What are your favourite R hacks and why?
@vsagar19 wrote: What are your favourite R hacks on daily use? Posts: 1 Participants: 1 Read full topic
View ArticleARIMA model in Python
@clyton91 wrote: Hi, I would like some guidance with using ARIMA models (statsmodel library) in Python I have a time series which is not stationary but can be considered stationary after taking the...
View ArticleHow to do condition based sells forecasting
@sushilsingh8853 wrote: Can any one tell me how to do conditional forecasting. Means daily sells is depend on different-2 factor. Like i forecast any cinema food & beverage sells then FNB sell is...
View ArticleCan i start career in data science after 6 yrs of experience as clinical sas...
@Tushard wrote: I have 6 years experience in clinical SAS programming. I have good knowledge of statistics . Also i am familiar with R and Python. So at this stage of career , can i pursue career in...
View ArticleContinuous variable selection & Splitting in Regression Tree
@pkittali wrote: In a regression tree, how is a root determined out of a bunch of continuous predictors? What logic is used to split the continuous & categorical variables in a regression tree?...
View ArticleNeed Help in understanding a code snippet from Titanic Passenger Survival...
@mohitvarma wrote: Hello, I have picked uo the following code snippet from titanic passenger survival project on Kaggle I would like to know the role of “IsAlone” feature/field in the following...
View ArticleHelp: Credit approval model in python
@tsatish14 wrote: I was given a task as part of interview for a Data Analyst, i really appreciate your thoughts. I never worked as a Data Analyst before, just started to learn. The dataset...
View ArticleCustomer Segmentation approach, your thoughts please
@tsatish14 wrote: I was given a task as part of interview for a Data Analyst, i really appreciate your thoughts. I never worked as a Data Analyst before, just started to learn The dataset...
View ArticleTransactional patterns
@adijohar wrote: Hi fellows Is there any technique/algorithm which may be useful for finding transactional patterns in the banking sector. The requirement is to identify any kind of transactional...
View ArticleHow to move observation one columns to another column?
@premsheth wrote: Hi, I have directory data file and just trying to do descriptive analysis. Now I have two column name city and zipcode. Some city name saved in to zipcode columns. now I want to move...
View ArticleMasters degree selection
@Shubhangiagarwal76 wrote: Hi Im in the final year of Bsc(Maths, Physics, Computer) from Delhi University. I have been taught languages like R, Python, Java etc. Which master degree should I go for to...
View ArticleTime series analysis with python
@ssonia wrote: data = pd.read_csv(‘AirPassengers.csv’, parse_dates=‘Month’, index_col=‘Month’,date_parser=dateparse) Reading Time series analysis with python article by Analytics vidhya, i’m getting...
View ArticleImbalanced Data Sets - SMOTE, "Balanced" etc
@Nyd3r wrote: Please help with understanding … 1- in logistic regression when applying python sklearn option “balanced” (link below), does this option automatically weight the different classes to...
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Apriori and FP-Growth Algorithms
@kgrahim99 wrote: hi guys could you please help me to find Frequent item sets for the following transactions using (Apriori and FP-Growth Algorithms). Use minimum support = 20%. DATA SET : [Album]...
View ArticleSource of Loan Prediction Data
@vinit28 wrote: Hi, Question out of curiosity, what is the source of the data? Posts: 1 Participants: 1 Read full topic
View ArticleBest platform for Big data analytics for beginners - AWS vs Azure vs Google...
@msubash26 wrote: Hello everyone, I have 12+ experience in Java enterprise programming and a beginner in Big data analytics. Currently started learning Python and going through blogs related to...
View ArticleNeed some assistance with Data Wrangling in R
@amit.cs03 wrote: I have two columns in a CSV file, “Device” and “IP” (both are headers). For each row in the “Device” column, there are multiple IPs in the “IP” column but they are embedded in the...
View ArticleHow to handle data that is unevenly distributed
@yaswanth912 wrote: If I have a dataset where the target variable has 2 categories(1,0) and their distribution is imbalanced as in say they are distributed at 99:1. How to build a model on the data or...
View ArticleClustering of Large volume of string data
@kumarsaurabh2488 wrote: Hi Experts I need your help with below case study. Case-study: The following dataset contains process start and stop events collected from individual Windows-based desktop...
View ArticleDealing with negative values
@jayad wrote: Hi I am trying to predict the electricity usage of heating and cooling appliances in a household based on internal and external temperatures. my data set includes negative values. how i...
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