| 1 |
Which factor is considered a major driver of land cover change contributing to landslides in the Chattogram District?
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Hill cutting and unplanned urbanization |
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การตัดเนินเขาและการขยายตัวของเมืองโดยไม่ได้วางแผนไว้ เลยทำให้เกิดดินถล่มเพราะการที่ตัดหน้าดินออกไปหน้าดินภายในนั้นยังไม่แข็งแรงหรือมีรากมีรากมายึดให้มันแข็งแรงพอ |
https://www.sciencedirect.com/science/article/pii/S2405844023106323 |
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| 2 |
What does the ROC value for a model indicate in the context of this study?
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The accuracy of the model in predicting landslide susceptibility |
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เป็นการแยกประเภทแยกแยะด้วยความแม่นยำจึงนำมาประยุกต์ใช้กับการทำนายดินถล่ม |
https://www.evidentlyai.com/classification-metrics/explain-roc-curve |
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| 3 |
According to the study, what percentage of the Chattogram District's area is highly susceptible to landslides?
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9-12% |
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Chattogram district มีความเสี่ยงสูงในการเกิดดินถล่มได้ง่ายมาก ครอบคลุมขอบเขตของ Chattogram district ไปส่วนใหญ่ |
https://www.sciencedirect.com/science/article/pii/S2405844023106323 |
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| 4 |
How are the logistic regression model's coefficients used in landslide susceptibility mapping?
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To reflect the contributions of each factor affecting landslides |
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การระบุปัจจัยที่สำคัญ และการกำหนดความสำคัญของปัจจัย |
https://www.mdpi.com/2220-9964/7/11/438 |
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| 5 |
What is the importance of the Stream Density factor according to the Random Forest model in the document?
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Negligible impact on landslide occurrences |
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ความหนาแน่ของกระแสน้ำมีผลต่อการเกิดดินถล่ม |
https://www.researchgate.net/figure/The-relative-importance-of-the-factors-using-the-random-forest-RF-model_fig5_334706934 |
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| 6 |
According to the document, which machine learning model showed the highest success rate in training data?
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All models showed the same success rate |
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https://www.researchgate.net/publication/227612766_An_Empirical_Comparison_of_Machine_Learning_Models_for_Time_Series_Forecasting |
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| 7 |
What is the primary geological characteristic of the Chattogram District that contributes to landslide susceptibility?
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Folded anticlines and synclines with unconsolidated sedimentary rocks |
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จะมีการพับแต่จะไม่เกิดการรวมกันของตะกอน |
https://courses.lumenlearning.com/geo/chapter/reading-folds/ |
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| 8 |
How do land use and land cover (LULC) changes influence landslide occurrences in the Chattogram District?
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Primarily urban areas are affected by changes in LULC |
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https://www.sciencedirect.com/science/article/pii/S2226585617300122 |
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| 9 |
What percentage of total variance is explained by the first factor in the factor analysis discussed in the document?
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51.29% |
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https://www.researchgate.net/post/How-to-find-out-how-much-variance-is-explained-by-each-factor-or-component-in-EFA |
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| 10 |
According to the factor analysis, which factor is related to the cost and sufficiency of manure?
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Factor 2: Soil analysis and plant nutrient utilization |
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https://www.scholarsresearchlibrary.com/articles/perceptions-of-farmers-on-compost-and-chemical-fertilizers-in-soil-fertility-improvement-in-hawela-tula-in-southern-ethi.pdf |
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| 11 |
According to the factor analysis, which factor is related to the cost and sufficiency of manure?
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Factor 2: Soil analysis and plant nutrient utilization |
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https://www.scholarsresearchlibrary.com/articles/perceptions-of-farmers-on-compost-and-chemical-fertilizers-in-soil-fertility-improvement-in-hawela-tula-in-southern-ethi.pdf |
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| 12 |
What is the Kaiser-Meyer-Olkin (KMO) measure of sampling adequacy reported in the document?
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0.607 |
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https://typeset.io/questions/what-do-the-kaiser-meyer-olkin-kmo-results-suggest-about-the-2cotuz22tk |
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| 13 |
Which of the following statements best describes the contribution of Factor 2 in the factor analysis?
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It is related to soil analysis and plant nutrient utilization. |
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https://online.stat.psu.edu/stat505/book/export/html/691 |
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| 14 |
Which factor is primarily associated with limitations in the utilization of chemical fertilizer and manure according to the document?
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Factor 4 |
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https://online.stat.psu.edu/stat505/book/export/html/691 |
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| 15 |
What is the percentage of variance explained by all four factors together?
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42.245% |
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| 16 |
What is the highest mean value for the propositions used in the factor analysis, according to the document?
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2.775 |
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https://osf.io/fgd4e/download |
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| 17 |
What was the minimum magnitude for the factor loads considered for interpreting the analysis results in the factor analysis?
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0.30 |
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https://chatgpt.com/ |
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| 18 |
According to the document, how many factors were initially considered before deciding on the final number?
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3 |
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| 19 |
Which method was used for rotation in the factor analysis described in the document?
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Orthomax |
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| 20 |
Based on the factor analysis, how is Factor 1 defined in the document?
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