@article{LIU Peng:715, author = {LIU Peng, AI Shirong, YANG Puxiang, LI Wenjin, XIONG Aihua, TONG Yang, HU Xiao, WU Ruimei}, title = {Nonlinear Manifold Dimensionality Reduction Methods for Quick Discrimination of Tea at Different Altitude by Near Infrared Spectroscopy}, publisher = {Journal of Tea Science}, year = {2019}, journal = {Journal of Tea Science}, volume = {39}, number = {6}, eid = {715}, numpages = {7}, pages = {715}, keywords = {tea;near infrared spectroscopy;nonlinear manifold dimensionality reduction methods;laplacian eigenmaps}, url = {https://www.tea-science.com/EN/abstract/article_2158.shtml}, doi = {10.13305/j.cnki.jts.2019.06.010} }