This is RPI BLENDER Chinese slot filling system. Definition of slot filling: Slot filling aims at collecting from a large-scale multi-source corpus the values (“slot fillers”) for certain attributes (“slot types”) of a query entity, which is a person or some type of organization.[1]

[1] Dian Yu, Hongzhao Huang, Taylor Cassidy, Heng Ji, Chi Wang, Shi Zhi, Jiawei Han, Clare Voss and Malik Magdon-Ismail. The Wisdom of Minority: Unsupervised Slot Filling Validation based on Multi-dimensional Truth-Finding. (COLING 2014)

• System's input is a XML file.

<?xml version="1.0" encoding="utf-8"?>
<kbpslotfill>
  <query id="SF14_CMN_TRAINING_001">
    <name>郭全宝</name>
    <enttype>PER</enttype>
    <docid>cmn-NG-4-76762-9532908</docid>
    <beg>2536</beg>
    <end>2538</end>
  </query>
</kbpslotfill>

• Outputs are KBP slot filling '.tab' file and a HTML file.

SF14_CMN_TRAINING_001	per:age	SYS	xin_cmn_20040714.0019:58-174	82	xin_cmn_20040714.0019:171-172	1
SF14_CMN_TRAINING_001	per:country_of_death	SYS	xin_cmn_20071015.0207:216-219,xin_cmn_20040714.0019:58-174	**	xin_cmn_20071015.0207:216-217	1
...

1. Clone the project.

2. Download external softwares and KBP Chinese slot filling source

   • data and externals: http://blender04.cs.rpi.edu/~zhangb8/ChineseSlotFilling/dependencies/data_and_externals.zip

   • KBP_Chinese_Source_Corpus: http://blender04.cs.rpi.edu/~zhangb8/ChineseSlotFilling/dependencies/2014_KBP_Chinese_Source_Corpus_extracted.tar.gz

   • Put folder 'data' and 'externals' in the root directory.

   • Extract '2014_KBP_Chinese_Source_Corpus_extracted.tar.gz' and move it under 'data/' directory.

3. Required Dependencies:

   • JDK 7 (1.7) or higher.

   • Apache Ant

   • Python 2.7

   • GCC

   • Python packages:

     • pexpect >= 2.4
     • xmltodict >= 0.4.6
     • jianfan >= 0.0.2
     • jinja2 >= 2.7.3
     • python-Levenshtein >= 0.12

4. Environment and dependencies setting:

   • Pylucene requires ant. If ant is not at '/usr/bin/ant', please go to 'externals/pylucene-4.10.1-1/Makefile' and change 'ANT' to where you installed ant.

   • Default python path is '/usr/bin/python'. If you are using Python virtual environment, please go to 'externals/pylucene-4.10.1-1/Makefile' and change 'PREFIX_PYTHON' to the directory of your python virtual environment. If you installed python in other directory, change 'PREFIX_PYTHON' in 'externals/pylucene-4.10.1-1/Makefile' to directory where your python installed.

   • ANT_HOME=(ANT directory)

   • JAVA_HOME=(Java directory)

   • JCC_JDK=$JAVA_HOME

5. Install pylucene

   Use command:

   python install_pylucene.py
   

6. Add Chinese_SF path to PYTHONPATH in bash profile. Use command

   export PYTHONPATH=$PYTHONPATH:<Chinese_SF path>
   

Examples are provided in 'example/'.

Use command

python RPISlotFilling/slot_filling/ChineseSlotFilling.py <input_query_file_path> <output_directory>

Please notice that the first argument is the file path and the second argument is a directory path. Two results will be created under output directory: 'cn_sf_result.tab' in KBP SF format and 'cn_sf_result.html'.

• Boliang Zhang [[email protected]]