Error while creating a connection in RPostgreSQL Package
@Surya1987 wrote: I am getting following error even after providing usernames, passwords using the following command Error in postgresqlNewConnection(drv, ...) : RS-DBI driver: (could not connect...
View ArticleFetching Data using RPostgreSQL Package in R
@Surya1987 wrote: How can I Fetch the data from existing data frame in R using RPostgreSQL Package Posts: 2 Participants: 2 Read full topic
View ArticleCan anybody please help me to convert the date variable in Seers accuracy...
@kundum2 wrote: Can anybody please help me to convert the date variable in Seers accuracy competition Posts: 2 Participants: 2 Read full topic
View ArticleMasters in Management specializing in Business Analytics from IISc-Bangalore
@Abhay01 wrote: Hi AV members! I am a B.Tech graduate in electrical engineering. I feel lucky to be able to grab an offer for Masters in Management specializing in Business Analytics from Indian...
View ArticleNeed Help @Seers_Accuracy
@Darkrider19 wrote: Kindly clear that we have to write probability value for all clientsbecause unique client ids are 417101and no of rows 439534@srk @kunal Please reply in due time Posts: 2...
View ArticleData Submission Problem - Seers Accuracy
@deepak9001 wrote: Hi Team, Please help. I am getting this error while submitting solution. Error - You need to submit .rar file when I submit rar file it still show the same error. RegardsDeepak...
View ArticleSeer's Accuracy ! Dependent variable
@mvn wrote: How to define dependent variable in this problem ? Posts: 3 Participants: 3 Read full topic
View ArticleTime series -Whitenoise
@tillutony wrote: Hi Experts, What is the best way of defining white noise process so it is intuitive and easy to understand?Please elaborate. insights much appreciated. Regards,Tony Posts: 3...
View ArticleRegarding online vs full time course of data science
@11harsh22 wrote: I have started following Analytics Vidhya recently.And my reason for entering into Data science field is AV only.I have completed my Engineering in Electronics engineering in...
View ArticleHow to view the slack discussion
@Sourabh1987 wrote: Continuing the discussion from Need Help @Seers_Accuracy: how to view the slack chat discussion Posts: 1 Participants: 1 Read full topic
View ArticleSeers Accuracy Data Hack - Approach
@deepak9001 wrote: Hi Guys, As the competition get over... Can any one guide me to understand approach for this problem and it will be helpful if some one can share R code for the same. RegardsDeepak...
View ArticleReveal Approach for McKinsey Hiring Hack
@krishna1072 wrote: Hi, Request Toppers to reveal approach for "McKinsey Hiring Hack" competition. Thanks,Krishna Posts: 1 Participants: 1 Read full topic
View ArticlePutting Labels to a table in R
@Surya1987 wrote: I have generated the below table(frequency table) and I am getting the row names and column names. However I also need the label on the top and left side. How can we do that? sl...
View ArticlePredictive analytics-Out of stock
@dada_kishore wrote: I need to determine when does a store runs out of stock of a particular product and send the alert accordingly. Any ideas/reference regarding the same would be helpful. Thank You...
View ArticleWhat is the best matchmaking algorithm available?
@rjcrystal wrote: i want to make a matchmaking engine between a group of buyers and sellers can anyone tell me what algorithm would be suitable for me? i know of gayle-shapley algorithm. also if i...
View ArticleImage Analytics
@ramgopal_rajkumar wrote: What are the techniques available to do analytics on Large Sets of Image Data. Example : More than 10k Images of statics data available. How do i apply any model on the data...
View ArticleDealing with large number of features in document term matrix in text mining
@shivakrishna wrote: I'm working on a dataset for language identification. It has generated a large number of features by doing document term matrix. I divided the words into grams upto 5. Please tell...
View ArticleIs there anyway to see scipts from previous contests?
@BeautifulCodes wrote: Hi everyone,is there anyway i can see scripts for any past contests.I am fairly new so don't know how to start.I thought best way would be to see and learn from codes.So anyway...
View ArticleAdmission in Praxis
@rjassal wrote: Hi Kunal, I am a commerce graduate and currently working in EY as an Audit Associate. It has been 6 month in EY and I have also got offer letter for admission in PG Diploma in Business...
View ArticleMissing Value analysis
@vamshi4hope wrote: Hi All, I need help of you all guys.Actually, I am working on retail data set so here the problem is imputation by...
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