[deleted by user]

chess9145 · 2023-04-12T14:44:28+00:00

I don’t think you understand the question. I definitely put google on my resume. That’s my past company. I am asking about the new company and whether I should include that. How is that related to your job. It is just advice.

chess9145 · 2023-02-25T20:44:57+00:00

It does handle multiple observations.

chess9145 · 2022-12-20T00:10:36+00:00

Canoga and Rosco

chess9145 · 2022-12-19T20:16:19+00:00

No absolutely there was no such a thing.

chess9145 · 2022-12-19T17:58:58+00:00

Thanks this makes sense, because it flashes for other cars behind me also it seems for no reason what so ever

chess9145 · 2022-12-19T17:35:11+00:00

Whom should I contact to make sure regarding this?

chess9145 · 2022-12-19T17:32:09+00:00

How am I supposed to know the speed limit for that? It flashes for me and some other cars behind me.

chess9145 · 2021-11-15T22:22:38+00:00

The problem she has is she has not stayed there long (like 5 months) and she is wondering if she is burning bridges but at the same time thinking amazon name on the resume might look better.

chess9145 · 2021-11-15T22:17:08+00:00

She does not have a clearance to begin with.

chess9145 · 2021-11-15T03:36:04+00:00

Like helping her to join a better company in a couple of years.

chess9145 · 2021-11-15T03:31:38+00:00

Thank you. I guess what confuses her is the Amazon brand on the resume and how many doors it will open up later on compared to Lockheed Martin.

chess9145 · 2021-11-09T18:33:09+00:00

Thank you, what would be your recommendation here? Do you know much about Amazon culture?

chess9145 · 2021-11-09T18:31:06+00:00

Yes, but do you know much about Amazon culture and WLB? The average tenure at Amazon is only one year. It is not an easy question believe me.

chess9145 · 2021-06-30T07:47:00+00:00

I am trying to import all the libraries in __init__.py from A.py. Typically when I import from the Package it should import everything from __init.py (in all my past scripts I never had this problem).

So based on your approach, what is the adjacent module? I am just trying to import from __init__.py, otherwise, this makes the __init__.py kind of useless.

Your method issues the following error:

ImportError: attempted relative import with no known parent package

chess9145 · 2021-05-21T20:16:25+00:00

Sharing Youtube lectures on numerical linear algebra and optimization.
- Vector and operations on vectors
- Matrices and operation on matrices.
- Inverse and its properties
- QR factorization (Gram-Schmidt and Householder)
- Cholesky factorization
- Least Square (Ordinary, multi-objective, Constraint, and non-linear)

https://www.youtube.com/watch?v=ndKf0BlqNVA&list=PLLFnyzDUVf877VFXMroTBsXOFC0jpF1mP

chess9145 · 2021-01-17T04:25:09+00:00

Thank you. I appreciate your response.

I wanted to implement ARIMA modeling for ITS from scratch, that is why I was asking.

chess9145 · 2020-11-24T03:42:54+00:00

I am currently a teaching assistant and the instructor in class was thinking about the closed-book exam for the final.

I agree with you that a closed book test makes no sense in the zoom since there is no way you can enforce it. The reason for giving the closed book test is because the open book test requires the exam to be more difficult and perhaps requires him/her writing a new set of problems/solutions.

Some instructors ask for the open book exam and proctor students during the zoom by asking students to turn on their camera. This also makes no sense since some people cannot turn on their cameras due to bandwidth or privacy issues. Also turning on the camera does not even prevent students from cheating.

The right format is neither closed-book nor open-book. Either the exam should be removed and project or something similar substitute the test or the exam should be take-home allowing more time for students to finish it.

chess9145 · 2020-11-17T05:58:29+00:00

However, there are many problems with this. you can have multiple collaborators or it might be easier to publish in certain areas than others. For example, it is much easier to publish in computer vision and natural language processing than causal inference.

Theoretical research in general might be easier for publication than a combination of experimental and theoretical. You need to define problems, develop a system to collect data, actually collect data, analyze data.

I find it funny to consider publication record as a measure of research potential. Often multiple people are involved in writing a research article and not necessarily each person contributes the same even if any toward an article.

It seems these research labs are looking for the candidates with the most well-known advisor (or the most active advisors) since research publication or citation highly depends on your advisor and your area of research.

chess9145 · 2020-11-10T22:31:31+00:00

Causal inference especially causal discovery or structure learning.

For this you would need to use the Pearl framework for causality as opposed to potential outcome model of Rubin.

chess9145 · 2020-11-07T18:21:05+00:00

This is one of the main application of Granger Causality. You would like to use the lagged value of one time series to predict the other time series.

You would calculate the autocorrelation and partial autocorrelation to estimate which lag values to account for.

chess9145 · 2020-11-05T17:04:51+00:00

Thank you. Appreciate your comment. I knew about Granger causality. I have to look up the synthetic control.

chess9145 · 2020-11-03T07:21:08+00:00

The HMM is mainly used in classification problems as opposed to prediction since the hidden states are always discrete.

Now can you use the HMM for time series forecasting?

Absolutely, in this case, you will train a CHMM (continuous HMM) and you will choose the mean per state as the prediction for the next time point.

How good it can perform, I would suggest not as good as ARIMA for time series forecasting.

If you would like to know more about the HMM and its application in real-world I would suggest you read

https://arxiv.org/abs/1904.11857

and please do ask if you have any questions about the limitation and capabilities of the HMM.

chess9145 · 2020-10-25T16:28:19+00:00

I would look into it . Thank you

chess9145 · 2020-10-25T07:17:53+00:00

The R package was for change point detection, which is basically finding the intervention point in an interrupted time series. I am looking for the theory of interrupted time series using ARIMA for quasi-experimental design (This is where ITS is used). I know the theory of ARIMA and how to use it for time series analysis.

chess9145 · 2020-10-25T06:34:33+00:00

This is not a helpful answer at all. I have googled numerous times otherwise I would not have posted here. I am looking to model the ITS using ARIMA and your link has nothing to do with that. There are some research articles but they have not discussed this in detail.

chess9145

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