Concepedia

John Lafferty

JL

149

Publications

45.6K

Citations

69

H-Index

1965

Active since

Affiliations

Carnegie Mellon University(Current)

University of Chicago

McMaster University

John Lafferty is an author at Carnegie Mellon University specializing in engineering, data science, and knowledge discovery.

Top concepts

EngineeringData ScienceNatural Language ProcessingComputational LinguisticsStatisticsText MiningComputer ScienceCorpus LinguisticsKnowledge DiscoveryLinguistics

Publications per year

1965–2024

149

Publications

149

Conditional Random Fields: Probabilistic Models for Segmenting and Labeling Sequence Data

John Lafferty, Andrew McCallum, Fernando C. N. Pereira · ScholarlyCommons (University of Pennsylvania) · 2001 · 13K citations · Full text

Semi-supervised learning using Gaussian fields and harmonic functions

Xiaojin Zhu, Zoubin Ghahramani, John Lafferty · 2003 · 3.4K citations

Dynamic topic models

David M. Blei, John Lafferty · 2006 · 2.3K citations

Natural Language Processing, Document Clustering, Latent Modeling +15

A statistical approach to machine translation

Peter F. Brown, John Cocke, Stephen A. Della Pietra et al. · Computational Linguistics · 1990 · 1.7K citations

Natural Language Processing, Translation Studies, Computer-assisted Translation +12

A Study of Smoothing Methods for Language Models Applied to Ad Hoc Information Retrieval

ChengXiang Zhai, John Lafferty · ACM SIGIR Forum · 2017 · 1.6K citations

Engineering, Intelligent Information Retrieval, Query Model +21

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