﻿ Analytics | InterSystems Developer Community

# Analytics

13
Sorting: By Date
Period: 2016

### DeepSee - Period to date vs same period last year

How are we doing THIS year versus the same period LAST year?
This is a common need in Business Intelligence. In fact, many design specifications for reports make use of a comparison between a selected period (year, quarter, etc) up to a certain date (for example November 15th, 2016) and a summary of the same information for the previous year (i.e. up to November 15th, 2015).
This post shows how to implement this in DeepSee.

Last comment 9 January 2017
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### [Research] iKnow and algorithms.

Hello!

My group and I are currently doing a research project on natural language processing and iKnow plays a big role in this project.  I am aware that the algorithms iKnow use aren't public, and I respect that.

My question is, are there any public documents/research that explains, at least part of, the algorthims iKnow uses and the motivations for using them?

Last answer 5 January 2017 Last comment 14 March 2016
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### Weighted Sales Performance Metric

I am trying to create a query that returns the best and worst performing products for a given customer, based on this year's net sales versus last year's net sales, weighted by the total net sales for all of the products sold to this customer in the last two years.

I have created Last Year Net Sales (up to the last month end): `AGGREGATE(PERIODSTODATE([Invoice Date].[H1].[YEAR],[Invoice Date].[H1].[Month].[NOW-13]),measures.[Net Sales])`

Last answer 30 December 2016 Last comment 29 December 2016
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### Sorting Numeric Dimensions

In DeepSee we have a field that is numeric but is used as a dimension. In DeepSee it sorts this field in the following order. 10, 11, 15, 2, 3, 5, 6, 8, 990. Is there a way to have DeepSee sort it numerically instead of treating it like a character field? We would want to see it show up in the dimension as 2,3,5,6,7,10,11,15,990.

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### Accessing a new DeepSee Namespace for the first time

Whether you are accessing DeepSee for the first time ever or you are configuring DeepSee on a new instance, there are two common issues that are encountered after clicking on the “DeepSee” option in the System Management Portal.

Issue #1: Architect/Analyzer is grayed out!

Issue #2: DeepSee must be enabled before use.

## Issue #1: Architect/Analyzer is grayed out!

Last comment 7 November 2016
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### Sample of IHE Performance monitoring dashboard

I've asked a lot of questions leading up to this, so I wanted to share some of my progress.

The blue line represents the number of messages processed.  The background color represents the average response time.  You can see ticks for each hour (and bigger ticks for each day).   Hovering over any point in the graph will show you the numbers for that period in time.

This is super useful for "at a glance" performance monitoring as well as establishing patterns in our utilization.

Last comment 4 November 2016
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### Getting started with Text Categorization

This article contains the tutorial document for a Global Summit academy session on Text Categorization and provides a helpful starting point to learn about Text Categorization and how iKnow can help you to implement Text Categorization models. This document was originally prepared by Kerry Kirkham and Max Vershinin and should work based on the sample data provided in the SAMPLES namespace.

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### iKnow - Text categorization "Category 1 covers the whole dataset"

Hi,

I am using iknow text categorization to classify texts. I have 11 medical articles as my training set. Here is part of the source code:

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### SDA to HS Analytics mapping

Hi,

I am looking for a mapping from SDA collections to the HS Analytics (HSAA) data model. Specifically HS.SDA3.Container.Observations to the tables (Couldn't find all the fields in HSAA.Observation). Can someone help? Thanks

Regards

Joseph Thottungal

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### iKnow + Atelier, hello world?

Hello!

I'm trying to make a simple hello world program for iKnow but the documentation only shows examples using the scripting language or XML XData.

The domain is already created and configured, what I hope for is to be able to work with the data in some high-level language.

Is it possible to do something like this:

``````
int domainId = 1;
IKnow iknow = new IKnow( domainId );
List concepts = iknow.getTopConcepts();
```
```

Any feedback will be greatly appreciated!

Last comment 3 March 2016
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