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All Blog Posts Tagged 'Machine' (191)

22 Non Statistical Questions for a Statistician

We have always believed that when the world of business collides with the world of math, magic unfolds. As these 2 worlds collide, it also presents a set of unique challenges - bridging the semantic language gap between business and math. Modelling complex business outcomes using math requires an interdisciplinary team consisting of business folks, data folks and math folks. While doing so business folks are always at a loss because a language chasm exists. Math folks love their ”geek…
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Added by derick.jose on June 17, 2014 at 2:00am — No Comments

Boosting Algorithms for Better Predictions

Boosting is a supervised learning algorithm based on …

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Added by Michael Walker on January 1, 2014 at 11:30am — 1 Comment

Big Data: An Understanding

We establish understanding of things in terms of Data or it will be better to say in terms of Big Data, the utilization of things, matters, issues, inventions, surroundings, maps and much more throughout our everyday life cycle, all of which has a certain data type to get input, process and output for us. Sometime we understand these in almost no time as a human, where data is being originated, what are we targeting for and more, and there are times, when some thing might take longer…

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Added by Atif Farid Mohammad on November 29, 2013 at 12:50am — No Comments

Sensors Here, There and Everywhere

Smart organizations are using the power of data science and data produced by embedded sensors and machine devices to better measure performance, discover patterns, prevent problems, and improve…

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Added by Michael Walker on October 29, 2013 at 11:30am — 3 Comments

Warm-up exercise before data science.

Practicing Data science indeed a long term effort than a learning handful of skills.  We ought to be academically good enough to take up this challenge. However, if you think you came a long way from your academic rebuilding,  but you still have that zeal & passion to take the oil from the data and fill the skill gap of data science then here is the warm-up tips. Below points must exercised before jumping into…

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Added by Manish Bhoge on October 18, 2013 at 9:26am — No Comments

Python Scikit-learn to simplify Machine learning : { Bag of words } To [ TF-IDF ]

Text (word) analysis and tokenized text modeling always give a chill air around ears, specially when you are new to machine learning. Thanks to Python and its extended libraries for its warm support around text analytics and machine learning. Scikit-learn is a savior and excellent support in text processing when you also understand some of the concept like "Bag of word", "Clustering" and "vectorization". Vectorization is  must-to-know technique for all machine leaning learners, text miner…

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Added by Manish Bhoge on September 25, 2013 at 9:47am — No Comments

Tool for Computing Continuous Distributed Representations of Words

Natural language processing (NLP) involves machine learning, artificial intelligence, algorithms and linguistics related to interactions between computers and human languages. One important goal…

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Added by Michael Walker on August 20, 2013 at 7:27pm — No Comments

Data Science Summer Reading List 2013

Machine Learning: A Probabilistic Perspective, by Kevin Murphy.



Boosting: Foundations and Algorithms, by Robert E. Schapire.



Models Behaving Badly: Why Confusing Illusion with Reality Can Lead to Disaster, by Emanuel Derman.



Doing Data Science, by Cathy O'Neil and Rachel…

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Added by Michael Walker on July 9, 2013 at 3:00pm — 1 Comment

M2M + Big Data Analytics = Unlocking Blue Ocean Opportunities at the intersect

M2M + Big Data Analytics = Unlocking Blue Ocean Opportunities at the intersect

When human beings got connected, it unlocked a whole new set of possibilities and companies like facebook, linkedin etc came up with solutions which had never been there before.

The ability of machines to interact with each other promises to unlock a whole new set of opportunities unprecedented in our history

What are some real life examples of M2M…

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Added by derick.jose on July 1, 2013 at 5:40am — 1 Comment

3 min Healthcare Big Data Video

We have tried to synthesize the most disruptive big data use cases into a compact . 3 Minute video

at https://www.youtube.com/watch?v=UWPUxLr-u9k

 

It covers 6 use cases , 4 healthcare data streams and hopefully sets the stage for curating more use cases in an area which truly needs a lot of healthy transformations !!!

Added by derick.jose on June 5, 2013 at 10:20am — No Comments

Automatically deskew before machine learning in R

I found it odd there was no way to automatically deskew data in R, so I wrote a short little function to do it.  It noticeably improves the peformance of linear models and linear support vector machines.
http://technicaltidbit.blogspot.com/2013/03/automatically-deskew-before-machine.html

Added by Michael Malak on March 9, 2013 at 2:00pm — 1 Comment

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