* Kilian Weinberger, Anirban Dasgupta, John Langford, Alex Smola and Josh Attenberg (2009). [用于大规模多任务学习的特征散列](http://alex.smola.org/papers/2009/Weinbergeretal09.pdf). Proc. ICML.
>* Kilian Weinberger, Anirban Dasgupta, John Langford, Alex Smola and Josh Attenberg (2009). [用于大规模多任务学习的特征散列](http://alex.smola.org/papers/2009/Weinbergeretal09.pdf). Proc. ICML.
>* [NQY18] J. Nothman, H. Qin and R. Yurchak (2018). “[Stop Word Lists in Free Open-source Software Packages](https://aclweb.org/anthology/W18-2502)”. In Proc. Workshop for NLP Open Source Software.
*[A demo of structured Ward hierarchical clustering on a raccoon face image](https://scikit-learn.org/stable/auto_examples/cluster/plot_face_ward_segmentation.html#sphx-glr-auto-examples-cluster-plot-face-ward-segmentation-py)
*[Spectral clustering for image segmentation](https://scikit-learn.org/stable/auto_examples/cluster/plot_segmentation_toy.html#sphx-glr-auto-examples-cluster-plot-segmentation-toy-py)
*[Feature agglomeration vs. univariate selection](https://scikit-learn.org/stable/auto_examples/cluster/plot_feature_agglomeration_vs_univariate_selection.html#sphx-glr-auto-examples-cluster-plot-feature-agglomeration-vs-univariate-selection-py)
>**示例**
>
>* [A demo of structured Ward hierarchical clustering on a raccoon face image](https://scikit-learn.org/stable/auto_examples/cluster/plot_face_ward_segmentation.html#sphx-glr-auto-examples-cluster-plot-face-ward-segmentation-py)
>* [Spectral clustering for image segmentation](https://scikit-learn.org/stable/auto_examples/cluster/plot_segmentation_toy.html#sphx-glr-auto-examples-cluster-plot-segmentation-toy-py)
>* [Feature agglomeration vs. univariate selection](https://scikit-learn.org/stable/auto_examples/cluster/plot_feature_agglomeration_vs_univariate_selection.html#sphx-glr-auto-examples-cluster-plot-feature-agglomeration-vs-univariate-selection-py)