Machine learning based characterization of landslides in north-western Himalayas

Abstract ID: 3.13315 | Accepted as Poster | Talk/Oral | TBA | TBA

Ankit Singh (0)
Dhiman, Nitesh (1), Praise Shukla, Dericks (1)
Ankit Singh ((0) Mandi, A9 Innovation centre North Campus KAMAND, 175005, Mandi, HIMACHAL PRADESH, IN)
Dhiman, Nitesh (1), Praise Shukla, Dericks (1)

(0) Mandi, A9 Innovation centre North Campus KAMAND, 175005, Mandi, HIMACHAL PRADESH, IN
(1) Indian Institute of Technology Mandi, A9 Innovation centre North Campus KAMAND

(1) Indian Institute of Technology Mandi, A9 Innovation centre North Campus KAMAND

Categories: Hazards
Keywords: Landslide, Characterization

Categories: Hazards
Keywords: Landslide, Characterization

Climate change coupled with global warming has led to an increase in natural hazards in mountainous regions of the world. Among these hazards, landslides are commonly occurring due to the presence of steep and fragile slopes. Minimizing the losses caused by landslides is important for effective planning and prevention strategies. Identifying landslides leads to studies related to landslide susceptibility mapping, which requires a landslide inventory. However, inventories largely do not take into account the types of landslides and their characteristics, resulting in generalized outcomes that only identify probable landslides.

This study aims to characterize landslides using three machine learning methods: logistic regression, bagging, and J48, while also assessing the capability of transfer learning to predict landslides in unknown regions with similar topographical characteristics. The results showed that J48 and bagging performed better in characterizing landslides. Additionally, transfer learning was effective in predicting landslide characteristics for Kullu district (target) based on knowledge acquired from Mandi district (source).

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