--- title: "Siddharth Patwardhan — author profile and papers in our library" description: "Siddharth Patwardhan: 4 papers on Elamur Research (2005–2016) — affiliations, topics, co-authors and who cites them in our library." canonical: "https://research.elamur.ai/free/en/authors/siddharth-patwardhan/" --- [Elamur Research](https://md.research.elamur.ai/free/en/) · [this page in HTML](https://research.elamur.ai/free/en/authors/siddharth-patwardhan/) [home](https://md.research.elamur.ai/free/en/) / [authors](https://md.research.elamur.ai/free/en/authors/) / Siddharth Patwardhan # Siddharth Patwardhan Siddharth Patwardhan has 4 papers in our library, in 2005–2016, most of them on [Information extraction](https://md.research.elamur.ai/free/en/topics/information-extraction/); often with [Ellen Riloff](https://md.research.elamur.ai/free/en/authors/ellen-riloff/), [Claire Cardie](https://md.research.elamur.ai/free/en/authors/claire-cardie/), [Yejin Choi](https://md.research.elamur.ai/free/en/authors/yejin-choi/). 4 papers in our library · 2005–2016 No OpenAlex profile matched yet. [📄 4 works in our library](https://md.research.elamur.ai/free/en/authors/siddharth-patwardhan/#papers) · [🔗 Cited 252 times in our library](https://md.research.elamur.ai/free/en/authors/siddharth-patwardhan/cited-by/) · [⭐ Paper Stars ranking: #2485](https://md.research.elamur.ai/free/en/paper-stars/page/25/#star-2485) The profile is the library's match of the name; two people with one name are not always told apart. Elsewhere: [Google Scholar](https://scholar.google.com/citations?view_op=search_authors&mauthors=Siddharth+Patwardhan) · [Semantic Scholar](https://www.semanticscholar.org/search?q=Siddharth+Patwardhan) · [dblp](https://dblp.org/search?q=Siddharth+Patwardhan) · [ACL Anthology](https://aclanthology.org/search/?q=Siddharth+Patwardhan) ## Concepts, shelves and topics Of its works in our library: the number of works on each and its rating among them. 📚 Shelves 6 The field of science this work belongs to (OpenAlex fields).[Artificial Intelligence · 4 works](https://md.research.elamur.ai/free/en/shelves/computer-science/artificial-intelligence/) · [Arts and Humanities · 4 works](https://md.research.elamur.ai/free/en/shelves/arts-and-humanities/) · [Computer Science · 4 works](https://md.research.elamur.ai/free/en/shelves/computer-science/) · [Language and Linguistics · 4 works](https://md.research.elamur.ai/free/en/shelves/arts-and-humanities/language-and-linguistics/) · [Physics and Astronomy · 1 work](https://md.research.elamur.ai/free/en/shelves/physics-and-astronomy/) · [Statistical and Nonlinear Physics · 1 work](https://md.research.elamur.ai/free/en/shelves/physics-and-astronomy/statistical-and-nonlinear-physics/) 🧭 Topics 1 Research subjects and languages the work is about.[Information extraction · 1 work](https://md.research.elamur.ai/free/en/topics/information-extraction/) ## Works by year ### 2010s [**2016** 1 paper The Role of Context Types and Dimensionality in Learning Word Embeddings](https://md.research.elamur.ai/free/en/papers/melamud-2016-role-context-types-dimensionality-learning/) ### 2000s [**2009** 1 paper A Unified Model of Phrasal and Sentential Evidence for Information Extraction](https://md.research.elamur.ai/free/en/papers/patwardhan-2009-unified-model-phrasal-sentential-evidence/) · [**2005** 2 papers Siddharth Patwardhan's papers of 2005](https://md.research.elamur.ai/free/en/authors/siddharth-patwardhan/year/2005/) ## Papers The most cited first (OpenAlex and our library). 1. **[Identifying Sources of Opinions with Conditional Random Fields and Extraction Patterns](https://md.research.elamur.ai/free/en/papers/choi-2005-identifying-sources-opinions-conditional-random/)** *(2005 · 436 citations)* The paper addresses automatically finding the source of an opinion: the person or entity holding or expressing a sentiment, belief or emotion in text. 2. **[A Unified Model of Phrasal and Sentential Evidence for Information Extraction](https://md.research.elamur.ai/free/en/papers/patwardhan-2009-unified-model-phrasal-sentential-evidence/)** *(2009 · 180 citations)* Event-oriented information extraction systems usually judge a candidate noun phrase by its immediate surroundings. 3. **[The Role of Context Types and Dimensionality in Learning Word Embeddings](https://md.research.elamur.ai/free/en/papers/melamud-2016-role-context-types-dimensionality-learning/)** *(2016 · 144 citations)* Skip-gram embeddings are usually trained on fixed-size word windows. This paper asks how the choice of context, together with vector size, affects results across many tasks. The authors trained all models on one shared English corpus of roughly 10B words, built from Wikipedia 2015, UMBC and Gigaword and parsed with… 4. **[OpinionFinder: A System for Subjectivity Analysis](https://md.research.elamur.ai/free/en/papers/wilson-2005-opinionfinder-system-subjectivity-analysis/)** *(2005 · 78 citations)* OpinionFinder is a demonstration system that automatically detects subjective language in English text, meaning opinions, emotions, speculations and other private states. ## Co-authors here 10 co-authors with a page, the most papers together first. - [Ellen Riloff](https://md.research.elamur.ai/free/en/authors/ellen-riloff/) ×3 - [Claire Cardie](https://md.research.elamur.ai/free/en/authors/claire-cardie/) ×2 - [Yejin Choi](https://md.research.elamur.ai/free/en/authors/yejin-choi/) ×2 - [David McClosky](https://md.research.elamur.ai/free/en/authors/david-mcclosky/) - [Janyce Wiebe](https://md.research.elamur.ai/free/en/authors/janyce-wiebe/) - [Mohit Bansal](https://md.research.elamur.ai/free/en/authors/mohit-bansal/) - [Oren Melamud](https://md.research.elamur.ai/free/en/authors/oren-melamud/) - [Paul Hoffmann](https://md.research.elamur.ai/free/en/authors/paul-hoffmann/) - [Swapna Somasundaran](https://md.research.elamur.ai/free/en/authors/swapna-somasundaran/) - [Theresa Wilson](https://md.research.elamur.ai/free/en/authors/theresa-wilson/) ## Venues Where their works here were published, the most works first, with the editions of those that have a page. - [Human Language Technology Conference (HLT)](https://md.research.elamur.ai/free/en/venues/hlt/) ×2: [HLT 2005](https://md.research.elamur.ai/free/en/venues/hlt/2005/) ×2 - [Conference on Empirical Methods in Natural Language Processing (EMNLP)](https://md.research.elamur.ai/free/en/venues/emnlp/): [EMNLP 2009](https://md.research.elamur.ai/free/en/venues/emnlp/2009/) - [Conference of the North American Chapter of the Association for Computational Linguistics (NAACL)](https://md.research.elamur.ai/free/en/venues/naacl/): [NAACL 2016](https://md.research.elamur.ai/free/en/venues/naacl/2016/) ## Cited by Papers of our library cite their works 252 times (of the 141,840 papers whose bibliographies we read); [26 citing papers with a page here →](https://md.research.elamur.ai/free/en/authors/siddharth-patwardhan/cited-by/). Updated 24 October 2026