predictionio-user mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Mattz <eatingka...@gmail.com>
Subject Re: Deleting / Reversing events in the event server
Date Thu, 27 Jul 2017 05:41:11 GMT
This is how I am using now. I send a blocked event if a user blocks an
item. So, when recommending items for the user, this item does not show up.
I am using the "universal recommender" template.

On Thu, Jul 27, 2017 at 11:09 AM, Vaghawan Ojha <vaghawan781@gmail.com>
wrote:

> Oh Yes Mattz, I seems to have misunderstood your situation. I thought that
> you were having that blocked prop as a properties or something. My thought
> must have been totally wrong.
>
> I'm not clear if you're sending the blocked items in query or something
> else? Also which template you have been using?
>
> Thanks
>
>
>
> On Thu, Jul 27, 2017 at 11:19 AM, Mattz <eatingkappa@gmail.com> wrote:
>
>> Thanks Vaghawan. "$set" and "$unset" are used to set/unset item
>> properties right? Since these are not like the other events, these items
>> would still be returned unless I manually find all the things blocked and
>> filter from list to get my result set. But, if I send "blocked" as a
>> regular event, PIO automatically filters out items that were blocked by the
>> user.
>>
>> On Thu, Jul 27, 2017 at 10:59 AM, Vaghawan Ojha <vaghawan781@gmail.com>
>> wrote:
>>
>>> Hi Mattz,
>>>
>>> You could just use $set, $unset to achieve this. When user wish to
>>> unblock the item, just send in another request in the event server to
>>> update the event. This would solve your problem from as much as I know from
>>> using pio eventserver.
>>>
>>> you could find the examples here. https://predictionio.inc
>>> ubator.apache.org/datacollection/eventmodel/
>>>
>>> Thanks
>>> Vaghawan
>>>
>>> On Thu, Jul 27, 2017 at 11:09 AM, Mattz <eatingkappa@gmail.com> wrote:
>>>
>>>> Hello,
>>>>
>>>> I have a use case where I am sending a "blocked" event for a user for a
>>>> particular item. When this happens, PIO eliminates this item from the
>>>> result set. But, the user can choose to "unblock" this item at a later
>>>> time. I am wondering how to handle this. Should I somehow delete the event
>>>> from the even server? If yes, how? Is there any other way to solve this?
>>>>
>>>> Thanks!
>>>>
>>>
>>>
>>
>

Mime
View raw message