analysis Conference (TAC) Knowledge-Base Population (KBP) slot-filling tasks, both regular and surprise-round. We delineate the software components utilized and the abstractions put forth by the method used in the evaluation. We describe and discuss the noteworthy balance shown b...
متن کاملNLPComp in TAC 2012 Entity Linking and Slot-Filling
The NLPComp team participated in two TACKBP2012 tasks: Regular Entity Linking and Regular Slot Filling. For the entity linking task, a three-step entity linking system is developed. In the first step, a list of possible candidates are selected. Then the best candidate is identified to decide whether a link exists. In addition, a document clustering algorithm is used to group NIL queries. This s...
متن کاملLinguistic Resources for 2013 Knowledge Base Population Evaluations
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...
متن کاملNew York University 2012 System for KBP Slot Filling
This paper describes the New York University 2012 system for the KBP regular slot filling (SF) task. The NYU 2012 SF system has a similar architecture to the NYU 2011 system. We improved our distant-supervision based slot-filling component with a few techniques including filtering errors by statistical measures collected from the source corpus, and relabeling erroneous training examples with a ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
عنوان ژورنال:
دوره شماره
صفحات -
تاریخ انتشار 2012