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In domain adaptation for neural machine translation, translation performance can benefit from separating features into domain-specific features and common features. In this paper, we propose a method to explicitly model the two kinds of…

Computation and Language · Computer Science 2019-09-24 Shuhao Gu , Yang Feng , Qun Liu

Decoder-based transformers, while revolutionizing language modeling and scaling to immense sizes, have not completely overtaken encoder-heavy architectures in natural language processing. Specifically, encoder-only models remain dominant in…

Computation and Language · Computer Science 2025-03-05 Paul Suganthan , Fedor Moiseev , Le Yan , Junru Wu , Jianmo Ni , Jay Han , Imed Zitouni , Enrique Alfonseca , Xuanhui Wang , Zhe Dong

In this paper, we propose a new dense retrieval model which learns diverse document representations with deep query interactions. Our model encodes each document with a set of generated pseudo-queries to get query-informed, multi-view…

Information Retrieval · Computer Science 2022-08-09 Zehan Li , Nan Yang , Liang Wang , Furu Wei

State-of-the-art multilingual machine translation relies on a universal encoder-decoder, which requires retraining the entire system to add new languages. In this paper, we propose an alternative approach that is based on language-specific…

Computation and Language · Computer Science 2020-04-15 Carlos Escolano , Marta R. Costa-jussà , José A. R. Fonollosa , Mikel Artetxe

Cross-Language Information Retrieval (CLIR) has become an important problem to solve in the recent years due to the growth of content in multiple languages in the Web. One of the standard methods is to use query translation from source to…

Computation and Language · Computer Science 2016-08-05 Paheli Bhattacharya , Pawan Goyal , Sudeshna Sarkar

Code pre-trained models (CodePTMs) have recently demonstrated a solid capacity to process various software intelligence tasks, e.g., code clone detection, code translation, and code summarization. The current mainstream method that deploys…

Software Engineering · Computer Science 2024-05-10 Qiushi Sun , Nuo Chen , Jianing Wang , Xiang Li , Ming Gao

State-of-the-art neural models typically encode document-query pairs using cross-attention for re-ranking. To this end, models generally utilize an encoder-only (like BERT) paradigm or an encoder-decoder (like T5) approach. These paradigms,…

Computation and Language · Computer Science 2022-04-26 Kai Hui , Honglei Zhuang , Tao Chen , Zhen Qin , Jing Lu , Dara Bahri , Ji Ma , Jai Prakash Gupta , Cicero Nogueira dos Santos , Yi Tay , Don Metzler

In the task of machine translation, context information is one of the important factor. But considering the context information model dose not proposed. The paper propose a new model which can integrate context information and make…

Computation and Language · Computer Science 2019-04-02 Tetsuto Takano , Satoshi Yamane

Neural machine translation (NMT) models generally adopt an encoder-decoder architecture for modeling the entire translation process. The encoder summarizes the representation of input sentence from scratch, which is potentially a problem if…

Computation and Language · Computer Science 2018-12-27 Xinwei Geng , Longyue Wang , Xing Wang , Bing Qin , Ting Liu , Zhaopeng Tu

Code-switching entails mixing multiple languages. It is an increasingly occurring phenomenon in social media texts. Usually, code-mixed texts are written in a single script, even though the languages involved have different scripts.…

Computation and Language · Computer Science 2025-11-24 Niraj Pahari , Kazutaka Shimada

Code search is vital in the maintenance and extension of software systems. Past works have used separate language models for the natural language and programming language artifacts on models with multiple encoders and different loss…

Software Engineering · Computer Science 2024-10-31 Monoshiz Mahbub Khan , Zhe Yu

Code search is a task to find programming codes that semantically match the given natural language queries. Even though some of the existing datasets for this task are multilingual on the programming language side, their query data are only…

Computation and Language · Computer Science 2023-06-28 Ryo Sekizawa , Nan Duan , Shuai Lu , Hitomi Yanaka

Text-to-speech (TTS) systems are an important component in voice-based e-commerce applications. These applications include end-to-end voice assistant and customer experience (CX) voice bot. Code-mixed TTS is also relevant in these…

Machine Learning · Computer Science 2023-12-05 Raviraj Joshi , Nikesh Garera

Leveraging user-provided translation to constrain NMT has practical significance. Existing methods can be classified into two main categories, namely the use of placeholder tags for lexicon words and the use of hard constraints during…

Computation and Language · Computer Science 2019-05-17 Kai Song , Yue Zhang , Heng Yu , Weihua Luo , Kun Wang , Min Zhang

E-commerce click-stream data and product catalogs offer critical user behavior insights and product knowledge. This paper propose a multi-modal transformer termed as PINCER, that leverages the above data sources to transform initial user…

Information Retrieval · Computer Science 2025-01-28 Srivatsa Mallapragada , Ying Xie , Varsha Rani Chawan , Zeyad Hailat , Yuanbo Wang

Code-mixed discourse combines multiple languages in a single text. It is commonly used in informal discourse in countries with several official languages, but also in many other countries in combination with English or neighboring…

Computation and Language · Computer Science 2025-04-16 Anjali Yadav , Tanya Garg , Matej Klemen , Matej Ulcar , Basant Agarwal , Marko Robnik Sikonja

The mixing of two or more languages is called Code-Mixing (CM). CM is a social norm in multilingual societies. Neural Language Models (NLMs) like transformers have been effective on many NLP tasks. However, NLM for CM is an under-explored…

Computation and Language · Computer Science 2023-10-20 Mohsin Ali , Kandukuri Sai Teja , Neeharika Gupta , Parth Patwa , Anubhab Chatterjee , Vinija Jain , Aman Chadha , Amitava Das

Code-switching is a phenomenon of mixing grammatical structures of two or more languages under varied social constraints. The code-switching data differ so radically from the benchmark corpora used in NLP community that the application of…

Computation and Language · Computer Science 2018-04-25 Irshad Ahmad Bhat , Riyaz Ahmad Bhat , Manish Shrivastava , Dipti Misra Sharma

Large Language Models (LLMs)-based text retrieval retrieves documents relevant to search queries based on vector similarities. Documents are pre-encoded offline, while queries arrive in real-time, necessitating an efficient online query…

Information Retrieval · Computer Science 2026-02-02 Guangyuan Ma , Yongliang Ma , Xuanrui Gou , Zhenpeng Su , Ming Zhou , Songlin Hu

Code-mixed languages, characterized by frequent within-sentence language transitions, present structural challenges that standard language models fail to address. In this work, we propose CMLFormer, an enhanced multi-layer dual-decoder…

Computation and Language · Computer Science 2025-05-20 Aditeya Baral , Allen George Ajith , Roshan Nayak , Mrityunjay Abhijeet Bhanja