Open Information Extraction (OpenIE) and Open Relation Extraction (ORE) papers and data.
This README containts OpenIE and ORE papers and resources. Summaries are by @jbecke and @TheodoreChristakis, to the best of our abilities after reading each paper or testing the system (when available). We welcome pull requests with additional resources, papers, or data.
A Survey on Open Information Extraction. Most up-to-date literature review (June 2018), convering non-neural network based approaches to OpenIE. Whereas I've classified by age in this document, the authors classify by method of extraction (learning-based, rule-based, clause-based, inter-propositional).
Creating a Large Benchmark for Open Information Extraction: summarizes the field and creates a benchmark for OpenIE systems and creates the first large benchmark dataset (note: not large enough to train NN's).
Effectiveness and Efficiency of Open Relation Extraction: Review of the limited work done in the field of ORE (open relation extraction).
Neural Open Information Extraction: AFAIK, the first use of ANNs (seq2seq with attention) applied to OpenIE. Author bootstrapped tuples from high-confidence OpenIE-4 and makes the data available. However, the data isn't very clean; a quick glance shows a lot of malformed/incorrect tuples.
Supervised Open Information Extraction: expands on the idea of turning QA datasets into OpenIE datasets. Trains an ANN with using an interesting feature representation, uses seq2seq model to generate BIO tags and then creates tuples from that using a deterministic algorithm.
Supervised Neural Models Revitalize the Open Relation Extraction: tagging scheme similar to above paper, but uses a mixture of BiLSTM, CNN, and CRF and displays promising results.
Open Information Extraction from Question-Answer Pairs neural network to extract OpenIE tuples from conversation-based QA datasets.
*Learning Open Information Extraction of Implicit Relations from Reading Comprehension Datasets extracting more implied ("common sense") relations.
* moving and handling '' ' - a comprehensive course that covers safe handling and transport of casualties .
<arg1> '' ' - a comprehensive course </arg1> <rel> covers </rel> <arg2> safe handling and transport of casualties </arg2>
this word , adjectival magavan meaning `` possessing maga - '' , was once the premise that avestan maga - and median magu - were co-eval .
<arg1> - '' , was once the premise that avestan maga - and median magu - </arg1> <rel> were </rel> <arg2> co-eval </arg2>
melora walters as candy ' - a hooker who works for the motel where john person is staying , as a complimentary service to the guests .
<arg1> ' - a hooker </arg1> <rel> works </rel> <arg2> for the motel </arg2>
- - a hunter who uses bows and arrows instead of guns .
<arg1> - - a hunter </arg1> <rel> uses </rel> <arg2> bows and arrows instead of guns </arg2>
01 April 1969 The ATM would be a manned solar observatory making measurements of the Sun by telescopes and instruments above
0.96 (The ATM; would be; a manned solar observatory making measurements of the Sun by telescopes and instruments)
0.93 (a manned solar observatory; making; measurements of the Sun)
01 April 1969 The ATM would be a manned solar observatory making measurements of the Sun by telescopes and instruments above the Earth's atmosphere.
0.96 (The ATM; would be; a manned solar observatory making measurements of the Sun by telescopes and instruments above the Earth's atmosphere)
0.93 (a manned solar observatory; making; measurements of the Sun)
01 - Compare the physical properties of ice, liquid, water, and vapor.
01 Earthly Seasons PURPOSE: To show that the seasons are the consequence of the tilt of earth.
0.1% water can lower the melting temperature of peridotite by 100 C.
0.91 (0.1% water; can lower; the melting temperature of peridotite)
( 020 ) Celsius °C The international temperature scale where water freezes at 0 (degrees) and boils at 100 (degrees).
0.89 (water; freezes; at 0 (degrees)
{
"question": "Which film did Beyoncé star in 2001 with Mekhi Phifer?",
"id": "56d4831f2ccc5a1400d83155",
"answer": "Carmen: A Hip Hopera",
"tuple": "<Which film\tdid Beyoncé star with Mekhi Phifer\tCarmen: A Hip Hopera>"
},
{
"question": "What was the name of Destiny Child's third album?",
"id": "56d4831f2ccc5a1400d83156",
"answer": "Survivor",
"tuple": "<Survivor\tthe name of\tDestiny Child 's third album>"
},
{
"question": "Who filed a lawsuit over Survivor?",
"id": "56d4831f2ccc5a1400d83157",
"answer": "Luckett and Roberson",
"tuple": "<Luckett and Roberson\tfiled a lawsuit over\tSurvivor>"
},
{
"question": "When did Destiny's Child announce their hiatus?",
"id": "56d4831f2ccc5a1400d83158",
"answer": "October 2001",
"tuple": "<Destiny 's Child\tannounce their hiatus\tOctober 2001>"
}