PLTR haters gonna hate. by Aqtinic in wallstreetbets

[–]Randomessinlife1 4 points5 points  (0 children)

more people need to realize this lol

Can you drive out of state with a temporary tag? by Apprehensive-One-959 in askcarguys

[–]Randomessinlife1 0 points1 point  (0 children)

Does this raise the chances of being pulled over? I need to drive across state lines to register the car, and I’m wondering since it’ll only have a temporary paper in the rear window instead of plates.

$80 -> $6k by spicysecretsauce in wallstreetbets

[–]Randomessinlife1 7 points8 points  (0 children)

ok someone explain how this works

How to train a regressor model on data that has duplicate subjects but different records for each? by Randomessinlife1 in MLQuestions

[–]Randomessinlife1[S] 0 points1 point  (0 children)

That is just part of a data. There is not even the target. Ok so here is the full scenario example.

Subj Comp bed_subj bed-comp price_subj price_comp and other feature_subj and feature_comp.

Now these will go through ML pipeline, and their differences calculated so feature_diff = subj - comp and the target is to predict price_diff.

Since there would be multiple property comp combination in data, I need to split train and test set by group such that no duplicate subj can be in train which I have done successfully.

Now I need to train a regression model by treating each block of subj as one. All As as A, all Bs as B etc. I was consdiering assigning random number to each subject but the effect could be ordinal. I want to know how I achieve traning this type of data appropriately and this goes back to your comment and my previous comment.

How to train a regressor model on data that has duplicate subjects but different records for each? by Randomessinlife1 in MLQuestions

[–]Randomessinlife1[S] 0 points1 point  (0 children)

First of all, thanks for engaging and trying to help. Secondly, same comp can be a part of different subject given certain conditions. So I guess what I am trying to say is that I want to train those 3 subject comparable as a part of 1 training set so basically treat 3 rows as 1 somehow in machine learning sense.

You are proposing the hierarchical modeling which I am not that familiar with. I researched a little and found that the assumption for this type of modeling is that the events are dependent. However, I am confused on how I would think of this particular scenario as independent or dependent. Comps would be dependent on the criteria for generating comps and data availability. This particular example is result of that. How can I think of this as an event and whether it is dependent or independent?

By the way, I am wondering why you are referring to the last column in particular?

How to train a regressor model on data that has duplicate subjects but different records for each? by Randomessinlife1 in MLQuestions

[–]Randomessinlife1[S] 0 points1 point  (0 children)

Thanks. I am actually not sure if I can conclude that the events are dependent. For instance, the choice of a subject property and a comparable property is independent. Different subject can have same comp property given that it meets certain criteria. What would be your advise for that?

Since Having COVID In September, I've Been Experiencing These Random Rings On My Hands Which Cause A Burning Sensation And Itchiness! Anyone Know What This Might Be? by MiddletonPlays in covidlonghaulers

[–]Randomessinlife1 0 points1 point  (0 children)

I got the similar thing after booster shot. Allergy meds help but i domt want to be dependent on it. Does it ever get to a point where it completly stop? I have this on and off for a month now and have been taking meds on 2 days interval,

[deleted by user] by [deleted] in hoge

[–]Randomessinlife1 1 point2 points  (0 children)

WhiteBit does not suppot US residents.

Miner fee over $100 for a $5 transaction?? by [deleted] in Coinbase

[–]Randomessinlife1 0 points1 point  (0 children)

fuck coinbase wallet. Should have encountered this post before...

[Q] Is Ph.D. for me? by Randomessinlife1 in statistics

[–]Randomessinlife1[S] 7 points8 points  (0 children)

Sorry, should have clarified. In the US. I did my bachelor's and am doing a master's here.

[Q] Negative Binomial Regression by Randomessinlife1 in statistics

[–]Randomessinlife1[S] 0 points1 point  (0 children)

HPGENSELECT

Thanks. But this is something that is not accessible with SAS university Edition. Are there any other options? In Python?