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record linkage unsupervised learning

I am building Matching Alogoritm using ML.Project is to match Internal customer data with external customer data.Features are names,address…

Started by vishal dutt

0 May 25

Recommendation system evaluation

I have created a recommendation system using KNN, is there any way to evaluate/validate the system?

Started by Smule Singer

2 May 24
Reply by Smule Singer

Moments of Order Statistics

Started by Vincent Granville

1 May 24
Reply by Vincent Granville

Statistical significance match with multi-variables

I need a test to match ratios of stable isotope proportions from one sample to another.  In particular lead, with 4 stable isotopes and zin…

Started by Guy Archibald

0 May 24

Traffic/commute data and processing related question

Hello All, I am very very new to big data. I am exploring a commercial solution to traffic/congestion problem. To that effect, I am looking…

Started by R Zakai

1 May 24
Reply by Justin Burruss

Scanned documents OCR data cleaning

Hi! I am reading data from scanned medical documents (provider Notes) using Pytesseract OCR. The resultant data has some noise and misspell…

Started by shafiqa iqbal

0 May 24

Data science audio book for layperson

Please suggest an audio book for data science for a beginner with less stats, less linear algebra and almost no programming background.

Started by Shamit Bhattacharya

1 May 23
Reply by Ray Estevez

Unrelated dimensions with common target value

The problem is we have many unrelated dimensions with common target value. We want to build a formula that predicts this target variable (c…

Started by Alexander Fruman

0 May 19

Advanced big data algorithms

Recently, I have finished my book on probabilistic data structures and noticed that even they are used almost in every well-known product t…

Started by Andrii Gakhov

0 May 15

DS career advice for experienced MBA with marketing analytics focus?

I have an MBA in Marketing (U of Minnesota), 20+ years' marketing experience in CPG, an independent consultant for the past 7 years. I have…

Started by John L Franklin

2 May 12
Reply by John L Franklin



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