HYBRID EVENT: You can participate in person at Valencia, Spain or Virtually from your home or work.
HYBRID EVENT
September 08-10, 2025 | Valencia, Spain

Food K-Nearest Neighbors (KNN)

Food K-Nearest Neighbors (KNN)

K-Nearest Neighbors (KNN) is a popular machine learning algorithm used in the food industry for various tasks, including classification, clustering, and recommendation systems. The KNN algorithm is based on the principle of similarity, where it classifies or predicts the label of a data point based on the majority label of its nearest neighbors in the feature space. In the context of food, KNN can be applied to various tasks, such as food classification, ingredient prediction, flavor profiling, and recipe recommendation. For example, in food classification, KNN can be trained on a dataset of food items labeled with their respective categories (e.g., fruits, vegetables, meats) and used to classify new food items based on their features (e.g., color, texture, shape). Similarly, in ingredient prediction, KNN can predict the ingredients of a food product based on its similarity to other known recipes or food items in the dataset. KNN can also be used in flavor profiling, where it analyzes the flavor components of different food items and recommends similar-tasting foods based on their flavor profiles. Additionally, KNN can be applied to recipe recommendation systems, where it recommends new recipes to users based on their preferences and past interactions with similar recipes. Despite its simplicity and ease of implementation, KNN has limitations, including its sensitivity to noise, high computational cost, and the need to determine the optimal value of the parameter K (the number of nearest neighbors). Furthermore, KNN may not perform well with high-dimensional data or imbalanced datasets, requiring preprocessing techniques such as feature scaling and dimensionality reduction. Overall, KNN is a versatile and effective machine learning algorithm that can be applied to various food-related tasks, providing valuable insights and recommendations to stakeholders in the food industry.

Committee Members
Speaker at Food Science and Technology 2025 - Kasiviswanathan Muthukumarappan

Kasiviswanathan Muthukumarappan

South Dakota State University, United States
Speaker at Food Science and Technology 2025 - Said Bouhallab

Said Bouhallab

INRAE, France
Speaker at Food Science and Technology 2025 - Raffaella Conversano

Raffaella Conversano

University of Bari, Italy
FAT 2025 Speakers
Speaker at Food Science and Technology 2025 - Mahya Bahmani

Mahya Bahmani

Commonwealth Scientific and Industrial Research Organisation, Australia
Speaker at Food Science and Technology 2025 - Davide Frumento

Davide Frumento

UniversitĂ  degli Studi di Genova, Italy
Speaker at Food Science and Technology 2025 - Paola Tedeschi

Paola Tedeschi

University of Ferrara, Italy
Speaker at Food Science and Technology 2025 - Vincenzo Alfeo

Vincenzo Alfeo

University of Perugia, Italy
Tags

Submit your abstract Today

Watsapp