Data Science 101

JANUARY 15, 2020

Researchers/ scientists perform experiments to validate their hypothesis/ statements or to test a new product. Bias ( syatematic unfairness in data collection ) can be a potential problem in experiments and we need to take it into account while designing experiments. We randomly recruit subjects for that.

Experimentation 96

Experimentation Statistics Measurement Testing 96

datapine

APRIL 16, 2019

Often this is done through innovative dashboard software , visualizing once complicated tables and graphs in such ways that more people can initiate good data driven business decisions. With more people understanding the data at play, you’ll have an opportunity to receive more credible feedback. 3) Gather data now.

Data-driven 287

Data-driven Dashboards Visualization Cost-Benefit 287

Smart Data Collective

JULY 2, 2019

At Smart Data Collective, we strive to have a balanced conversation about the impact of big data. There are obviously a lot of beneficial changes that big data has spurred. However, big data has also created some important challenges as well, which we feel duty-bound to discuss.

Big Data 100

Big Data ROI Testing Statistics 100

Occam's Razor

FEBRUARY 22, 2010

In May 2010 (!). These toolbars also collect limited information about the browsing behavior of the customers who use them, including the pages visited, the search terms used, perhaps even time spent on each page, and so forth. Typically, data collected is anonymous and not personally identifiable information (PII).

Metrics 124

Metrics Advertising Reporting Data Collection 124

Sisense

JUNE 9, 2021

It’s no surprise that rivals followed suit and that by 2010 analytics were widely used by top teams in leading international leagues. Like every other business, football has experienced rapid technological advances that generate and capture data from training and match play. FIFA didn’t even start counting assists until 1994 !

Analytics 98

Analytics Data-driven Internet of Things Measurement 98

Occam's Razor

SEPTEMBER 15, 2014

In blue is how much time we spent in 2010 and in blue the time spent in 2014. was the dramatic shift between 2010 to 2014 to mobile content consumption. In this post we will look mobile sites first, both data collection and analysis, and then mobile applications. Surely you are not surprised that digital finally beats TV.

Metrics 143

Metrics Reporting Analytics Marketing 143

The Unofficial Google Data Science Blog

OCTOBER 12, 2017

1]" Statistics, as a discipline, was largely developed in a small data world. Implicitly, there was a prior belief about some interesting causal mechanism or an underlying hypothesis motivating the collection of the data. We must correct for multiple hypothesis tests. We ought not dredge our data.

Experimentation 62

Experimentation Testing Statistics Metrics 62