منابع مشابه
Multi-lingual opinion mining on YouTube
In order to successfully apply opinion mining (OM) to the large amounts of usergenerated content produced every day, we need robust models that can handle the noisy input well yet can easily be adapted to a new domain or language. We here focus on Opinion Mining for YouTube by (i) modeling classifiers that predict the type of a comment and its polarity, while distinguishing whether the polarity...
متن کاملOpinion Mining on YouTube
This paper defines a systematic approach to Opinion Mining (OM) on YouTube comments by (i) modeling classifiers for predicting the opinion polarity and the type of comment and (ii) proposing robust shallow syntactic structures for improving model adaptability. We rely on the tree kernel technology to automatically extract and learn features with better generalization power than bag-of-words. An...
متن کاملA Multi-lingual Annotated Dataset for Aspect-Oriented Opinion Mining
We present the Trip-MAML dataset, a Multi-Lingual dataset of hotel reviews that have been manually annotated at the sentence-level with Multi-Aspect sentiment labels. This dataset has been built as an extension of an existent English-only dataset, adding documents written in Italian and Spanish. We detail the dataset construction process, covering the data gathering, selection, and annotation. ...
متن کاملAligning Opinions: Cross-Lingual Opinion Mining with Dependencies
We propose a cross-lingual framework for fine-grained opinion mining using bitext projection. The only requirements are a running system in a source language and word-aligned parallel data. Our method projects opinion frames from the source to the target language, and then trains a system on the target language using the automatic annotations. Key to our approach is a novel dependency-based mod...
متن کاملEfficient on-demand Opinion Mining
Every day, a multitude of people express their opinions regarding diverse entities, such as services, places and products, in blogs (e.g., The BBC “Have Your Say” Blog), online forums (e.g., slashdot.org) and review sites (e.g., www.amazon.com). This constantly growing availability of opinionated content has created massive amounts of extremely valuable information. Currently, search engines ar...
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ژورنال
عنوان ژورنال: Information Processing & Management
سال: 2016
ISSN: 0306-4573
DOI: 10.1016/j.ipm.2015.03.002