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All Blog Posts Tagged 'Analysis' (20)

Machine Learning with Signal Processing Techniques

Stochastic Signal Analysis is a field of science concerned with the processing, modification and analysis of (stochastic) signals.

Anyone with a background in Physics or Engineering knows to some degree about signal analysis techniques, what these technique are and how they can be used to analyze, model and classify signals.

Data Scientists coming from a different fields, like Computer Science or Statistics, might not be aware of the analytical power these techniques bring with…

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Added by ahmet taspinar on April 29, 2018 at 9:00am — No Comments

A Day in the life of an Analyst

A typical day in the life of an Analyst

An Analyst works on varied projects with multiple deliverables and varied duties depending on the business objectives.

However there are some tasks that can be easily classified as “common everyday duties” in a “typical work day of a business analyst”

Clarification and…

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Added by Ivy Pro School on September 3, 2017 at 2:00pm — No Comments

How to build a Market Basket Analysis Engine

A market basket analysis or recommendation engine [1] is what is behind all these recommendations we get when we go shopping online or whenever we receive targeted advertising. The underlying engine collects information about people’s habits and knows that if people buy pasta and wine, they are usually also interested in pasta sauces. So, the next time you go to the supermarket and buy pasta and wine, be ready to get a recommendation for some pasta sauce!



A typical analysis goal…

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Added by Rosaria Silipo on August 12, 2015 at 12:34am — 2 Comments

Text Analysis 101; A Basic Understanding for Business Users: Clustering and Unsupervised Methods

Introduction

This blog was originally posted as part of our Text Analysis 101 blog series. It aims to explain how the classification of text works as part of Natural Language Processing. It was the second blog on harnessing…

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Added by Mike Waldron on January 23, 2015 at 9:22am — No Comments

Fan Map Faux Pax @ Indian Premier League #IPL

We’ve just wrapped up another eventful season of the annual phenomenon that is the Indian Premier League. Records were broken, trophies and caps won, and careers and fortunes made in a span of 6 high-octane weeks.  Fans, being the lifeblood of any successful sporting event, were given extra-special attention this time around. The millions of tweets that social-media savvy fans across India tweeted during the tournament formed a veritable growing corpus of social content that was used through…

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Added by Farid Jalal on June 27, 2014 at 12:42am — No Comments

Analytics In Healthcare Industry

In very simple words, the process of predicting the probability of an event using mathematical models is defined as predictive modelling. In different fields there has been a wide-spread application of predictive modelling. This is mainly for the purpose of decision making. Recently, the technological advancements have made it possible for predictive modelling to expands its reach within the healthcare sector.…

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Added by Ashish Soni on November 7, 2013 at 9:45am — 1 Comment

Where will the social data take you?

With the development of web technologies, an increasing amount of opinions are published online every day!!

People rely on the reviews more than before to help determine the quality of product in which they are interested!!

We use the chatter data from Twitter.com to forecast box-office revenues for movies!!

The data that is being generated on the social networks as a result of human activities is commonly referred as Social Data. This is one of the largest streams of…

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Added by Ashish Soni on November 2, 2013 at 2:07am — No Comments

Help Needed! Getting a user-friendly tool (or system) to prepare large data sets for analysis...

I have a 5-20K USD budget to get a tool (w/wo dedicated hardware), including training for 2 people, to prepare (clean, merge, etc...) and summarize (samples, grouping/aggregations, etc) large data sets (over 5GBs, over 4 million rows).

I need an efficient solution (fast data processing and fast to learn), and definitely easy to use. I would have done it with excel if excel could handle such large data files.

After preparing and summarizing the data, I'll use excel pivot tables…

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Added by Ahmed on October 22, 2013 at 2:16pm — 13 Comments

An indispensable Python : Data sourcing to Data science.

Data analysis echo system has grown all the way from SQL's to NoSQL and from Excel analysis to Visualization. Today, we are in scarceness of the resources to process ALL (You better understand what i mean by ALL) kind of data that is coming to enterprise. Data goes through profiling, formatting, munging or cleansing, pruning, transformation steps to analytics and predictive modeling. Interestingly, there is no one tool proved to be an effective solution to run…

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Added by Manish Bhoge on August 27, 2013 at 11:00am — 1 Comment

Social Network Analysis specialists Idiro Technologies land major deal with multinational telco Digicel

IDIRO TECHNOLOGIES ANNOUNCES DEAL WITH GLOBAL SERVICE PROVIDER DIGICEL TO PROVIDE MARKETING ANALYTICS



Dublin, 22nd January 2013





Idiro Technologies, a…

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Added by Simon Rees on January 23, 2013 at 6:27am — No Comments

Assessing ability to "sight-read" data; EDA

If you've ever learned to play an instrument, at some point an instructor will give you a sheet of music that you've never seen before and ask you to play it.  It is a very objective way to assess one's skill level and the act of playing unseen music is called sight reading.

Wikipedia on Sight Reading

I've often wanted to use this technique to quantify a candidate's ability to analyze data.  We…

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Added by John Wallace on December 20, 2012 at 1:23pm — 1 Comment

A Monte Carlo Analysis on Case of Nike, Inc.: Cost of Capital

Referring to my previous post of http://emfps.blogspot.com/2011_06_12_archive.html,

I stated: “…But I am willing to tell you that it can be a complex case in which we can doubt about sensitivity analysis done by Kimi Ford…

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Added by Gholamreza Soleimani on September 20, 2012 at 7:12am — No Comments

Visualizing Large Data Sets

Visualizing Large Data Sets

 



Challenges to Visual Analysis for Large Datasets

While data has been continually growing, the tools which to visualize and discover what is in that data have not significantly changed over the past ten years. Analysts are challenged with larger and larger amounts…
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Added by Andrew Marane on November 3, 2011 at 4:27pm — 1 Comment

AnalytiX™ Mapping Manager - Enterprise Data Mapping Tool – Grand Prize Winner Of Informatica Market Place

 

AnalytiX™ Mapping Manager is the first enterprise tool in the integration industry bringing standards, management and collaboration to one of the remaining area in the data integration space: pre-ETL source to target mapping. Another critical pain area been address by Mapping Manager is one of versioning and the central repository of the mapping based on user…

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Added by Rakesh Kumar on August 5, 2011 at 8:30am — No Comments

RHIPE: An Interface Between Hadoop and R for Large and Complex Data Analysis

Ron Fredericks writes: The Bay Area useR group event had a full house. The video presented here attempts to capture both the content and the excitement surrounding this event:…

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Added by Ron Fredericks on February 14, 2011 at 8:00pm — No Comments

Data-Driven Businesses Continue to Thrive: Fitzgerald Analytics Named to Inc. 5000 List, Part of Broader Trend Towards Data-Driven Business Models

As Business Data Grows, So Does Next-Generation Consultancy



On August 24 Inc. Magazine announced their list of the fastest growing companies in the country. Fitzgerald Analytics was ranked 2518 on the prestigious list, which is considered a hallmark of entrepreneurial success. Past members of the list include Intuit, Zappos,…

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Added by Jaime Fitzgerald on August 26, 2010 at 10:30pm — No Comments

Steering customers to multiple channels!

Customers are using your services through multiple channels. Customer’s access their bank through either the branch or Internet banking or other channels such as ATMs and mobile banking. Multi channel behavior however needs to be intelligently decoded. Mc Kinsey research shows that Multichannel customers spend on average 20 to 30% more than single channel users. More than 80 percent of a broad cross-section of U.S. retailers now report that they sell merchandise through multiple channels.… Continue

Added by Chandan Pathak on October 16, 2009 at 7:02am — No Comments

Drowning in Data!

Companies around the world are literally drowning in data. A typical airline or retailer, for example, is collecting data from many operational systems and storing terabytes, if not petabytes, of data. But how closely do CMO’s and CIO’s actually work or are they often at cross purposes! In India and I am sure in other furiously growing markets as well, IT is so busy building the basic infrastructure to manage the business that they often ignore the strategic priorities that Marketing is trying… Continue

Added by Chandan Pathak on September 22, 2009 at 1:46pm — 2 Comments

THE PSYCHOLOGY OF WAITING!

Frank Capek has this very interesting take on something that we end up doing everyday - WAITING! In fact today “waiting” has become multi-channel-you wait in physical queues and you also wait on the IVR for the call centre agent.



Here is what Frank says: It’s hard to overestimate the impact of waiting on your customers’ experience. Across the research we’ve conducted, some of the most dramatic customer defections occur because of bad waiting experiences.



You can help… Continue

Added by Chandan Pathak on September 17, 2009 at 6:52am — No Comments

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