Medial Ankle/Plantar Foot Tendons

Navlani, Rohit; Giammittorio, Stephanie A.

doi:10.1007/978-3-030-65335-4_15

Cited by 1 publication

(2 citation statements)

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“…Avinash Navlani predicted resigning employees using the K-means clustering method with a obtained k = 3 and the dataset used was from Kaggle.com. By applying the Gradient Boosting Classifier model, he achieved an accuracy of 97%, a precision of 95%, and a recall of 92% [5].…”

Section: Literature Reviewsmentioning

confidence: 99%

“…The causes here are the factors that influence them. Avinash Navlani discovered that the factors influencing employees to resign from a company are low job satisfaction, low promotion opportunities, low salary, and working longer hours compared to those who stay in the company [5]. Therefore, it is important for the company to understand what factors influence employees' decisions to resign and seek ways to reduce the resignation rate.…”

Section: Introductionmentioning

confidence: 99%

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Comparison of the K-Means method with and without Principal Component Analysis (PCA) in predicting employee resignation

Binanto,

Tumanggor

2024

E3S Web Conf.

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Employees are individuals who work for a company or organization and receive a salary. Employees are the most important assets that need to be effectively managed by the company in order to maximize their contribution. However, many employees feel dissatisfied with the outcomes of their contributions to the company, as they do not receive the expected rewards. This study utilizes a dataset from Kaggle.com, consisting of a total of 14,999 data rows with 10 attributes. In the first experiment, the dataset was reduced using PCA before applying the K-means clustering method. In the second experiment, the dataset is directly fed into the K-means clustering method without PCA. To evaluate the clusters in the K-means method, this study applies the sum of squared error (SSE) method and the silhouette coefficient method to determine the optimal clusters. The study concludes that there are two dominant factors, last_evaluation and average_monthly_hours, that contribute to employees resigning from a company. The SSE evaluation indicates that both methods have an elbow point at 3 clusters, suggesting that dividing the data into more than 3 clusters does not provide significant additional information. The silhouette coefficient evaluation shows that K-means without PCA obtain the best silhouette coefficient value of 0.5674, while K-means with PCA obtain a silhouette coefficient value of 0.5491. Although K-means with PCA have the advantage of reducing the dimensionality of the dataset, they have a longer execution time compared to K-means without PCA, with an execution time of 181.53 seconds for K-means with PCA and 95.84 seconds for K-means without PCA.

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Section: Literature Reviewsmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%