A Data Science Central Community
suresh kumar gorakala has not received any gifts yet
Posted on February 28, 2016 at 9:30pm 0 Comments 2 Likes
Curse of Dimensionality:
One of the most commonly faced problems while dealing with data analytics problem such as recommendation engines, text analytics is high-dimensional and sparse data. At many times, we face a situation where we have a large set of features and fewer data points, or we have data with very high feature vectors. In such scenarios, fitting a model to the dataset, results in lower predictive power of the model. This scenario is often termed as…
ContinuePosted on January 11, 2016 at 6:00am 0 Comments 3 Likes
Gets Tweets from Twitter:
Posted on December 23, 2015 at 8:30pm 0 Comments 1 Like
As a part of Twitter Data Analysis, So far I have completed Movie review using R& Document Classification using R. Today we will be dealing with discovering topics in Tweets, i.e. to mine the tweets data to discover underlying topics– approach known as Topic Modeling.
Posted on October 13, 2015 at 6:30am 0 Comments 1 Like
Originally posted here.
© 2021 TechTarget, Inc.
Powered by
Badges | Report an Issue | Privacy Policy | Terms of Service
Most Popular Content on DSC
To not miss this type of content in the future, subscribe to our newsletter.
Other popular resources
Archives: 2008-2014 | 2015-2016 | 2017-2019 | Book 1 | Book 2 | More
Most popular articles
Comment Wall
You need to be a member of BigDataNews to add comments!
Join BigDataNews