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varun bhargava
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How to perform pricing analysis on this data

Started this discussion. Last reply by Justin Burruss Nov 26, 2018. 1 Reply

HiI am working on a data set where I have a data of recommendation set for taskers for a particular tasks. There price, number of completed tasks and position is given. Out of a set of recommendation…Continue

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Data Science, Machine Learning, Business Analytics
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data analyst

Varun bhargava's Blog

Machine Learning - Reviews system

Posted on January 11, 2019 at 2:23pm 0 Comments


I am working on the attached data set where I have to predict the reviews (1-5). Date is the only column to play with and I have extracted day/month and year out of it. After fitting random forest, I am getting .85 accuracy on training and .80 on test. Clear case of over fitting. If any one provide me with some insights on how to improve the accuracy or with some feature engineering would be great.

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