7 search results - page 1 / 2 » Latent aspect rating analysis on review text data: a rating ... |
KDD
2010
ACM
13 years 3 months ago
2010
ACM
In this paper, we define and study a new opinionated text data analysis problem called Latent Aspect Rating Analysis (LARA), which aims at analyzing opinions expressed about an e...
EMNLP
2010
13 years 2 months ago
2010
In this paper, we develop multilingual supervised latent Dirichlet allocation (MLSLDA), a probabilistic generative model that allows insights gleaned from one language's data...
ECIR
2009
Springer
14 years 1 months ago
2009
Springer
Online product reviews are becoming increasingly available, and are being used more and more frequently by consumers in order to choose among competing products. Tools that rank co...
NIPS
2007
13 years 6 months ago
2007
We introduce supervised latent Dirichlet allocation (sLDA), a statistical model of labelled documents. The model accommodates a variety of response types. We derive a maximum-like...
HICSS
2010
IEEE
13 years 4 months ago
2010
IEEE
The amount of textual data that is available for researchers and businesses to analyze is increasing at a dramatic rate. This reality has led IS researchers to investigate various...