Studying the efficiency of variable selection methods in econometric models / (Record no. 82234)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 02216cam a2200337 a 4500 |
| 003 - CONTROL NUMBER IDENTIFIER | |
| control field | EG-GiCUC |
| 005 - DATE AND TIME OF LATEST TRANSACTION | |
| control field | 20250223032818.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 210919s2021 ua d f m 000 0 eng d |
| 040 ## - CATALOGING SOURCE | |
| Original cataloging agency | EG-GiCUC |
| Language of cataloging | eng |
| Transcribing agency | EG-GiCUC |
| 041 0# - LANGUAGE CODE | |
| Language code of text/sound track or separate title | eng |
| 049 ## - LOCAL HOLDINGS (OCLC) | |
| Holding library | Deposite |
| 097 ## - Thesis Degree | |
| Thesis Level | M.Sc |
| 099 ## - LOCAL FREE-TEXT CALL NUMBER (OCLC) | |
| Classification number | Cai01.18.04.M.Sc.2021.Mo.S |
| 100 0# - MAIN ENTRY--PERSONAL NAME | |
| Personal name | Mohamed Cherif Ali Yassin |
| 245 10 - TITLE STATEMENT | |
| Title | Studying the efficiency of variable selection methods in econometric models / |
| Statement of responsibility, etc. | Mohamed Cherif Ali Yassin ; Supervised Ahmed Amin Elsheikh , Mohamed Reda Abonazel |
| 246 15 - VARYING FORM OF TITLE | |
| Title proper/short title | دراسة كفاءة طرق الإختيار المتغيرة فى نماذج الاقتصاد القياسى |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. | |
| Place of publication, distribution, etc. | Cairo : |
| Name of publisher, distributor, etc. | Mohamed Cherif Ali Yassin , |
| Date of publication, distribution, etc. | 2021 |
| 300 ## - PHYSICAL DESCRIPTION | |
| Extent | 97 Leaves : |
| Other physical details | charts ; |
| Dimensions | 30cm |
| 502 ## - DISSERTATION NOTE | |
| Dissertation note | Thesis (M.Sc.) - Cairo University - Faculty of Graduate Studies for Statistical Research - Department of Statistics and Econometrics |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc. | Model selection methods in regression analysis have statistical value, especially the case of the models with multiple independent variables and then-recent developments in model selection methods to extract useful information from large databases (Big Data) in all fields. However, traditional statistical methods are unable to manage this bases of big data. Extracting useful information from these complex and informative rules has become a major challenge.The summary of this thesis is to compare between classical variable selection methods like ordinary least square (OLS), least absolute shrinkage and selection operator (LASSO), random forests, principle component analysis with neural network and two proposed methods are random forests with neural network and LASSO with neural network in Monte Carlo simulation study and application in real data with criteria (MSE, MAE and RMSE) |
| 530 ## - ADDITIONAL PHYSICAL FORM AVAILABLE NOTE | |
| Additional physical form available note | Issued also as CD |
| 653 #4 - INDEX TERM--UNCONTROLLED | |
| Uncontrolled term | Econometric models |
| 653 #4 - INDEX TERM--UNCONTROLLED | |
| Uncontrolled term | Ordinary least square (OLS) |
| 653 #4 - INDEX TERM--UNCONTROLLED | |
| Uncontrolled term | Variable selection methods |
| 700 0# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Ahmed Amin Elsheikh , |
| Relator term | |
| 700 0# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Mohamed Reda Abonazel , |
| Relator term | |
| 856 ## - ELECTRONIC LOCATION AND ACCESS | |
| Uniform Resource Identifier | <a href="http://172.23.153.220/th.pdf">http://172.23.153.220/th.pdf</a> |
| 905 ## - LOCAL DATA ELEMENT E, LDE (RLIN) | |
| Cataloger | Nazla |
| Reviser | Revisor |
| 905 ## - LOCAL DATA ELEMENT E, LDE (RLIN) | |
| Cataloger | Shimaa |
| Reviser | Cataloger |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Source of classification or shelving scheme | Dewey Decimal Classification |
| Koha item type | Thesis |
| Source of classification or shelving scheme | Not for loan | Home library | Current library | Date acquired | Full call number | Barcode | Date last seen | Koha item type | Copy number |
|---|---|---|---|---|---|---|---|---|---|
| Dewey Decimal Classification | المكتبة المركزبة الجديدة - جامعة القاهرة | قاعة الرسائل الجامعية - الدور الاول | 11.02.2024 | Cai01.18.04.M.Sc.2021.Mo.S | 01010110084254000 | 22.09.2023 | Thesis | ||
| Dewey Decimal Classification | المكتبة المركزبة الجديدة - جامعة القاهرة | مخـــزن الرســائل الجـــامعية - البدروم | 11.02.2024 | Cai01.18.04.M.Sc.2021.Mo.S | 01020110084254000 | 22.09.2023 | CD - Rom | 84254.CD |