There are Api which you can use , offcourse they are third party. ----------- Sent from Mobile , short and crisp. On 25-Apr-2012 8:57 PM, "Robert Evans" <ev...@yahoo-inc.com> wrote:
> Hadoop itself is the core Map/Reduce and HDFS functionality. The higher > level algorithms like sentiment analysis are often done by others. > Cloudera has a video from HadoopWorld 2010 about it > > > http://www.cloudera.com/resource/hw10_video_sentiment_analysis_powered_by_hadoop/ > > And there are likely to be other tools like R that can help you out with > it. I am not really sure if mahout offers sentiment analysis or not, but > you might want to look there too http://mahout.apache.org/ > > --Bobby Evans > > > On 4/25/12 7:50 AM, "karanveer.si...@barclays.com" < > karanveer.si...@barclays.com> wrote: > > Hi, > > I wanted to know if there are any existing API's within Hadoop for us to > do some text analysis like sentiment analysis, etc. OR are we to rely on > tools like R, etc. for this. > > > Regards, > Karanveer > > > > > > This e-mail and any attachments are confidential and intended > solely for the addressee and may also be privileged or exempt from > disclosure under applicable law. If you are not the addressee, or > have received this e-mail in error, please notify the sender > immediately, delete it from your system and do not copy, disclose > or otherwise act upon any part of this e-mail or its attachments. > > Internet communications are not guaranteed to be secure or > virus-free. > The Barclays Group does not accept responsibility for any loss > arising from unauthorised access to, or interference with, any > Internet communications by any third party, or from the > transmission of any viruses. Replies to this e-mail may be > monitored by the Barclays Group for operational or business > reasons. > > Any opinion or other information in this e-mail or its attachments > that does not relate to the business of the Barclays Group is > personal to the sender and is not given or endorsed by the Barclays > Group. > > Barclays Bank PLC. Registered in England and Wales (registered no. > 1026167). > Registered Office: 1 Churchill Place, London, E14 5HP, United > Kingdom. > > Barclays Bank PLC is authorised and regulated by the Financial > Services Authority. > >
