Datasets:

expertai
/

BUSTER

document_id stringlengths 28 55	text stringlengths 595 9.67k	tokens sequencelengths 120 1.88k	labels sequencelengths 120 1.88k
1316710-000129993306000294-exhibit1	EX-99.1 2 exhibit1.htm EX-99.1 EX-99.1 PRESS RELEASE Columbia Equity Trust, Inc. [Logo] 1750 H Street, NW Suite 500 Washington, D.C. 20006 Tel (202) 303 - 3080 ________________________________________________ Columbia Equity Trust, Inc. Announces $34.1 Million Acquisition Washington, D.C., January 13, 2006 - Columbia E...	[ "EX", "-", "99", ".", "1", "2", "exhibit1", ".", "htm", "EX", "-", "99", ".", "1", "EX", "-", "99", ".", "1", "PRESS", "RELEASE", "Columbia", "Equity", "Trust", ",", "Inc", ".", "[", "Logo", "]", "1750", "H", "Street", ",", "NW", "Suite", "500"...	[ "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "...
897861-000118143109032835-rrd246772_28881	EX-99.1 2 rrd246772_28881.htm FIRST STATE BANCORPORATION PRESS RELEASE DATED JUNE 26, 2009 First State Bancorporation ("First State") (NASDAQ:FSNM) today announced that it has reached a definitive agreement to sell its Colorado operations to Great Western Bank, a South Dakota subsidiary of National Australia Bank H. Pa...	[ "EX", "-", "99", ".", "1", "2", "rrd246772", "_", "28881", ".", "htm", "FIRST", "STATE", "BANCORPORATION", "PRESS", "RELEASE", "DATED", "JUNE", "26", ",", "2009", "First", "State", "Bancorporation", "(", "\"", "First", "State", "\"", ")", "(", "NASDAQ", ...	[ "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "B-Parties.SELLING_COMPANY", "I-Parties.SELLING_COMPANY", "I-Parties.SELLING_COMPANY", "O", "O", "O", "O", "O", "O", "O", "B-Parties.SELLING_COMPANY", "I-Parties.SELLING_COMPANY", "I-Parties.SELLING_COMPANY", "O",...
1653821-000143774921023598-ex_290867	EX-99.1 5 ex_290867.htm EXHIBIT 99.1 ex_290867.htm Exhibit 99.1 CEN Biotech Inc. Announces the Closing of LED Patent Acquisition Windsor, ON - October 13, 2021 (Newswire)- CEN Biotech Inc. ("CEN" or the "Company") (OTC Pink: CENBF), a global holding company focused on the manufacturing, production and development of LE...	[ "EX", "-", "99", ".", "1", "5", "ex", "_", "290867", ".", "htm", "EXHIBIT", "99", ".", "1", "ex", "_", "290867", ".", "htm", "Exhibit", "99", ".", "1", "CEN", "Biotech", "Inc", ".", "Announces", "the", "Closing", "of", "LED", "Patent", "Acquisition...	[ "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "B-Parties.BUYING_COMPANY", "I-Parties.BUYING_COMPANY", "I-Parties.BUYING_COMPANY", "I-Parties.BUYING_COMPANY", "O", "O", "O", "O", ...
1581312-000114036114046002-ex99_1	EX-99.1 2 ex99_1.htm EXHIBIT 99.1 Exhibit 99.1 Core Resource Management Acquires Working Interests in Oklahoma Oil and Gas Properties in All Equity Deal PHOENIX, AZ -- (Marketwired) -- 12/12/14 -- The Mission of Core Resource Management, Inc. (OTCQB: CRMI) ("Core" or the "Company") to acquire and manage proven-producin...	[ "EX", "-", "99", ".", "1", "2", "ex99", "_", "1", ".", "htm", "EXHIBIT", "99", ".", "1", "Exhibit", "99", ".", "1", "Core", "Resource", "Management", "Acquires", "Working", "Interests", "in", "Oklahoma", "Oil", "and", "Gas", "Properties", "in", "All", ...	[ "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "B-Parties.BUYING_COMPANY", "I-Parties.BUYING_COMPANY", "I-Parties.BUYING_COMPANY", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O...
1465112-000110465909066019-a09-33501_1ex99d1	EX-99.1 4 a09-33501_1ex99d1.htm EX-99.1 Exhibit 99.1 Media Contact: IR Contact Darris Gringeri (310) 964-0808 212-205-0882 DIRECTV Completes Merger Transaction with Liberty Media EL SEGUNDO, Calif., Nov. 19, 2009- DIRECTV today announced the successful completion of the previously announced transactions involving the c...	[ "EX", "-", "99", ".", "1", "4", "a09", "-", "33501", "_", "1ex99d1", ".", "htm", "EX", "-", "99", ".", "1", "Exhibit", "99", ".", "1", "Media", "Contact", ":", "IR", "Contact", "Darris", "Gringeri", "(", "310", ")", "964", "-", "0808", "212", "...	[ "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "B-Parties.BUYING_COMPANY", "O", ...
1308606-000129993306000993-exhibit1	EX-99.1 2 exhibit1.htm EX-99.1 EX-99.1 C O L E COLE CREDIT PROPERTY TRUST II, INC. February 14, 2006 Contact: John H. Lotka, Chief Marketing Officer 602-778-8739 For Immediate Release: Cole Credit Property Trust II, Inc. announces the acquisition of a single-tenant retail property located in Arizona, leased to Mountain...	[ "EX", "-", "99", ".", "1", "2", "exhibit1", ".", "htm", "EX", "-", "99", ".", "1", "EX", "-", "99", ".", "1", "C", "O", "L", "E", "COLE", "CREDIT", "PROPERTY", "TRUST", "II", ",", "INC", ".", "February", "14", ",", "2006", "Contact", ":", "Jo...	[ "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "...
7332-000000733220000079-swn-20201113xexhibit991	EX-99.1 8 swn-20201113xexhibit991.htm EX-99.1 PRESS RELEASE - MERGER Document NEWS RELEASE SOUTHWESTERN ENERGY COMPLETES ACQUISITION OF MONTAGE RESOURCES SPRING, Texas - November 13, 2020…Southwestern Energy Company (NYSE: SWN) today announced that it has completed the acquisition of Montage Resources following approva...	[ "EX", "-", "99", ".", "1", "8", "swn", "-", "20201113xexhibit991", ".", "htm", "EX", "-", "99", ".", "1", "PRESS", "RELEASE", "-", "MERGER", "Document", "NEWS", "RELEASE", "SOUTHWESTERN", "ENERGY", "COMPLETES", "ACQUISITION", "OF", "MONTAGE", "RESOURCES", ...	[ "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "B-Parties.BUYING_COMPANY", "I-Parties.BUYING_COMPANY", "O", "O", "O", "B-Parties.ACQUIRED_COMPANY", "I-Parties.ACQUIRED_COMPANY", "O", "O"...
1301236-000156459019035909-soho-ex991_75	EX-99.1 3 soho-ex991_75.htm EX-99.1 soho-ex991_75.htm Exhibit 99.1 FOR IMMEDIATE RELEASE MONDAY, SEPTEMBER 30, 2019 SOTHERLY HOTELS INC. ANNOUNCES ACQUISITON OF CONDO HOTEL COMMERCIAL UNIT Williamsburg, Virginia - September 30, 2019 - Sotherly Hotels Inc. (NASDAQ: SOHO) (the "Company") today announced that the Company ...	[ "EX", "-", "99", ".", "1", "3", "soho", "-", "ex991", "_", "75", ".", "htm", "EX", "-", "99", ".", "1", "soho", "-", "ex991", "_", "75", ".", "htm", "Exhibit", "99", ".", "1", "FOR", "IMMEDIATE", "RELEASE", "MONDAY", ",", "SEPTEMBER", "30", ","...	[ "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "B-Parties.BUYING_COMPANY", "I-Parties.BUYING_CO...
1005229-000100522906000017-fcsalepr	EX-99 2 fcsalepr.txt PRESS RELEASE NEWS RELEASE CONTACT: Karen L. Howard Vice President - Finance and Chief Financial Officer Columbus McKinnon Corporation 716-689-5550 COLUMBUS MCKINNON COMPLETES SALE OF FORREST CITY, ARKANSAS PROPERTY AMHERST, N.Y., September 8, 2006 -- Columbus McKinnon Corporation (Nasdaq: CMCO), a...	[ "EX", "-", "99", "2", "fcsalepr", ".", "txt", "PRESS", "RELEASE", "NEWS", "RELEASE", "CONTACT", ":", "Karen", "L", ".", "Howard", "Vice", "President", "-", "Finance", "and", "Chief", "Financial", "Officer", "Columbus", "McKinnon", "Corporation", "716", "-", ...	[ "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "B-Parties.SELLING_COMPANY", "I-Parties.SELLING_COMPANY", "O", "O", "O", "O...
1024126-000135448813001120-ptx_ex991	EX-99.1 3 ptx_ex991.htm PRESS RELEASE ptx_ex991.htm EXHIBIT 99.1 Pernix Contact: Joseph T. Schepers Director, Investor Relations (800) 793-2145 ext. 3002 [email protected] Pernix Therapeutics Completes Acquisition of Somaxon Pharmaceuticals, Inc. THE WOODLANDS, TEXAS, March 6, 2013 - Pernix Therapeutics Holdings, ...	[ "EX", "-", "99", ".", "1", "3", "ptx", "_", "ex991", ".", "htm", "PRESS", "RELEASE", "ptx", "_", "ex991", ".", "htm", "EXHIBIT", "99", ".", "1", "Pernix", "Contact", ":", "Joseph", "T", ".", "Schepers", "Director", ",", "Investor", "Relations", "(", ...	[ "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "B-Parties.BUYI...
1043382-000104338210000014-exhibit_99-1	EX-99.1 2 exhibit_99-1.htm EXHIBIT 99.1 - PRESS RELEASE exhibit_99-1.htm Exhibit 99.1 NEWS FOR IMMEDIATE RELEASE Solutia Inc. 575 Maryville Centre Drive St. Louis, Missouri 63141 P.O. Box 66760 St. Louis, Missouri 63166-6760 Media: Melissa Zona (314) 674-5555 Investors: Susannah Livingston (314) 674-8914 Solutia Comple...	[ "EX", "-", "99", ".", "1", "2", "exhibit", "_", "99", "-", "1", ".", "htm", "EXHIBIT", "99", ".", "1", "-", "PRESS", "RELEASE", "exhibit", "_", "99", "-", "1", ".", "htm", "Exhibit", "99", ".", "1", "NEWS", "FOR", "IMMEDIATE", "RELEASE", "Solutia...	[ "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "...
48465-000110465913006551-a13-4060_1ex99	EX-99 2 a13-4060_1ex99.htm EX-99 Exhibit 99 Contact: Julie H. Craven 507-437-5345 [email protected] Hormel Foods closes acquisition of U.S. Skippy ® peanut butter business AUSTIN, Minn., (January 31, 2013) - Hormel Foods Corporation (NYSE: HRL) today announced the closing of its acquisition of the United States based Sk...	[ "EX", "-", "99", "2", "a13", "-", "4060", "_", "1ex99", ".", "htm", "EX", "-", "99", "Exhibit", "99", "Contact", ":", "Julie", "H.", "Craven", "507", "-", "437", "-", "5345", "[email protected]", "Hormel", "Foods", "closes", "acquisition", "of", "U", ...	[ "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "B-Parties.BUYING_COMPANY", "I-Parties.BUYING_COMPANY", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O",...
1069899-000157104916011076-t1600238_ex99-1	EX-99.1 2 t1600238_ex99-1.htm EXHIBIT 99.1 Exhibit 99.1 For Immediate Release Phibro Animal Health Corporation Announces Closing of Acquisition of Business of MVP Laboratories, Inc. TEANECK, N.J., January 25, 2016 (GLOBE NEWSWIRE) - Phibro Animal Health Corporation ("Phibro") (NASDAQ:PAHC) today announced it has comple...	[ "EX", "-", "99", ".", "1", "2", "t1600238", "_", "ex99", "-", "1", ".", "htm", "EXHIBIT", "99", ".", "1", "Exhibit", "99", ".", "1", "For", "Immediate", "Release", "Phibro", "Animal", "Health", "Corporation", "Announces", "Closing", "of", "Acquisition", ...	[ "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "O", "B-Parties.BUYING_COMPANY", "I-Parties.BUYING_COMPANY", "I-Parties.BUYING_COMPANY", "I-Parties.BUYING_COMPANY", "O", "O", "O", "O", ...

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Dataset Card for BUSTER

BUSiness Transaction Entity Recognition dataset.

BUSTER is an Entity Recognition (ER) benchmark for entities related to business transactions. It consists of a gold corpus of 3779 manually annotated documents on financial transactions that were randomly divided into 5 folds, plus an additional silver corpus of 6196 automatically annotated documents that were created by the model-optimized RoBERTa system.

Data Splits Statistics

	Gold						Silver
	fold 1	fold 2	fold 3	fold 4	fold 5	Total	Total
N. Docs	753	759	758	755	754	3779	6196
N. Tokens	685K	680K	687K	697K	688K	3437K	5647K
N. Annotations	4119	4267	4100	4103	4163	20752	33272

Pre-print

You can find the pre-print here.

Citation Information

If you use BUSTER in your work, please cite us:

@inproceedings{zugarini-etal-2023-buster,
    title = "{BUSTER}: a {``}{BUS}iness Transaction Entity Recognition{''} dataset",
    author = "Zugarini, Andrea  and
      Zamai, Andrew  and
      Ernandes, Marco  and
      Rigutini, Leonardo",
    editor = "Wang, Mingxuan  and
      Zitouni, Imed",
    booktitle = "Proceedings of the 2023 Conference on Empirical Methods in Natural Language Processing: Industry Track",
    month = dec,
    year = "2023",
    address = "Singapore",
    publisher = "Association for Computational Linguistics",
    url = "https://aclanthology.org/2023.emnlp-industry.57",
    doi = "10.18653/v1/2023.emnlp-industry.57",
    pages = "605--611",
    abstract = "Albeit Natural Language Processing has seen major breakthroughs in the last few years, transferring such advances into real-world business cases can be challenging. One of the reasons resides in the displacement between popular benchmarks and actual data. Lack of supervision, unbalanced classes, noisy data and long documents often affect real problems in vertical domains such as finance, law and health. To support industry-oriented research, we present BUSTER, a BUSiness Transaction Entity Recognition dataset. The dataset consists of 3779 manually annotated documents on financial transactions. We establish several baselines exploiting both general-purpose and domain-specific language models. The best performing model is also used to automatically annotate 6196 documents, which we release as an additional silver corpus to BUSTER.",
}