It's a bad data mining model for this data.

对于这类数据，分类树是一种极不适合的数据挖掘模型。

youdao

Putting forward a Data Mining model and some current problems.

提出了数据挖掘逻辑模型及存在的一些问题。

youdao

We propose a data mining model based on clustering and rough set.

提出了一种基于聚类和粗糙集的数据挖掘模型。

youdao

The data-mining software is partly based on a model the SEC developed to trawl through hedge fund returns for signs of Bernard Madoff-style chicanery.

CNN: SEC to roll out 'RoboCop' against fraud

Some might be tempted simply to invest in the data mining companies themselves, now that their business model has received such rousing support from the highest court.

FORBES: Supreme Court Helps Big Pharma Stay Fat And Happy In Sorrell Ruling

As a result, they can do what-if analysis, model data, and run sophisticated data mining and forecasting algorithms that return answers within minutes, enabling them to fine-tune and refine their offers and service bundles to accurately reflect the needs of their subscribers.

FORBES: Big Data: A Picture Is Worth A Thousand Words