Re: [Architecture] Implementing Frequency calculation algorithm in CEP

2014-10-18 Thread Ginnaliya Gamathige, Lahiru Manananda
Hi Rajeevan, There is already some algorithms to count the most frequent events(but not based on each attribute). You can have a look in to that[1] and might be helpful for your implementation. [1]https://wso2.org/jira/browse/CEP-872 Regards Lahiru On Oct 17, 2014, at 7:02 AM, Rajeevan

Re: [Architecture] Nominal attributes in Siddhi

2014-10-08 Thread Ginnaliya Gamathige, Lahiru Manananda
. what about define stream weather( outlook options={sunny, overcast, rainy} ) +1 Lahiru Paul On 21 September 2014 19:45, Ginnaliya Gamathige, Lahiru Manananda lginn...@indiana.edumailto:lginn...@indiana.edu wrote: Hi Devs, I am developing a classification algorithm for siddhi and I have

Re: [Architecture] Nominal attributes in Siddhi

2014-10-08 Thread Ginnaliya Gamathige, Lahiru Manananda
Hi Paul, Sorry for the typo with option and I will fix it. But for VFDT there are multiple algorithms that you can, do you think we shouldn’t show it in the window name ? Thanks Lahiru On Oct 8, 2014, at 4:45 AM, Paul Fremantle p...@wso2.commailto:p...@wso2.com wrote: ClassifyVFDT

Re: [Architecture] Nominal attributes in Siddhi

2014-09-23 Thread Ginnaliya Gamathige, Lahiru Manananda
in this case? (e.g If its rainy how would you check?) and internally how all of these will be processed? Regards Suho On Tue, Sep 23, 2014 at 10:30 AM, Srinath Perera srin...@wso2.commailto:srin...@wso2.com wrote: I think this is OK. Suho, WDYT? On Mon, Sep 22, 2014 at 12:15 AM, Ginnaliya Gamathige

Re: [Architecture] Nominal attributes in Siddhi

2014-09-23 Thread Ginnaliya Gamathige, Lahiru Manananda
, rainy} ) +1 Lahiru Paul On 21 September 2014 19:45, Ginnaliya Gamathige, Lahiru Manananda lginn...@indiana.edumailto:lginn...@indiana.edu wrote: Hi Devs, I am developing a classification algorithm for siddhi and I have a requirement of defining attributes as a nominal attribute. Nominal

[Architecture] Nominal attributes in Siddhi

2014-09-21 Thread Ginnaliya Gamathige, Lahiru Manananda
Hi Devs, I am developing a classification algorithm for siddhi and I have a requirement of defining attributes as a nominal attribute. Nominal attribute is similar to a string attribute but during the definition we have to give the possible values for that attribute. One of the value from that