Sergio Jiménez

Publication Activity (10 Years)

Years Active: 2008-2023
Publications (10 Years): 15

Top Topics

Product Descriptions

Semantic Similarity

Cosine Similarity Measure

Feature Representations

Top Venues

SemEval@NAACL-HLT

Publications

Carlos A. Rodriguez-Diaz, Sergio Jiménez, Daniel Bejarano, Julio A. Bernal-Chávez, Alexander F. Gelbukh
Measuring semantic gap between user-generated content and product descriptions through compression comparison in e-commerce. Inf. Sci. 638 (2023)
Sergio Jiménez, Fabio N. Silva, George Dueñas, Alexander F. Gelbukh
ProficiencyRank: Automatically ranking expertise in online collaborative social networks. Inf. Sci. 588 (2022)
Carlos A. Rodriguez-Diaz, Sergio Jiménez, Daniel Bejarano, Julio A. Bernal-Chávez, Alexander F. Gelbukh
Semantics between customers and providers: The relation between product descriptions, reviews, and customer satisfaction in E-commerce. CoRR (2022)
Jason Angel, Carlos A. Rodriguez-Diaz, Alexander F. Gelbukh, Sergio Jiménez
NLP-CIC @ DIACR-Ita: POS and Neighbor Based Distributional Models for Lexical Semantic Change in Diachronic Italian Corpora. CoRR (2020)
Sergio Jiménez, Youlin Avila, George Dueñas, Alexander F. Gelbukh
Automatic prediction of citability of scientific articles by stylometry of their titles and abstracts. Scientometrics 125 (3) (2020)
Fabio N. Silva, Sergio Jiménez, George Dueñas
Toward the Evaluation of Written Proficiency on a Collaborative Social Network for Learning Languages: Yask. CoRR (2019)
Paul Sheridan, Mikael Onsjö, Claudia Jeanneth Becerra, Sergio Jiménez, George Dueñas
An Ontology-Based Recommender System with an Application to the Star Trek Television Franchise. Future Internet 11 (9) (2019)
Sergio Jiménez, Fabio A. González, Alexander F. Gelbukh, George Dueñas
word2set: WordNet-Based Word Representation Rivaling Neural Word Embedding for Lexical Similarity and Sentiment Analysis. IEEE Comput. Intell. Mag. 14 (2) (2019)
Sergio Jiménez, Silviu-Petru Cucerzan, Fabio A. González, Alexander F. Gelbukh, George Dueñas
BM25-CTF: Improving TF and IDF factors in BM25 by using collection term frequencies. J. Intell. Fuzzy Syst. 34 (5) (2018)
Paul Sheridan, Mikael Onsjö, Sergio Jiménez, George Dueñas
A Knowledge-based Filtering Story Recommender System for Theme Lovers with an Application to the Star Trek Television Franchise. CoRR (2018)
Carlos A. Rodriguez-Diaz, Sergio Jiménez, George Dueñas, Johnatan Estiven Bonilla, Alexander F. Gelbukh
Dialectones: Finding Statistically Significant Dialectal Boundaries Using Twitter Data. Computación y Sistemas 22 (4) (2018)
Sergio Jiménez, George Dueñas
LAR-WordNet: A Machine-Translated, Pan-Hispanic and Regional WordNet for Spanish. IBERAMIA (2018)
Sergio Jiménez, George Dueñas, Alexander F. Gelbukh, Carlos A. Rodriguez-Diaz, Sergio Mancera
Automatic Detection of Regional Words for Pan-Hispanic Spanish on Twitter. IBERAMIA (2018)
Sergio Jiménez, George Dueñas, Lorena Gaitan, Jorge Segura
RUFINO at SemEval-2017 Task 2: Cross-lingual lexical similarity by extending PMI and word embeddings systems with a Swadesh's-like list. SemEval@ACL (2017)
Sergio Jiménez, Fabio A. González, Alexander F. Gelbukh
Mathematical properties of soft cardinality: Enhancing Jaccard, Dice and cosine similarity measures with element-wise distance. Inf. Sci. (2016)
Sergio Jiménez, Fabio A. González, Alexander F. Gelbukh
Soft Cardinality in Semantic Text Processing: Experience of the SemEval International Competitions. Polibits 51 (2015)
Sergio Jiménez, George Dueñas, Julia Baquero, Alexander F. Gelbukh
UNAL-NLP: Combining Soft Cardinality Features for Semantic Textual Similarity, Relatedness and Entailment. SemEval@COLING (2014)
Nelly Moreno, Sergio Jiménez, Julia Baquero
Automatically Assessing Children's Writing Skills Based on Age-Supervised Datasets. CICLing (2) (2014)
André Lynum, Partha Pakray, Björn Gambäck, Sergio Jiménez
NTNU: Measuring Semantic Similarity with Sublexical Feature Representations and Soft Cardinality. SemEval@COLING (2014)
Alejandro Riveros, Maria De-Arteaga, Fabio A. González, Sergio Jiménez, Henning Müller
MindLab-UNAL: Comparing Metamap and T-mapper for Medical Concept Extraction in SemEval 2014 Task 7. SemEval@COLING (2014)
Emilio Silva-Schlenker, Sergio Jiménez, Julia Baquero
UNAL-NLP: Cross-Lingual Phrase Sense Disambiguation with Syntactic Dependency Trees. SemEval@COLING (2014)
Sergio Jiménez, Claudia Jeanneth Becerra, Alexander F. Gelbukh
SOFTCARDINALITY: Hierarchical Text Overlap for Student Response Analysis. SemEval@NAACL-HLT (2013)
Maria De-Arteaga, Sergio Jiménez, George Dueñas, Sergio Mancera, Julia Baquero
Author Profiling Using Corpus Statistics, Lexicons and Stylistic Features Notebook for PAN at CLEF-2013. CLEF (Working Notes) (2013)
Sergio Jiménez, Claudia Jeanneth Becerra, Alexander F. Gelbukh
SOFTCARDINALITY-CORE: Improving Text Overlap with Distributional Measures for Semantic Textual Similarity. *SEM@NAACL-HLT (2013)
Sergio Jiménez, Claudia Jeanneth Becerra, Alexander F. Gelbukh
UNAL: Discriminating between Literal and Figurative Phrasal Usage Using Distributional Statistics and POS tags. SemEval@NAACL-HLT (2013)
Claudia Jeanneth Becerra, Sergio Jiménez, Alexander F. Gelbukh
Towards User Profile-based Interfaces for Exploration of Large Collections of Items. Decisions@RecSys (2013)
Sergio Jiménez, Claudia Jeanneth Becerra, Alexander F. Gelbukh
SOFTCARDINALITY: Learning to Identify Directional Cross-Lingual Entailment from Cardinalities and SMT. SemEval@NAACL-HLT (2013)
Sergio Jiménez, Claudia Jeanneth Becerra, Alexander F. Gelbukh
Soft Cardinality + ML: Learning Adaptive Similarity Functions for Cross-lingual Textual Entailment. SemEval@NAACL-HLT (2012)
Sergio Jiménez, Claudia Jeanneth Becerra, Alexander F. Gelbukh
Soft Cardinality: A Parameterized Similarity Function for Text Comparison. SemEval@NAACL-HLT (2012)
Sergio Jiménez, Fabio A. González, Alexander F. Gelbukh
Text Comparison Using Soft Cardinality. SPIRE (2010)
Sergio Jiménez, Claudia Jeanneth Becerra, Alexander F. Gelbukh, Fabio A. González
Generalized Mongue-Elkan Method for Approximate Text String Comparison. CICLing (2009)
Sergio Jiménez, Claudia Jeanneth Becerra, Fabio Augusto González Osorio
Knowledge-based Information Extraction Using Fuzzy String Searching and Word Sense Disambiguation for IT Product Data-sheets. IKE (2008)
Claudia Jeanneth Becerra, Fabio Augusto González Osorio, Sergio Jiménez
3-Functions Meta-Learner Algorithm: a Mixture of Experts Technique to Improve Regression Models. DMIN (2008)
Sergio Jiménez, Fabio A. González
Un Sistema de Extracción de Información Basado en Ontologías para Documentos en el Dominio de las Tecnologías de Información. Rev. Avances en Sistemas Informática 5 (1) (2008)