Language Identification (LID)



Spanish - English (SPA-ENG)

Overview for the Second Shared Task on Language Identification in Code-Switched Data (CALCS 2016)
Giovanni Molina, Nicolas Rey-Villamizar, Thamar Solorio, Fahad AlGhamdi, Mahmoud Ghoneim, Abdelati Hawwari, Mona Diab
[Paper] [Bibtex]



Hindi - English (HIN-ENG)

Language Identification and Analysis of Code-Switched Social Media Text
Deepthi Mave, Suraj Maharjan and Thamar Solorio
[Paper] [Bibtex]



Nepali - English (NEP-ENG)

Overview for the First Shared Task on Language Identification in Code-Switched Data (CALCS 2014)
Thamar Solorio, Elizabeth Blair, Suraj Maharjan, Steven Bethard, Mona Diab, Mahmoud Gohneim, Abdelati Hawwari, Fahad AlGhamdi, ulia Hirschberg, Alison Chang, Pascale Fung
[Paper] [Bibtex]



Modern Standard Arabic - Egyptian Arabic (MSA-EA)

Overview for the Second Shared Task on Language Identification in Code-Switched Data (CALCS 2016)
Giovanni Molina, Nicolas Rey-Villamizar, Thamar Solorio, Fahad AlGhamdi, Mahmoud Ghoneim, Abdelati Hawwari, Mona Diab
[Paper] [Bibtex]

Parts of Speech Tagging (POS)



Spanish - English (SPA-ENG)

Part of Speech Tagging for Code Switched Data
Fahad AlGhamdi, Giovanni Molina, Mona Diab, Thamar Solorio, Abdelati Hawwari, Victor Soto, Julia Hirschberg
[Paper] [Bibtex]



Hindi - English (HIN-ENG)

A Twitter Corpus for Hindi-English Code Mixed POS Tagging
Kushagra Singh, Indira Sen, Ponnurangam Kumaraguru
[Paper] [Bibtex]

Named Entity Recognition (NER)



Spanish - English (SPA-ENG)
Modern Standard Arabic - Egyptian Arabic (MSA-EA)

Named Entity Recognition on Code-Switched Data: Overview of the CALCS 2018 Shared Task
Gustavo Aguilar, Fahad AlGhamdi, Victor Soto, Mona Diab, Julia Hirschberg, Thamar Solorio
[Paper] [Bibtex]



Hindi - English (HIN-ENG)

Language Identification and Named Entity Recognition in Hinglish Code Mixed Tweets
Kushagra Singh, Indira Sen, Ponnurangam Kumaraguru
[Paper] [Bibtex]

Sentiment Analysis (SA)



Spanish - English (SPA-ENG)

SemEval-2020 Sentimix Task 9: Overview of SENTIment Analysis of Code-MIXed Tweets
Parth Patwa, Gustavo Aguilar, Sudipta Kar, Suraj Pandey, Srinivas PYKL, Dan Garrette, Björn Gambäck, Tanmoy Chakraborty, Thamar Solorio, Amitava Das
[Paper] [Bibtex]